KR102291169B1 - External wall insulation - Google Patents

Abstract

The present invention is to provide an outer wall insulation structure of a building, in which the outer surface of an insulator is in complete contact with the inner surfaces of inner and outer walls so as to remove a heat insulation deterioration point and fix the insulator without a separate bracket. An outer wall insulation structure of a building according to the present invention comprises: an outer wall; an inner wall stacked and arranged at a predetermined interval from the outer wall; an insulator arranged in the space between the outer wall and the inner wall; a fastening part which is installed to be able to protrude on the outer wall, is fastened to the inner wall by penetrating the insulator, and maintains the fastened state when pulled by a predetermined length; a rail part for guiding movement of the upper and lower ends of the insulator; and a side wall body detachably coupled between the lateral parts of the outer and inner walls.

Description

External wall insulation of buildings

The present invention eliminates the point where the insulation performance deteriorates by ensuring that the outer surface of the insulation is completely in close contact with the inner surface of the outer wall and the outer surface of the inner wall when the insulation is disposed in the space between the outer wall and the inner wall, and the insulation material without a separate bracket It relates to an outer wall insulation structure of a building capable of fixing itself.

In general, the wall of a building consists of a concrete wall and a masonry wall constructed of masonry as one of the means for increasing the heating and insulating effect.

The concrete wall is made of reinforced concrete using a formwork, and a masonry wall is formed by laminating and stacking a plurality of bricks and bonding them with cement mortar between them.

If you look at the structure of a general wall composed of the concrete wall and the masonry wall, the inner wall is spaced apart from the outer wall to provide a space or the inner wall is formed in a state in contact with the outer wall. There is a problem in that heat loss is large due to construction, and mold occurs due to condensation in winter.

In order to prevent dew condensation by adding a thermal insulation function to the building made as described above, an insulating material layer is provided in the space between the double walls.

As an example of a wall provided with an insulating material, there was a "non-combustible exterior wall panel for construction and its construction method" of Patent Registration No. 10-1059319 (hereinafter referred to as "pre-registered invention 1").

A mounting bracket is fixed to the outer wall panel to provide a layer of insulation, a base material and a fastening piece are coupled to the mounting bracket, and the insulating material layer in which a fitting hole for a fastening piece through which the fastening piece is penetrated is perforated is on the fixed piece for fixing the free end of the fastening piece. It has a configuration that combines the insulating material layer by the.

However, in the prior art, it is only a technique of disposing an insulating material between the outer wall and the inner wall and fixing the insulating material using a separate fixing means. In addition to failing to perform the function, the shape of the insulating material itself is deformed and a gap is created at the junction of the insulator, resulting in problems such as extremely deteriorated insulation performance.

Republic of Korea Patent Registration No. 10-1059319

The present invention was developed to solve the disadvantages of the prior art, and for that purpose, when a heat insulator is disposed in the space between an outer wall and an inner wall, the outer surface of the heat insulator is completely in close contact with the inner surface of the outer wall and the inner surface of the inner wall. An object of the present invention is to provide an outer wall insulation structure of a building capable of fixing the insulation material itself without a separate bracket while removing the point of deterioration in performance.

In addition, the present invention configures the insulating material in a lattice shape, injects a gel-shaped insulating material into the grooves formed according to the lattice shape, and discharges the insulating material filled in the grooves when the thermal insulation performance decreases below a certain level. It has another object to provide an outer wall insulation structure of a building that can be replaced smoothly by injection.

In addition, the present invention is provided with a pair of insulating plates extending on both sides of the insulating material to be in close contact with the inner surfaces of the outer wall and the inner wall, and a gel-like auxiliary insulating material is injected into the space between the insulating material and the pair of insulating plates to form a multi-layered insulating layer It has another object to provide an outer wall insulation structure of a building that can be formed to form a.

The objects of the present invention are not limited to the above-mentioned objects, and other objects and advantages of the present invention not mentioned may be understood by the following description, and will be more clearly understood by the examples of the present invention. Moreover, it will be readily apparent that the objects and advantages of the present invention may be realized by the means and combinations thereof indicated in the claims.

