KR101168493B1

KR101168493B1 - Double window system having asymmetry reflctor

Info

Publication number: KR101168493B1
Application number: KR1020100016807A
Authority: KR
Inventors: 이승복; 정창헌
Original assignee: 연세대학교 산학협력단
Priority date: 2010-02-24
Filing date: 2010-02-24
Publication date: 2012-07-27
Also published as: KR20110097137A

Abstract

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템은 프레임과, 프레임의 양측에 개폐가능하게 설치되는 실외창 및 실내창과, 서로 다른 반사율을 갖는 반사면이 형성된 슬랫으로 구성되어 실외창과 실내창 사이에 설치되는 차양장치를 포함하는 비대칭 반사면을 구비한 이중창호 시스템으로서, 실외의 온도 및 일사량를 측정하는 실외환경측정단계와, 실외환경측정단계에서 측정된 실외의 온도 및 일사량을 기준값과 비교하여 구간을 설정하는 구간설정단계와, 구간설정단계에서 비교된 결과에 따라 실외창, 실내창 또는 슬랫 중 적어도 어느 하나를 구동시키는 시스템구동단계를 포함한다.
본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템은 실외의 온도와 실외의 일사량에 따라 구간별로 구분하고, 구분된 구간에 따라 실외창, 실내창 또는 차양장치를 제어하여 실내의 냉난방을 보다 효율적으로 할 수 있는 효과가 있다.The double glazing system having an asymmetric reflective surface according to the present invention comprises a frame, an outdoor window and an indoor window which are installed to be opened and closed on both sides of the frame, and a slat formed with reflective surfaces having different reflectances, between the outdoor window and the indoor window. A double glazing system having an asymmetric reflecting surface including a sunshade installed in a window, comprising: an outdoor environmental measurement step for measuring outdoor temperature and insolation and an outdoor temperature and insolation measured in an outdoor environment measurement step with a reference value And a system driving step of driving at least one of an outdoor window, an indoor window, and a slat according to the result of comparison in the section setting step.
Double window system having an asymmetric reflective surface according to the present invention is divided into sections according to the outdoor temperature and the amount of solar radiation in the outside, and according to the divided section to control the outdoor window, indoor window or sunshade device more efficiently There is an effect that can be done.

Description

DOUBLE WINDOW SYSTEM HAVING ASYMMETRY REFLCTOR}

본 발명이 속하는 기술분야는 이중창호 시스템에 관한 분야이다. 구체적으로, 비대칭 반사면이 형성된 슬랫(410)이 이중 창호 사이에 설치된 비대칭 반사면을 구비한 이중창호 시스템에 관한 분야이다.
The technical field to which the present invention belongs is the field of double glazing systems. More specifically, the present invention relates to a double glazing system having an asymmetric reflecting surface provided with a slat 410 on which an asymmetric reflecting surface is formed.

종래의 이중창호 시스템은 단순한 차양을 구비하여 일사유입을 조절하는 기본적인 역할을 수행하였다. 이러한 종래 기술은 동계 프라이버시 확보를 위하여 차양을 적용하는 경우, 일사 에너지 유입을 차단하여 난방부하저감에 일사 에너지를 활용하기 어려운 문제점이 발생할 수 있다. 또한 동계야간에는 차양시스템을 이중시스템 내부의 중공에 설치된 단열재처럼 사용할 수 있는 개선 여지가 있으나, 아직 적극적으로 활용하고 있지 못한 실정이다.
The conventional double glazing system has a simple awning to play a basic role of controlling the solar inflow. In the prior art, when sunshade is applied to secure winter privacy, it may be difficult to utilize solar energy to reduce heating load by blocking solar energy inflow. In addition, there is room for improvement in the winter night like the thermal insulation material installed in the hollow inside the dual system, but it has not been actively utilized.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템은 다음과 같은 해결과제를 목적으로 한다.The double glazing system having an asymmetric reflective surface according to the present invention aims to solve the following problems.

첫째, 실외의 온도와 실외의 일사량에 따라 실외창, 실내창 또는 차양장치를 구동시켜 실내의 냉난방을 보다 효율적으로 하고자 한다. First, the outdoor air conditioner, indoor window or sunshade device is driven in accordance with the outdoor temperature and the amount of solar radiation to efficiently heat and cool the room.

둘째, 냉방부하 발생시점에 실외로부터 유입되는 일사량이 큰 경우, 슬랫에서 반사시켜 실내의 냉방을 보다 효율적으로 할 수 있도록 하고자 한다. Second, when the amount of insolation introduced from the outdoors at the time of the cooling load occurs, it is to reflect in the slat to more efficiently cool the room.

셋째, 프라이버시확보를 위해 난방부하 발생시점에 차양을 적용해야할 경우 차양 장치가 일사유입을 저해할 수 있는 문제점을 해결하여 난방부하 저감을 유도한다. Third, when the sunshade should be applied at the time of heating load to ensure privacy, the sunshade device solves a problem that may inhibit the influx of solar radiation, thereby inducing heating load reduction.

넷째, 실외의 온도가 낮은 경우, 실내의 복사열이 실외로 유출되지 않도록 하여 실내의 난방을 보다 효율적으로 할 수 있도록 하고자 한다. Fourth, when the outdoor temperature is low, it is intended to prevent the radiant heat of the indoors from flowing out to the outside more efficiently.

다섯째, 실외의 공기를 이용하여 실내의 온도를 유지할 수 있도록 하고자 한다.Fifth, it is intended to maintain the indoor temperature using the outdoor air.