In order to achieve the above objects, the present invention proposes the following configuration.

The outer wall insulation structure of the building,

outer wall;

an inner wall spaced apart from the outer wall by a predetermined distance and arranged for construction;

a heat insulating material disposed in a space between the outer wall and the inner wall;

a coupling part installed so as to protrude from the outer wall and coupled to the inner wall through the heat insulating material to maintain the coupled state by pulling a predetermined length;

a rail unit for guiding the movement of the upper and lower ends of the insulator; and,

and a side wall detachably coupled between the outer wall and the inner wall side.

Here, the rail part,

an upper rail guiding the movement of the upper end of the insulating material;

Including a bottom rail for guiding the movement of the bottom of the insulation,

The rail unit,

It is arranged in a plurality to form a layer along the top and bottom,

A heat insulating block is interposed between the plurality of rail parts.

In addition, the coupling part,

a cylinder installed on the outer wall and having a shaft protruding along the inner wall side;

an electromagnet installed at the end of the shaft;

a metal member installed in a fitting groove formed in the inner wall at a position facing the shaft;

Provided with a current provider for providing a current to magnetize the electromagnet,

The controller is

When the shaft protrudes, magnetizing the electromagnet through the current provider,

The protruding shaft is inserted into the fitting groove and the electromagnet installed at the end of the shaft forms a certain attractive force with the metal member and is attached through magnetic force,

The cylinder is used to pull the shaft so that the heat insulating material is in close contact with the inner surface of the outer wall.

In addition, a space is formed between the rail portion and the inner wall,

The interspace is surrounded by a pleated cover,

The controller is

When one surface of the insulating material is in close contact with the inner surface of the outer wall using the insulating material feeder, the insulating material in gel form is supplied to the interspace.

In particular, the outer wall insulation structure of the building

outer wall;

an inner wall arranged to be stacked and spaced apart from the outer wall by a predetermined distance;

a heat insulating material disposed in a space between the outer wall and the inner wall;

a contact part disposed at multiple positions on the inner side of the inner wall and for pushing the heat insulating material toward the outer wall to be in close contact with the inner surface of the outer wall;

When one surface of the heat insulating material is in close contact with the inner surface of the outer wall, comprising a heat insulating material supply unit for supplying a gel-like heat insulating material to the space between the inner wall,

The space between the

It is surrounded by a pleated cover.

Here, the adhesion part,

A plurality of cylinders having a contracting and contracting axis,

Provided with a contact plate installed at the end of the shaft and in close contact with the other surface of the heat insulating material,

The plurality of cylinders are installed embedded in a plurality of positions of the inner wall,

The shaft is arranged to protrude from the inner wall,

On the inner surface of the inner wall,

It is preferable that waiting grooves are formed in which the contact plate is waiting.

And the insulating material supply unit,

an insulating material supplier for supplying the insulating material in the gel phase;

a supply tube passing through the cover and supplying the insulating material supplied from the insulating material supplier to the interspace;

a discharge tube passing through the cover and extending to the outside;

a discharge pump installed on the discharge tube and discharging the insulating material supplied to the interspace to the outside;

A controller for controlling the driving of the insulating material supply and the discharge tube,

The controller is

When the set replacement cycle is reached, the heat insulating material supplied to the interspace is discharged to the outside using the discharge pump,

It is preferable to use the insulating material feeder to supply the insulating material to the interspace.

In addition, the insulating material,

An insulating material body in which insulating grooves formed in a lattice arrangement are formed;

In each of the insulating grooves,

It is preferred that the gel phase is filled with an auxiliary insulating material.

In particular, first connecting pipes buried in the heat insulating material body to connect the heat insulating grooves one-to-one;

second connecting pipes buried in the heat insulating material body to connect the heat insulating grooves one-to-one;

second discharge pumps installed on the second connection pipes;

In accordance with the control of the controller, comprising an auxiliary heat insulating material supplier for supplying the auxiliary heat insulating material to each of the heat insulating grooves through the first connection pipes,

First temperature sensors for measuring a first temperature at positions corresponding to each of the insulating grooves are installed on one side of the insulating material,

Second temperature sensors for measuring a second temperature at positions corresponding to each of the insulating grooves are installed on the other side of the insulating material,

The controller is

Among the insulating grooves,

The position of the heat insulating groove included in the measured first temperature and the second temperature is within a preset temperature difference range,

The auxiliary heat insulating material filled in the heat insulating groove arranged at the identified position is discharged to the outside through the second connection pipe by using the second discharge pump, and the auxiliary heat insulating material is discharged using the auxiliary heat insulating material feeder. Fill the insulated groove by supplying it.