본 발명의 해결과제는 이상에서 언급된 것들에 한정되지 않으며, 언급되지 아니한 다른 해결과제들은 아래의 기재로부터 당업자에게 명확하게 이해되어 질 수 있을 것이다.
The problem of the present invention is not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템은 프레임과, 프레임의 양측에 개폐가능하게 설치되는 실외창 및 실내창과, 일측과 타측에 서로 다른 반사율을 갖는 반사면이 형성된 슬랫으로 구성되어 상기 실외창과 실내창 사이에 설치되는 차양장치를 포함하는 비대칭 반사면을 구비한 이중창호 시스템에 관한 것이다.Double window system having an asymmetric reflective surface according to the present invention is composed of a frame, an outdoor window and an indoor window which are installed to be opened and closed on both sides of the frame, and a slat formed with reflective surfaces having different reflectances on one side and the other side. A double glazing system having an asymmetric reflective surface including a sunshade installed between an outdoor window and an indoor window.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템은 실외의 온도(To) 및 일사량(I)를 측정하는 실외환경측정단계(S1)를 포함한다.Double window system having an asymmetric reflective surface according to the present invention includes an outdoor environmental measurement step (S1) for measuring the outdoor temperature (To) and solar radiation (I).

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템은 실외환경측정단계에서 측정된 실외의 온도(To) 및 일사량(I)을 기준값과 비교하여 구간을 설정하는 구간설정단계(S2)를 포함한다.The double window system having an asymmetric reflective surface according to the present invention includes a section setting step (S2) for setting a section by comparing the outdoor temperature (To) and the solar radiation amount (I) measured in the outdoor environment measurement step with a reference value. .

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템은 구간설정단계(S2)에서 비교된 결과에 따라 실외창, 실내창 또는 슬랫 중 적어도 어느 하나를 구동시키는 시스템구동단계(S3)를 포함한다.The double window system having an asymmetric reflective surface according to the present invention includes a system driving step (S3) for driving at least one of an outdoor window, an indoor window, or a slat according to the result compared in the section setting step (S2).

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간은 실외의 온도(To)가 실외온도 제1 기준값(T1) 보다 큰 온도를 갖는 제1구간과, 실외의 온도(To)가 실외온도 제1 기준값(T1) 보다 작거나 같고 실외온도 제2 기준값(T2) 보다 큰 제2구간과, 실외의 온도(To)가 실외온도 제2 기준값(T2) 보다 작거나 같고, 실외온도 제3 기준값(T3) 보다 큰 제3구간과, 실외의 온도(To)가 실외온도 제3 기준값(T3) 보다 작은 제4구간으로 이루어지는 것이 바람직하다.In the double window system having the asymmetric reflective surface according to the present invention, the section set in the section setting step S2 includes a first section having a temperature greater than the first reference value T1 of the outdoor temperature To; , A second section in which the outdoor temperature To is less than or equal to the outdoor temperature first reference value T1 and greater than the outdoor temperature second reference value T2, and the outdoor temperature To is the outdoor temperature second reference value T2. The third section which is smaller than or equal to and larger than the outdoor temperature third reference value T3 and the fourth section smaller than the outdoor temperature third reference value T3 are preferable.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간은 실외의 일사량(I)이 일사량 기준값(Is) 보다 큰 a 구간과, 실외의 일사량(I)이 일사량 기준값(Is) 보다 작거나 같은 b구간으로 이루어지는 것이 바람직하다.In the double window system having an asymmetric reflective surface according to the present invention, the section set in the section setting step (S2) is a section in which the outdoor solar radiation amount I is greater than the solar radiation reference value Is and the outdoor solar radiation amount I It is preferable that it consists of section b which is smaller than or equal to this solar radiation reference value Is.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제1구간과 a구간에 있는 경우, 시스템구동단계(S3)는 실외창을 개방시키고, 실내창을 폐쇄시키며, 슬랫을 구동시켜 슬랫의 반사면 중 반사율이 큰 슬랫의 면이 실외방향을 향하도록 회전시켜 차양장치를 개방시켜, 실외의 일사(S)가 실내로 유입되는 것을 차단시키는 것이 바람직하다.In the double window system having an asymmetric reflective surface according to the present invention, when the section set in the section setting step (S2) is in the first section and the section a, the system driving step (S3) opens the outdoor window, It is preferable that the window is closed and the slats are driven to rotate the face of the slats with high reflectivity among the reflective surfaces of the slats toward the outdoor direction to open the sunshade, thereby preventing the outdoor solar S from entering the room. Do.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제1구간과 b구간에 있는 경우, 시스템구동단계(S3)는 실외창을 개방시키고, 실내창을 폐쇄시키며, 슬랫을 회전시켜, 슬랫의 반사면 중 반사율이 큰 슬랫의 면이 실내방향을 향하도록 차양장치를 개방시켜, 실내의 복사열(R)을 실외로 유출시킬 수 있도록 하는 것이 바람직하다.In the double window system having an asymmetric reflective surface according to the present invention, when the section set in the section setting step (S2) is in the first section and section b, the system driving step (S3) opens the outdoor window, By closing the window and rotating the slats, it is desirable to open the sunshade so that the surface of the slats with high reflectivity among the reflective surfaces of the slats faces the interior direction, so that the radiant heat R of the room can be discharged to the outside. .

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제2구간과 a구간에 있는 경우, 시스템구동단계(S3)는 실외창과 실내창을 개방시키고, 슬랫을 회전시켜 슬랫의 반사면 중 반사율이 큰 슬랫의 면이 실외방향을 향하도록 차양장치를 개방시켜, 실외의 복사(R)가 실내로 유입되는 것을 차단시키는 것이 바람직하다.In the double window system having an asymmetric reflective surface according to the present invention, when the section set in the section setting step (S2) is in the second section and section a, the system driving step (S3) opens the outdoor window and the indoor window and It is preferable that the sunshade is opened by rotating the slats so that the surface of the slats having a large reflectance in the reflection surface of the slats faces the outdoor direction, thereby preventing the outdoor radiation R from entering the room.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제2구간과 b구간에 있는 경우, 시스템구동단계(S3)는 실외창과 실외창을 개방시키고, 슬랫을 회전시켜, 슬랫의 반사면 중 반사율이 큰 슬랫의 면이 실외방향을 향하도록 차양장치를 개방시켜, 실내의 복사열(R)을 실외로 유출시킬 수 있도록 하는 것이 바람직하다.In the double window system having an asymmetric reflective surface according to the present invention, when the section set in the section setting step (S2) is in the second section and section b, the system driving step (S3) opens the outdoor window and the outdoor window It is preferable to rotate the slats so that the shading device is opened so that the surface of the slats having the large reflectance in the reflection surface of the slats faces the outdoor direction, so that the radiant heat R of the room can be discharged to the outside.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제3구간과 a구간에 있는 경우, 시스템구동단계(S3)는 실외창과 실내창을 개방시키고, 슬랫을 회전시켜 슬랫의 반사면 중 반사율이 작은 슬랫의 면이 실외방향을 향하도록 차양장치를 개방시켜, 일사에 의해 슬랫의 온도를 상승시켜 슬랫을 통과한 실외의 공기(F)를 실내로 유입시킬 수 있도록 하는 것이 바람직하다.In the double window system having an asymmetric reflective surface according to the present invention, when the section set in the section setting step (S2) is in the third section and section a, the system driving step (S3) opens the outdoor window and the indoor window and Rotate the slat to open the sunshade so that the surface of the slat with the smallest reflectivity of the slat reflects the outdoor direction, and raise the temperature of the slat by insolation to bring the outdoor air (F) through the slat into the room. It is desirable to allow inflow.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제3구간과 a구간에 있는 경우, 시스템구동단계(S3)는 실외창과 실내창을 개방시키고, 슬랫을 절첩시켜 실외의 일사(S)와 실외의 공기(F)를 실내로 유입시킬 수 있도록 하는 것이 바람직하다.In the double window system having an asymmetric reflective surface according to the present invention, when the section set in the section setting step (S2) is in the third section and section a, the system driving step (S3) opens the outdoor window and the indoor window and It is preferable to fold the slats so that outdoor solar radiation S and outdoor air F can be introduced into the interior.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제3구간과 b구간에 있는 경우, 시스템구동단계(S3)는 실외창과 실내창을 폐쇄시키고, 슬랫의 반사면 중 반사율이 작은 슬랫의 면이 실외방향을 향하도록 회전시켜 차양장치를 개방시켜, 실내의 복사열(R)이 실외로 유출되는 것을 차단시키는 것이 바람직하다.In the double window system having an asymmetric reflective surface according to the present invention, when the section set in the section setting step (S2) is in the third section and section b, the system driving step (S3) closes the outdoor window and the indoor window In addition, it is preferable to rotate the surface of the slat having a small reflectance in the reflection surface of the slat toward the outdoor direction to open the shading device to block the radiant heat R of the room from flowing out to the outside.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제4구간과 a구간에 있는 경우, 시스템구동단계(S3)는 실외창과 실내창을 폐쇄시키고, 슬랫을 상호 절첩시켜 실외의 일사(S)를 실내로 유입시킬 수 있도록 하는 것이 바람직하다.In the double window system having an asymmetric reflective surface according to the present invention, when the section set in the section setting step (S2) is in the fourth section and section a, the system driving step (S3) closes the outdoor window and the indoor window and It is preferable to fold the slats to each other so that the outdoor solar radiation S can be introduced into the room.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제4구간과 a구간에 있는 경우, 시스템구동단계(S3)는 실외창을 폐쇄시키고, 실내창을 개방시키며, 슬랫의 반사면 중 반사율이 작은 슬랫의 면이 실외방향을 향하도록 회전시켜 차양장치를 개방시켜, 일사에 의해 슬랫을 가열시키는 것이 바람직하다.In the double window system having the asymmetric reflective surface according to the present invention, when the section set in the section setting step (S2) is in the fourth section and section a, the system driving step (S3) closes the outdoor window, It is preferable to open the window, open the shading device by rotating the face of the slat with the smallest reflectance among the reflective surfaces of the slat toward the outdoor direction, and heat the slat by insolation.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제4구간과 b구간에 있는 경우, 시스템구동단계(S3)는 실외창과 실내창을 폐쇄시키고, 슬랫의 반사면 중 반사율이 큰 슬랫의 면이 실내방향을 향하도록 회전시켜 차양장치를 개방시켜, 실외로 유출되는 실내의 복사열(R)을 차단시키는 것이 바람직하다.In the double window system having an asymmetric reflective surface according to the present invention, when the section set in the section setting step (S2) is in the fourth section and section b, the system driving step (S3) closes the outdoor window and the indoor window It is preferable to block the radiant heat (R) of the room that flows out to the outside by rotating the sunshade device by rotating the face of the slat having a large reflectance toward the interior direction among the reflection surfaces of the slat.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제4구간과 b구간에 있는 경우, 시스템구동단계(S3)는 실외창과 실내창을 폐쇄시키고, 일 슬랫의 일면과 타 슬랫의 타면이 서로 맞닿도록 상기 슬랫을 회전시켜 차양장치를 폐쇄시켜시켜출되는 실내의 복사열(R)을 차단시키는 것이 바람직하다.In the double window system having an asymmetric reflective surface according to the present invention, when the section set in the section setting step (S2) is in the fourth section and section b, the system driving step (S3) closes the outdoor window and the indoor window , It is preferable to block the radiant heat (R) of the room to be released by closing the sunshade device by rotating the slat so that one surface of one slat and the other surface of the other slat abut each other.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서,시스템구동단계(S3)에서 개방되는 실외창은 실외창의 상단과 하단은 프레임과 평행하게 개방되는 것이 바람직하다.In the double window system having an asymmetric reflective surface according to the present invention, it is preferable that the outdoor window opened in the system driving step S3 is opened at the top and bottom of the outdoor window in parallel with the frame.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 실외온도 제1 기준값(T1)은 26℃이고, 상기 실외온도 제2 기준값(T2)은 15℃이며, 제3 기준값(T3)은 5℃인 것이 바람직하다.
In the double window system having the asymmetric reflective surface according to the present invention, the outdoor temperature first reference value T1 is 26 ° C, the outdoor temperature second reference value T2 is 15 ° C, and the third reference value T3 is It is preferable that it is 5 degreeC.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템은 실외의 온도와 실외의 일사량에 따라 구간별로 구분하고, 구분된 구간에 따라 실외창, 실내창 또는 차양장치를 제어하여 실내의 냉난방을 보다 효율적으로 할 수 있는 효과가 있으며, 특히 실외로부터 유입되는 일사량이 큰 경우, 반사면이 서로 다른 슬랫을 이용하여 실외로부터 유입되는 일사를 차단시킬 수 있도록 하는 효과가 있다. 또한, 실외의 온도가 낮은 경우, 실내의 복사열이 실외로 유출되지 않도록 실내창, 실외창 및 차양장치를 제어하여 실내의 난방을 보다 효율적으로 할 수 있도록 하는 효과가 있다. Double window system having an asymmetric reflective surface according to the present invention is divided into sections according to the outdoor temperature and the amount of solar radiation in the outside, and according to the divided section to control the outdoor window, indoor window or sunshade device more efficiently There is an effect that can be, in particular, when the amount of solar radiation flowing from the outdoor is large, there is an effect to block the solar radiation flowing from the outdoor using a different slat reflecting surface. In addition, when the outdoor temperature is low, there is an effect to control the indoor window, the outdoor window and the shading device so that the radiant heat of the room is not leaked to the outside to make the heating of the room more efficient.