In addition, the insulating material,

the insulator body;

a first heat insulating plate disposed on one side of the heat insulating material body;

a second heat insulating plate disposed on the other side of the heat insulating material body;

first cylinders installed on one side of the insulator body and having a first shaft protruding the first heat insulator;

and second cylinders installed on the other side of the insulator body and having a second shaft protruding the second heat insulator;

A first pressure sensor for measuring a first pressure with the inner surface of the outer wall is installed on the first heat insulating plate,

A second pressure sensor for measuring a second pressure with the inner surface of the inner wall is installed on the second heat insulating plate,

The controller is

By driving the first cylinders and the second cylinder, the first heat insulating plate is brought into close contact with the inner surface of the outer wall, and the second heat insulating plate is brought into close contact with the inner surface of the inner wall,

The first and second cylinders are driven so that the first pressure and the second pressure reach a preset reference pressure.

In addition, a first interspace is formed between the first heat insulating plate and the heat insulating material body,

A first cover having flexibility is installed between the outer periphery of the first heat insulating plate and the outer periphery of the insulator body,

A second interspace is formed between the second heat insulating plate and the heat insulating material body,

A second cover having flexibility is installed between the outer periphery of the second heat insulating plate and the outer periphery of the insulator body,

The controller is

Doedoe connected to a vacuum provider having a first vacuum tube and a second vacuum tube,

When the first pressure and the second pressure reach a preset reference pressure,

using the vacuum provider,

A vacuum set to the space between the first and second is provided through the first and second vacuum tubes.

By means of the above solution, the present invention eliminates the point at which the insulation performance is deteriorated by making the outer surface of the heat insulator completely in close contact with the inner surface of the outer wall and the inner surface of the inner wall when the heat insulating material is disposed in the space between the outer wall and the inner wall. It works.

In addition, the present invention configures the insulating material in a lattice shape, injects a gel-shaped insulating material into the grooves formed according to the lattice shape, and discharges and injects the insulating material filled in the groove from the outside when the thermal insulation performance is reduced below a certain level This has the effect of facilitating replacement.

In addition, the present invention is provided with a pair of insulating plates extending on both sides of the insulating material to be in close contact with the inner surfaces of the outer wall and the inner wall, and a gel-like auxiliary insulating material is injected into the space between the insulating material and the pair of insulating plates to form a multi-layer There is an effect that can be made to form a heat insulating layer.

In addition to the above-described effects, the specific effects of the present invention will be described together while describing specific details for carrying out the invention below.

1 is a view showing an example of an outer wall insulation structure of a building of the present invention.
2 is a view showing a state before the heat insulating material according to the present invention.
3A is a view showing a state in which the coupling between the outer wall and the inner wall is maintained after the heat insulating material is disposed.
Figure 3b is a view showing the configuration of the rail according to the present invention.
Figure 3c is a schematic view showing a state in which the rail portion is disposed on the outer wall and the heat insulating material is replaced.
Figure 4 is a view showing the outer wall insulation structure of the building of the invention.
5 is a view showing a state in which the insulating material according to the present invention is in close contact with the outer wall.
6 is a view showing an example in which an auxiliary heat insulating material is filled in the inside of the heat insulating material.
7 is a view showing a structure in which an auxiliary insulating material is replaceable.
8 is a view showing another example of the insulating material according to the present invention.
9 is a view showing a structure in which the heat insulating material of FIG. 8 is adopted.

Hereinafter, with reference to the drawings, embodiments of the present invention will be described in detail so that those of ordinary skill in the art to which the present invention pertains can easily implement them.