본 발명의 효과는 이상에서 언급된 것들에 한정되지 않으며, 언급되지 아니한 다른 효과들은 아래의 기재로부터 당업자에게 명확하게 이해되어 질 수 있을 것이다.
The effects of the present invention are not limited to those mentioned above, and other effects that are not mentioned will be clearly understood by those skilled in the art from the following description.

도 1은 본 발명의 일 실시예에 따른 비대칭 반사면을 구비한 이중창호 시스템의 순서도이다.
도 2는 도 1에 도시된 구간설정단계 및 시스템구동단계가 도시된 비대칭 반사면을 구비한 이중창호 시스템의 순서도이다.
도 3은 본 발명의 일 실시예에 따른 비대칭 반사면을 구비한 이중창호 시스템의 모드 1의 상태도이다.
도 4는 본 발명의 일 실시예에 따른 비대칭 반사면을 구비한 이중창호 시스템의 모드 2의 상태도이다.
도 5는 본 발명의 일 실시예에 따른 비대칭 반사면을 구비한 이중창호 시스템의 모드 3의 상태도이다.
도 6은 본 발명의 일 실시예에 따른 비대칭 반사면을 구비한 이중창호 시스템의 모드 4의 상태도이다.
도 7은 본 발명의 일 실시예에 따른 비대칭 반사면을 구비한 이중창호 시스템의 모드 5의 상태도이다.
도 8은 본 발명의 일 실시예에 따른 다른 모드 5의 상태도이다.
도 9는 본 발명의 일 실시예에 따른 비대칭 반사면을 구비한 이중창호 시스템의 모드 6의 상태도이다.
도 10은 본 발명의 일 실시예에 따른 비대칭 반사면을 구비한 이중창호 시스템의 모드 7의 상태도이다.
도 11은 본 발명의 일 실시예에 따른 비대칭 반사면을 구비한 이중창호 시스템의 모드 8의 상태도이다.
도 12는 본 발명의 일 실시예에 따른 비대칭 반사면을 구비한 이중창호 시스템의 모드 9의 상태도이다.
도 13은 본 발명의 일 실시예에 따른 비대칭 반사면을 구비한 이중창호 시스템의 모드 10의 상태도이다. 1 is a flow chart of a double glazing system having an asymmetric reflective surface according to an embodiment of the present invention.
FIG. 2 is a flow chart of a double window system having an asymmetric reflective surface showing the section setting step and the system driving step shown in FIG. 1.
3 is a state diagram of Mode 1 of a double glazing system having an asymmetric reflective surface according to an embodiment of the present invention.
4 is a state diagram of Mode 2 of a double glazing system having an asymmetric reflective surface according to an embodiment of the present invention.
5 is a state diagram of Mode 3 of a double glazing system having an asymmetric reflective surface according to an embodiment of the present invention.
6 is a state diagram of Mode 4 of a double glazing system having an asymmetric reflective surface according to an embodiment of the present invention.
7 is a state diagram of Mode 5 of a double glazing system having an asymmetric reflective surface according to an embodiment of the present invention.
8 is a state diagram of another mode 5 according to an embodiment of the present invention.
9 is a state diagram of Mode 6 of a double glazing system having an asymmetric reflective surface according to an embodiment of the present invention.
10 is a state diagram of Mode 7 of a double glazing system having an asymmetric reflective surface according to an embodiment of the present invention.
FIG. 11 is a state diagram of Mode 8 of a double glazing system having an asymmetric reflective surface according to an embodiment of the present invention. FIG.
12 is a state diagram of Mode 9 of a double glazing system having an asymmetric reflective surface according to an embodiment of the present invention.
13 is a state diagram of Mode 10 of a double glazing system having an asymmetric reflective surface according to an embodiment of the present invention.