The present invention may be embodied in many different forms and is not limited to the embodiments described herein.

In order to clearly explain the present invention, parts irrelevant to the description are omitted, and the same reference numerals are given to the same or similar elements throughout the specification.

In the following, the provision or arrangement of an arbitrary component on the “upper (or lower)” or “top (or below)” of the substrate means that any component is provided or disposed in contact with the upper surface (or lower surface) of the substrate. means that

Further, it is not limited to not include other components between the substrate and any components provided or disposed on (or under) the substrate.

Hereinafter, the outer wall insulation structure of the building of the present invention will be described with reference to the drawings.

1 is a view showing an example of an outer wall insulation structure of a building of the present invention, FIG. 2 is a view showing a state before the insulation according to the present invention, and FIG. 3A is a state in which the coupling between the outer wall and the inner wall is maintained after the insulation is disposed. It is a drawing that shows

Referring to FIGS. 1 to 3A , the outer wall insulation structure of the building of the present invention includes an outer wall 100 , an inner wall 200 stacked at a predetermined distance from the outer wall 100 , and the outer wall 100 and the The heat insulating material 300 disposed in the space between the inner wall 200 and the outer wall 100 are installed so as to protrude, penetrate the heat insulating material 300 and are coupled to the inner wall 200 by pulling a predetermined length to combine. A coupling part 700 for maintaining a state, a rail part 800 for guiding the movement of the upper and lower ends of the insulating material 300, and a detachable coupling between the outer wall 100 and the inner wall 200 side and a side wall 250 that is

The inner wall 200 may be formed of a wall formed of another material including a concrete wall.

The side wall 250 is coupled to the side of the outer wall 100 and the inner wall 200 through a coupling means (not shown) such as a bolt. When the side wall 250 is removed, the insulator 300 may be withdrawn or drawn in through the removed space, so that the insulation may be replaced.

Here, the rail unit 800 includes an upper rail 810 guiding the movement of the upper end of the insulator 300 and a lower rail 820 guiding the movement of the lower end of the insulator 300 .

The rail unit 800 guides the movement of the upper end and lower end of the insulating material 300 so that it is stably positioned in the space between the outer wall 100 and the inner wall 200 when withdrawing and retracting for replacement.

The rail unit 800 is arranged in a plurality so as to form a layer along the top and bottom.

An insulating block 830 is interposed between the plurality of rail units 800 . As the insulation block 830 is installed, it is possible to prevent a thermal bridge phenomenon in the corner portion.

In addition, the coupling part 700 is installed on the outer wall 100, the cylinder 710 having a shaft 711 that protrudes along the inner wall 200 side, and is installed at the end of the shaft 711 The electromagnet 720, the metal member 730 installed in the fitting groove 201 formed in the inner wall 200 at a position facing the shaft 711, and a current to magnetize the electromagnet 720 A current provider 740 is provided.

When the shaft 711 protrudes, the controller magnetizes the electromagnet 720 through the current provider 740, and the protruding shaft 711 is inserted into the fitting groove 201 and the shaft ( The electromagnet 720 installed at the end of the 711 is attached through magnetic force by forming a predetermined attractive force with the metal member 730 .

Here, the through-holes 311a are drilled at the set positions in the heat insulating material 300 . The through-holes 311a are manufactured by being drilled in advance at the shaft 711 and the caudal position.

Each of the protruding shafts 711 forms a structure penetrating the through hole 311a.

The controller 550 uses the cylinder 710 to pull the shaft 711 so that the heat insulating material 300 is in close contact with the inner surface of the outer wall 100 .

In addition, an interspace is formed between the rail part 800 and the inner wall 200 .

The interspace is surrounded by a pleated cover 600 .

When one surface of the heat insulating material 300 is in close contact with the inner surface of the outer wall 100 using the heat insulating material supply 510, the controller 550 supplies the insulating material in gel form to the space between them.

In addition, although not shown in the drawings, heating and cooling coils are further embedded in the insulation 300 according to the present invention, and by controlling the heating and cooling coils to achieve a preset temperature according to the season through a separate current provider, The insulation efficiency between the outer wall and the inner wall can be adjusted according to the season.

In addition, the driving of other electric devices including the controller in the above or below may be achieved by receiving solar or geothermal energy as a power source.

Figure 3b is a view showing the configuration of the rail portion according to the present invention, Figure 3c is a schematic view showing a state in which the rail portion is disposed on the outer wall and the heat insulating material is replaced.

Referring to FIG. 3B , a lower rail 820 of the rail unit 800 according to the present invention will be described.

The lower rail 820 has a pair of side rail bodies 822 having a length, and a lower rail body 821 connecting the lower ends of the pair of side rail bodies 822 .

The lower rail 820 is formed to form a U-shaped cross-section to achieve a predetermined length.

A U-shaped rail groove 820c is formed in the lower rail 820 .

A plurality of rolling bearings 820b are installed on the bottom of the rail groove 820c, the inner surface of the U-shaped rail groove 820c, and the upper end of the pair of side rail bodies 822 .

And a hemispherical guide groove 310a is formed at the lower end of the heat insulating material 300, and a central rolling member 320a that can be rolled by being inserted into the guide groove 310a on the upper surface of the corresponding rail groove 820c. is formed

Accordingly, when replacing the insulator 300, the upper and lower ends of the used insulator 300 are smoothly moved by the rotation of the central rolling member 320a and the plurality of rolling bearings 820b, so that the The insulator 300 may be smoothly drawn in.

In addition, referring to FIG. 3C , the rail unit 900 is layered on the outer wall 100 according to the present invention and is fixed through a separate frame (not shown).

And when the side wall (not shown) is opened, the heat insulating material 300 may be drawn out or drawn in through the open space along the rail part 900 in a sliding manner.

Although not shown in the drawings, a gear motor having a rotating gear is installed in the rail unit 900 , and the gear may be coupled to gear teeth formed at the upper end and lower end of the insulating material 300 in a gear manner. Accordingly, when the insulator 300 is drawn in or out, the gear is rotated in the forward and reverse directions while engaged with the gear teeth through the operation of the gear motor to force the insulator in or out.

The following describes another example of the outer wall insulation structure of the present invention.

4 is a view showing an outer wall insulation structure of a building according to the present invention, and FIG. 5 is a view showing a state in which the insulation material according to the present invention is in close contact with the outer wall.

4 and 5, the outer wall insulation structure of the building according to the present invention has an outer wall 100, an inner wall 200 that is spaced apart from the outer wall 100 and stacked at a predetermined interval, and the outer wall 100 and the heat insulating material 300 disposed in the space between the inner wall 200 and the inner wall 200 at multiple positions, and pushing the heat insulating material 300 toward the outer wall 100 side of the outer wall 100 When the contact part 400 to be in close contact with the inner surface and one surface of the heat insulating material 300 are in close contact with the inner surface of the outer wall 100, a heat insulating material for supplying a gel-like heat insulating material to the space between the inner wall 200 It includes a supply unit (500).

The interspace is surrounded by a pleated cover 600 .

Here, the contact portion 400 includes a plurality of cylinders 410 having a shaft 420 that can be expanded and contracted, and a contact plate 430 that is installed at the end of the shaft 420 and is in close contact with the other surface of the heat insulating material 300 . to provide

The plurality of cylinders 410 are installed to be embedded therein at a plurality of positions of the inner wall 200 .

The shaft 420 is disposed to protrude from the inner wall 200 .

At an inner surface of the inner wall 200 , waiting grooves 210 in which the adhesion plate 430 is waiting are formed.

Here, it is preferable that a part of the inner wall 200 on which the cylinder 410 according to the present invention is installed is manufactured in advance in a modular manner in a form in which the cylinder 410 is embedded and fixed when manufactured in a factory and provided to the site.

And the heat insulating material supply unit 500 is a heat insulating material supplier 510 for supplying the insulating material in the gel phase, passing through the cover 600, the insulating material supplied from the heat insulating material supplier 510 between the A supply tube 520 for supplying to the space, a discharge tube 530 penetrating through the cover 600 and extending to the outside, and a heat insulating material installed on the discharge tube 530 and supplied to the interspace It consists of a discharge pump 540 for discharging to the outside, and a controller 550 for controlling the operation of the heat insulating material supply 510 and the discharge pump 540 .