이하에서는 도면을 참조하면서 본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 관하여 구체적으로 설명하겠다. Hereinafter, a double glazing system having an asymmetric reflective surface according to the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 일 실시예에 따른 비대칭 반사면을 구비한 이중창호 시스템의 순서도이며, 도 2는 도 1에 도시된 구간설정단계 및 시스템구동단계가 도시된 비대칭 반사면을 구비한 이중창호 시스템의 순서도이다.
1 is a flow chart of a double glazing system having an asymmetric reflective surface according to an embodiment of the present invention, Figure 2 is a double glazing having an asymmetric reflective surface showing the section setting step and the system driving step shown in FIG. This is a flowchart of the system.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템은 프레임(100)과, 프레임(100)의 양측에 개폐가능하게 설치되는 실외창(200) 및 실내창(300)을 포함하며, 실내창(200) 및 실외창(300) 사이의 프레임(100)에는 서로 다른 반사율을 갖는 반사면이 형성된 슬랫(410)으로 이루어지는 차양장치(400)가 설치된다. The double window system having an asymmetric reflective surface according to the present invention includes a frame 100, an outdoor window 200 and an indoor window 300 which are installed to be opened and closed on both sides of the frame 100, and the indoor window ( In the frame 100 between the 200 and the outdoor window 300, the shading device 400 made of a slat 410 is formed with a reflective surface having a different reflectance.

여기서 실내창(200) 및 실외창(300)은 프레임(100) 상에 회전되며 개폐되거나, 슬라이딩되어 개폐되는 방식으로 프레임(100)과 결합될 수도 있다. 또한, 프레임(100)으로부터 돌출되어 개폐되는 방식으로 프레임(100)과 결합될 수도 있다. Here, the indoor window 200 and the outdoor window 300 may be combined with the frame 100 in a manner of being rotated and opened or slid and opened on the frame 100. In addition, it may be coupled to the frame 100 in a manner that protrudes from the frame 100 to open and close.

이때 프레임(100) 또는 실외창(300)의 일측에는 실외의 온도(To)와 실외의 일사량(I)를 측정하는 온도센서와 일사량측정센서가 결합된다.At this time, one side of the frame 100 or the outdoor window 300 is coupled to a temperature sensor and an insolation measurement sensor for measuring the outdoor temperature (To) and the external solar radiation (I).

본 발명에서 비대칭 반사면이라 함은 슬랫(410)의 일면과 타면의 표면 반사율이 서로 다른 것을 말하며, 반사율이 큰 경우, 반사율이 작은 면 보다 빛을 보다 많이 흡수할 수 있다.
In the present invention, the asymmetric reflective surface means that the surface reflectances of one surface and the other surface of the slat 410 are different from each other. When the reflectance is large, the light may absorb more light than the surface having the small reflectance.

이러한 비대칭 반사면을 구비한 이중창호 시스템은 도 1에 도시된 바와 같이, 실외환경측정단계(S1), 측정된 실외환경에 따라 구간을 설정하는 구간설정단계(S2) 및 구간에 따라 실내창(200), 실외창(300) 및 차양장치(400)을 구동시키는 시스템구동단계(S3)로 이루어진다. As shown in FIG. 1, the double window system having the asymmetric reflective surface has an outdoor environment measuring step S1, a section setting step S2 for setting a section according to the measured outdoor environment, and an indoor window according to the section. 200), a system driving step (S3) for driving the outdoor window 300 and the sunshade device 400.

본 발명에 따른 실외의 온도(To) 및 일사량(I)를 측정하는 실외환경측정단계(S1)는 실외의 온도 및 실외의 일사량을 측정하는 단계로 본 발명의 경우, 앞에서 설명한 온도센서 및 일사량측정센서에서 실외의 온도(To)와 일사량(I)를 측정할 수도 있으며, 별도의 온도센서 및 일사량측정센서를 설치하고, 이러한 센서에서 측정된 온도값 및 일사량값을 이용할 수도 있다. The outdoor environmental measurement step (S1) of measuring the outdoor temperature (To) and the solar radiation amount (I) according to the present invention is a step of measuring the outdoor temperature and the solar radiation amount of the outdoor, in the case of the present invention, the temperature sensor and the solar radiation measurement described above The sensor may measure the outdoor temperature (To) and the solar radiation amount (I), or install a separate temperature sensor and the solar radiation measurement sensor, and use the temperature value and the solar radiation value measured by the sensor.

실외의 온도(To) 및 일사량(I)이 측정되면 구간설정단계(S2)에서는 실외의 온도(To) 및 일사량(I)을 기준값과 비교하여 구간을 설정한다. When the outdoor temperature To and the solar radiation amount I are measured, in the section setting step S2, the section is set by comparing the outdoor temperature To and the solar radiation amount I with a reference value.

이러한 구간을 설정하는 기준값은 다양하게 설정될 수 있으며, 이에 관하여는 아래에서 보다 구체적으로 설명하겠다. The reference value for setting such a section may be set in various ways, which will be described in more detail below.

또한, 일사량 기준값(Is)은 일사의 유무(有無)를 판단할 수 있도록 0cal/㎡/min으로 설정하였다. 이러한 일사량 기준값(Is)은 비대칭 반사면을 구비한 이중창호 시스템이 설치되는 환경에 따라 다양하게 변형할 수 있으며, 실내에 있는 재실자의 선택에 따라 가변적으로 변경이 가능하다. In addition, the solar radiation reference value Is was set to 0 cal / m 2 / min so as to determine the presence or absence of solar radiation. The solar radiation reference value Is can be variously modified according to the environment in which the double glazing system having an asymmetric reflective surface is installed, and can be changed variably according to the choice of the occupants in the room.

이러한 기준값에 따라 실외의 환경을 구간별로 설정할 수 있으며, 각 구간에 따라 시스템 구동단계(S3)에서는 실외창(200), 실내창(300) 또는 차양장치(400) 중 적어도 어느 하나를 구동시킬 수 있다.
The outdoor environment may be set for each section according to the reference value, and at least one of the outdoor window 200, the indoor window 300, or the awning device 400 may be driven in the system driving step S3 according to each section. have.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템은 도 2에 도시된 바와 같이 실외의 온도(To)를 기준으로 실외의 온도(To)가 실외온도 제1 기준값(T1) 보다 큰 온도를 갖는 제1구간과, 실외의 온도(To)가 실외온도 제1 기준값(T1) 보다 작거나 같고 실외온도 제2 기준값(T2) 보다 큰 제2구간과, 실외의 온도(To)가 실외온도 제2 기준값(T2) 보다 작거나 같고, 실외온도 제3 기준값(T3) 보다 큰 제3구간과, 실외의 온도(To)가 실외온도 제3 기준값(T3) 보다 작은 제4구간인 총 4개의 구간으로 구분할 수 있다. As shown in FIG. 2, the double glazing system having the asymmetric reflective surface according to the present invention has a temperature of which the outdoor temperature To is greater than the first outdoor reference temperature T1 based on the outdoor temperature To. The first section and the second section in which the outdoor temperature To is less than or equal to the outdoor temperature first reference value T1 and larger than the second outdoor reference temperature value T2, and the outdoor temperature To is the outdoor temperature second temperature The third section is smaller than or equal to the reference value T2 and larger than the third reference value T3, and the fourth section is smaller than the third reference value T3. Can be distinguished.

실외의 온도(To)에 따른 구간은 실시예에 따라 4개 미만 또는 그 이상으로 구분될 수 있으나 본 실시예의 경우, 실외의 온도(To)에 따라 총 4개의 구간으로 분류하였다. Sections according to the outdoor temperature (To) may be divided into less than four or more according to the embodiment, but in the present embodiment, it is classified into a total of four sections according to the outdoor temperature (To).

이러한 구간설정의 기준값인 실외온도 제1 기준값(T1), 실외온도 제2 기준값(T2), 실외온도 제3 기준값(T3)은 다양한 값으로 설정될 수 있으나, 본 실시예의 경우, 실외온도 제1 기준값(T1)은 26℃이고, 실외온도 제2 기준값(T2)은 15℃이며, 제3 기준값(T3)은 5℃로 설정하였다.
The outdoor temperature first reference value T1, the outdoor temperature second reference value T2, and the outdoor temperature third reference value T3, which are reference values of the section setting, may be set to various values. The reference value T1 was 26 ° C, the outdoor temperature second reference value T2 was 15 ° C, and the third reference value T3 was set to 5 ° C.

또한, 본 발명에 따른 구간설정단계(S2)에서 설정된 구간은 실외의 일사량(I)이 앞에서 살펴본 일사량 기준값(Is) 보다 큰 a 구간과, 일사량 기준값(Is) 보다 작거나 같은 b구간으로 설정할 수 있으며, 이때 일사량 기준값(Is)는 다양한 값으로 설정될 수 있음은 이미 설명한 바와 같다.
In addition, the section set in the section setting step (S2) according to the present invention may be set to a section a larger than the solar radiation amount I is greater than the above-mentioned solar radiation reference value Is and a b section smaller than or equal to the solar radiation reference value Is. In this case, the solar radiation reference value Is may be set to various values, as described above.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제1구간과 a구간에 있는 경우, 즉 실외의 온도(To)가 26℃ 보다 크고, 실외의 일사량(I)가 일사량 기준값(Is)인 0 cal/㎡/min 보다 큰 경우, 시스템구동단계(S3)는 비대칭 반사면을 구비한 이중창호 시스템의 모드 1의 상태도인 도 3에 도시된 바와 같이, 실외창(200)을 개방시키고, 실내창(300)을 폐쇄시키며, 슬랫(410)을 회전시켜 슬랫(410)의 반사면 중 반사율이 큰 슬랫(410)의 면이 실외방향을 향하도록 차양장치를 개방시킨다. In the double window system having the asymmetric reflective surface according to the present invention, when the section set in the section setting step (S2) is in the first section and the section a, that is, the outdoor temperature (To) is greater than 26 ° C., the outdoor When the insolation amount I of is greater than 0 cal / m 2 / min, the insolation reference value Is, the system driving step S3 is shown in FIG. Likewise, the outdoor window 200 is opened, the indoor window 300 is closed, and the slat 410 is rotated so that the surface of the slat 410 having a large reflectance among the reflective surfaces of the slat 410 faces the outdoor direction. Open the sunshade.

이때, 실외로부터 유입되는 일사는 슬랫(410)의 반사율이 큰 반사면에 맞닿아 실외로 반사된다. At this time, the solar radiation introduced from the outside is in contact with the reflective surface having a large reflectance of the slat 410 is reflected outside.