When the set replacement cycle is reached, the controller 550 discharges the insulating material supplied to the interspace using the discharge pump 540 to the outside, and heats the intervening space using the insulating material supply 510 . material can be supplied.

6 is a view showing an example in which an auxiliary heat insulating material is filled in the inside of the heat insulating material.

Referring to FIG. 6 , the insulating material 300 according to the present invention includes an insulating material body 310 in which insulating grooves 311 formed in a grid arrangement are formed, and a gel-like auxiliary insulating material in each of the insulating grooves 311 . 320 may be filled.

Accordingly, the insulation efficiency is increased by securing the double insulation layer, and even if the insulation performance of the insulation body is deteriorated, it is possible to prevent the insulation efficiency from dropping sharply due to the auxiliary insulation material.

7 is a view showing a structure in which an auxiliary insulating material is replaceable.

Referring to FIG. 7 , in particular, to connect the first connection pipes 331 buried in the heat insulating material body 310 to one-to-one connection between the heat insulating grooves 311 and the heat insulating grooves 311 one-to-one Control of second connection pipes 332 embedded in the insulator body 310 , second discharge pumps 333 installed on the second connection pipes 332 , and the controller 550 . Accordingly, an auxiliary heat insulating material supplier 334 for supplying the auxiliary heat insulating material 320 to each of the heat insulating grooves 311 through the first connecting pipes 331 is included.

First temperature sensors 341 for measuring a first temperature at positions corresponding to each of the insulating grooves 311 are installed on one side of the insulating material 310 , and on the other side of the insulating material 310 , , second temperature sensors 342 for measuring a second temperature at positions corresponding to each of the insulating grooves 311 are installed.

The controller 550 identifies a position of the heat insulation groove 311 in the heat insulation groove 311 in which the measured first temperature and the second temperature are within a preset temperature difference range.

Next, the controller 550 transfers the auxiliary insulating material 320 filled in the insulating groove 311 disposed at the identified position to the second connection pipe 332 using the second discharge pump 333 . is discharged to the outside, and the auxiliary heat insulating material 320 is supplied to the heat insulating groove 311 using the auxiliary heat insulating material supplier 334 to be filled.

8 is a view showing another example of the heat insulator according to the present invention, and FIG. 9 is a view showing a structure in which the heat insulator of FIG. 8 is adopted.

8 and 9 , the heat insulating material 300 includes the heat insulating material body 310 , a first heat insulating plate 361 disposed on one side of the heat insulating material body 310 , and the other of the heat insulating material body 310 . First cylinders 371 having a second heat insulating plate 362 disposed on the side, and a first shaft 371a installed on one side of the insulator body 310 and protruding the first heat insulating plate 361 ) and second cylinders 372 installed on the other side of the insulator body 310 and having a second shaft 372a protruding the second heat insulating plate 362 .

A first pressure sensor 381 for measuring a first pressure with respect to the inner surface of the outer wall 100 is installed on the first heat insulating plate 361 , and the second heat insulating plate 362 has the inner wall 200 . A second pressure sensor 382 for measuring the second pressure with the inner surface of the .

The controller 550 drives the first cylinders 371 and the second cylinder 372 to bring the first heat insulating plate 361 into close contact with the inner surface of the outer wall 100, and the second heat insulating plate ( 362) is brought into close contact with the inner surface of the inner wall 200 .

Here, the controller 550 drives the first and second cylinders 371 and 372 so that the first pressure and the second pressure reach a preset reference pressure.

In addition, a first interspace is formed between the first heat insulating plate 361 and the heat insulating material body 310 .

A flexible first cover 391 is installed between the outer periphery of the first heat insulating plate 361 and the outer periphery of the heat insulating material body 310 .

A second interspace is formed between the second heat insulating plate 362 and the heat insulating material body 310 .

A flexible second cover 392 is installed between the outer periphery of the second heat insulating plate 362 and the outer periphery of the insulator body 310 .