또한, 실외창(200)은 개방되어, 실외의 공기를 실외창(200)과 실내창(300) 사이로 유입시킬 수 있게 되어 실외창(200)과 실내창(300) 사이의 온도가 실외의 일사로 인하여 상승되는 것을 방지한다. 따라서 실내와 접하는 실내창(300)의 온도를 떨어뜨림으로써 실내의 냉방을 보다 효율적으로 실시할 수 있게 된다.
In addition, the outdoor window 200 is open to allow outdoor air to flow between the outdoor window 200 and the indoor window 300 so that the temperature between the outdoor window 200 and the indoor window 300 increases. To prevent it from rising. Therefore, by lowering the temperature of the indoor window 300 in contact with the interior it is possible to perform the cooling of the room more efficiently.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제1구간과 b구간에 있는 경우, 즉 실외의 온도(To)가 26℃ 보다 크고, 실외의 일사량(I)가 일사량 기준값(Is)인 0 cal/㎡/min 보다 작거나 같은 경우, 시스템구동단계(S3)는 비대칭 반사면을 구비한 이중창호 시스템의 모드 2의 상태도인 도 4에 도시된 바와 같이, 실외창(200)을 개방시키고, 실내창(300)을 폐쇄시키며, 슬랫(410)을 회전시켜, 슬랫(410)의 반사면 중 반사율이 큰 슬랫(410)의 면이 실내방향을 향하도록 차양장치를 개방시켜, 실내의 복사열(R)을 실외로 유출시킬 수 있도록 한다. In the double window system having an asymmetric reflective surface according to the present invention, when the section set in the section setting step S2 is in the first section and the section b, that is, the outdoor temperature To is greater than 26 ° C. When the solar radiation dose I of is less than or equal to 0 cal / m 2 / min, the solar radiation reference value Is, the system driving step S3 is shown in FIG. 4 which is a state diagram of the mode 2 of the double glazing system with an asymmetric reflective surface. As described above, the outdoor window 200 is opened, the indoor window 300 is closed, and the slat 410 is rotated so that the surface of the slat 410 having a large reflectance among the reflective surfaces of the slat 410 is in the indoor direction. Open the sunshade so as to face the, so that the radiant heat (R) in the room can be discharged to the outside.

이 경우, 실외에서 실내로 유입되는 일사량은 일사량 기준값(Is) 보다 작거나 같으므로 실내의 냉방에 큰 영향을 주지 못하며, 실내에서 발생되는 복사열(R)을 실외로 유출시키는 것이 보다 바람직하다. In this case, since the amount of solar radiation introduced into the room from the outside is less than or equal to the solar radiation reference value Is, it does not have a great influence on the cooling of the room, and it is more preferable to discharge the radiant heat R generated in the room to the outside.

따라서, 슬랫(410)의 반사면 중 반사율이 큰 슬랫(410)의 면이 실내방향을 향하도록 회전시켜 차양장치를 개방시켜 실내의 복사열(R)을 실외로 유출시킬 수 있도록 하는 것이 바람직하다. 이때, 슬랫(410)과 슬랫(410) 사이의 공간으로 실외의 일사가 유입될 수 있으나 앞에서 살펴본 바와 같이 실외의 일사는 그 양이 미미하므로 실내의 냉방의 효율에 큰 영향을 주지 못한다.
Therefore, it is preferable to rotate the surface of the slat 410 having a large reflectance among the reflection surfaces of the slat 410 to face the interior direction so as to open the sunshade device so that radiant heat R in the room can be discharged to the outside. At this time, outdoor solar radiation may flow into the space between the slat 410 and the slat 410, but as described above, the external solar radiation does not have a large influence on the efficiency of cooling the room because the amount of solar radiation is small.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제2구간과 a구간에 있는 경우, 즉, 실외의 온도(To)가 실외온도 제1 기준값인 26℃ 보다 작거나 같고, 실외온도 제2 기준값인 15℃ 보다 크며, 실외의 일사량(I)가 일사량 기준값(Is) 보다 큰 경우에, 시스템구동단계(S3)는 비대칭 반사면을 구비한 이중창호 시스템의 모드 3의 상태도인 도 5에 도시된 바와 같이, 실외창(200)과 실내창(300)을 개방시키고, 슬랫(410)을 구동시켜 슬랫(410)의 반사면 중 반사율이 큰 슬랫(410)의 면이 실외방향을 향하도록 회전시켜 차양장치를 개방시켜, 실외의 일사(S)가 실내로 유입되는 것을 차단시키는 것이 바람직하다. In the double window system having the asymmetric reflective surface according to the present invention, when the section set in the section setting step S2 is in the second section and the section a, that is, the outdoor temperature To is the first outdoor reference temperature value. Is less than or equal to 26 ° C., greater than 15 ° C., the second outdoor temperature, and the solar radiation amount I is greater than the solar radiation reference value Is, the system driving step S3 is a double with an asymmetric reflective surface. As shown in FIG. 5, which is a state diagram of the mode 3 of the window system, the outdoor window 200 and the indoor window 300 are opened, and the slat 410 is driven to have a large reflectivity among the reflective surfaces of the slat 410. It is preferable to open the sunshade by rotating the surface of the 410 to face the outdoor direction, to block the outdoor solar S from entering the room.

실외의 온도가 15℃ ~ 26℃ 사이에 있는 경우, 실내의 냉방을 하는 것보다 실외의 공기를 실내로 유입시켜 실내의 온도를 낮추는 것이 보다 효율적이다. When the outdoor temperature is between 15 ° C. and 26 ° C., it is more efficient to lower the indoor temperature by introducing outdoor air into the room than to cool the room.