The controller 520 is connected to a vacuum provider 730 having a first vacuum tube 710 and a second vacuum tube 720 .

When the first pressure and the second pressure reach a preset reference pressure, the controller uses the vacuum provider 730 to pass the first and second vacuum tubes 710 and 720 through the first and second vacuum tubes 710 and 720 . Provides a vacuum set into the interspace.

According to the above configuration and action, the present invention eliminates the point at which the insulation performance deteriorates by ensuring that the outer surface of the insulation is completely in close contact with the inner surface of the outer wall and the outer surface of the inner wall when the heat insulating material is disposed in the space between the outer wall and the inner wall. In addition, there is an effect that the insulation material itself can be fixed without a separate bracket.

In addition, the present invention configures the insulating material in a lattice shape, injects a gel-shaped insulating material into the grooves formed according to the lattice shape, and discharges and injects the insulating material filled in the groove from the outside when the thermal insulation performance is reduced below a certain level This has the effect of facilitating replacement.

In addition, the present invention is provided with a pair of insulating plates extending on both sides of the insulating material to be in close contact with the inner surfaces of the outer wall and the inner wall, and a gel-like auxiliary insulating material is injected into the space between the insulating material and the pair of insulating plates to form a multi-layer There is an effect that can be made to form a heat insulating layer.

In particular, when an insulating material is interposed between the outer wall and the inner wall, the insulating material has a problem that the thermal insulation performance decreases below a certain level compared to the initial thermal insulation performance after 10 years or more. By opening the door, withdrawing the insulation in a rail method, and replacing a new insulation roll, it is possible to easily replace the insulation without dismantling the wall to prevent unnecessary construction cost input and to keep the insulation performance of the building constant. There is an advantage.

As mentioned above, although specific embodiments related to the present invention have been described, it is apparent that various implementation modifications are possible within the limits that do not depart from the scope of the present invention.

Therefore, the scope of the present invention should not be conveyed limited to the described embodiments, and should be defined by the following claims as well as the claims and equivalents.

That is, it should be understood that the above-described embodiment is illustrative in all respects and not restrictive, and the scope of the present invention is indicated by the claims to be described later rather than the detailed description, and the meaning and scope of the claims and their equivalents All changes or modifications derived from the concept should be construed as being included in the scope of the present invention.

100: outer wall
200: inner wall
300: insulation
400: adhesion part
500: insulating material supply unit

Claims (4)

outer wall;
an inner wall arranged to be stacked and spaced apart from the outer wall by a predetermined distance;
a heat insulating material disposed in a space between the outer wall and the inner wall;
a coupling part installed so as to protrude from the outer wall and coupled to the inner wall through the heat insulating material to maintain the coupled state by pulling a predetermined length;
a rail unit for guiding the movement of the upper and lower ends of the insulator; and,
Comprising a side wall detachably coupled between the outer wall and the inner wall side,
The rail unit includes an upper rail for guiding the movement of the upper end of the insulator, and a lower rail for guiding the movement of the lower end of the insulator,
The rail unit is arranged in a plurality so as to form a layer along the top and bottom,
An insulating block is interposed between the plurality of rail parts,
The coupling part,
a cylinder installed on the outer wall and having a shaft protruding along the inner wall side;
an electromagnet installed at the end of the shaft;
a metal member installed in a fitting groove formed in the inner wall at a position facing the shaft;
Provided with a current provider for providing a current to magnetize the electromagnet,
The controller is
When the shaft protrudes, magnetizing the electromagnet through the current provider,
The protruding shaft is inserted into the fitting groove and the electromagnet installed at the end of the shaft forms a certain attractive force with the metal member and is attached through magnetic force,
The outer wall insulation structure of a building, characterized in that by pulling the shaft using the cylinder so that the heat insulating material is in close contact with the inner surface of the outer wall.
delete delete The method of claim 1,
An interspace is formed between the rail part and the inner wall,
The interspace is surrounded by a pleated cover,
The controller is
When one surface of the heat insulating material is in close contact with the inner surface of the outer wall using a heat insulating material supply, the outer wall insulation structure of a building, characterized in that for supplying a gel-like heat insulating material to the space between the.

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