따라서 실외의 온도가 15℃ ~ 26℃ 사이에 있는 경우, 도 5에 도시된 바와 같이 실외창(200)과 실내창(300)을 개방시켜 실외의 공기를 실내로 유입시킬 수 있도록 한다. Accordingly, when the outdoor temperature is between 15 ° C. and 26 ° C., as shown in FIG. 5, the outdoor window 200 and the indoor window 300 are opened to allow the outdoor air to flow into the room.

이때 실외의 일사량(I)는 일사량 기준값(Is) 보다 크므로 반사시키는 것이 바람직하다. 따라서, 슬랫(410)을 회전시켜 슬랫(410)의 반사면 중 반사율이 큰 슬랫(410)의 면이 실외방향을 향하도록 차양장치를 개방시켜, 실외의 일사(S)가 실내로 유입되는 것을 차단한다.
At this time, since the solar radiation amount I is larger than the solar radiation reference value Is, it is preferable to reflect it. Therefore, by rotating the slat 410 to open the sunshade device so that the surface of the slat 410 having a high reflectance among the reflection surface of the slat 410 toward the outdoor direction, the solar radiation (S) of the outdoor flow into the room Block it.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제2구간과 b구간에 있는 경우, 즉, 실외의 온도(To)가 실외온도 제1 기준값인 26℃ 보다 작거나 같고, 실외온도 제2 기준값인 15℃ 보다 크며, 실외의 일사량(I)가 일사량 기준값(Is) 보다 작거나 같은 경우에, 시스템구동단계(S3)는 실외창(200)과 실내창(300)을 개방시키고, 슬랫(410)을 회전시켜, 슬랫(410)의 반사면 중 반사율이 큰 슬랫(410)의 면이 실내방향을 향하도록 차양장치를 개방시켜, 실내의 복사열(R)을 실외로 유출시킬 수 있도록 하는 것이 바람직하다. In the double window system having an asymmetric reflective surface according to the present invention, when the section set in the section setting step S2 is in the second section and the b section, that is, the outdoor temperature To is the first reference value of the outdoor temperature. Phosphorus is less than or equal to 26 ° C, greater than 15 ° C, which is the second outdoor temperature, and the outdoor solar radiation amount I is less than or equal to the solar radiation reference value Is, the system driving step S3 is performed in the outdoor window 200. And the indoor window 300 are opened, the slat 410 is rotated, and the sunshade device is opened so that the surface of the slat 410 having a high reflectance among the reflective surfaces of the slat 410 faces the room direction, and radiant heat in the room. It is desirable to allow (R) to flow out outdoors.

이 경우, 실내는 실외의 공기를 유입시켜 자연환기를 통한 냉방을 실시하는 것이 바람직하다. 따라서 비대칭 반사면을 구비한 이중창호 시스템의 모드 4의 상태도인 도 6에 도시된 바와 같이 실외창(200)과 실내창(300)을 개방시키는 것이 바람직하며, 슬랫(410)을 회전시켜, 슬랫(410)의 반사면 중 반사율이 큰 슬랫(410)의 면이 실내방향을 향하도록 차양장치를 개방시켜, 실내의 복사열(R)을 실외로 유출시킬 수 있도록 하는 것이 더욱 바람직하다.
In this case, it is preferable to perform cooling through natural ventilation by introducing outdoor air into the room. Therefore, it is preferable to open the outdoor window 200 and the indoor window 300 as shown in FIG. 6, which is a state diagram of the mode 4 of the double window system having the asymmetric reflective surface, by rotating the slat 410, the slat. It is more preferable that the shading device is opened so that the surface of the slat 410 having a large reflectance among the reflective surfaces of the 410 faces the interior direction, so that the radiant heat R of the interior can be discharged to the outside.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제3구간과 a구간에 있는 경우, 즉 실외의 온도(To)가 실외온도 제2 기준값인 15℃ 보다 작거나 같고, 실외온도 제3 기준값인 5℃ 보다 크며, 실외의 일사량(I)가 일사량 기준값(Is) 보다 큰 경우, 시스템구동단계(S3)는 실외창(200)과 실내창(300)을 개방시키고, 슬랫(410)을 회전시켜 슬랫(410)의 반사면 중 반사율이 작은 슬랫(410)의 면이 실외방향을 향하도록 차양장치를 개방시켜, 실외의 일사(S)가 슬랫(410)의 온도를 높이고, 온도가 높아진 슬랫(410)에 의해 승온된 실외의 공기(F)를 실내로 유입시킬 수 있도록 하는 것이 바람직하다.In the double window system having the asymmetric reflective surface according to the present invention, when the section set in the section setting step S2 is in the third section and the a section, that is, the outdoor temperature To is the second reference value of the outdoor temperature. If the temperature is less than or equal to 15 ° C., greater than 5 ° C., which is the third outdoor temperature, and the solar radiation amount I is greater than the solar radiation reference value Is, the system driving step S3 may include the outdoor window 200 and the indoor window ( 300 is opened, and the slat 410 is rotated to open the sunshade device so that the surface of the slat 410 having the smallest reflectance among the reflection surfaces of the slat 410 faces the outdoor direction, so that the external solar S is slat. It is preferable to increase the temperature of 410 and to allow the outdoor air F heated by the slat 410 whose temperature is increased to be introduced into the room.

이러한 구간에 있는 경우, 실외의 온도가 낮아 실내로 일사유입을 최대화할 필요가 있다. 그러나 부득이하게 차양을 드리워야 되는 경우 반사되는 일사를 최고화하고 대부분의 일사를 차양에서 흡수하여 실내쪽으로 보내 줄 수 있다. In such a section, the outdoor temperature is low, it is necessary to maximize the solar inflow into the room. However, if you must inevitably shed the sunshade can maximize the reflected sun and absorb most of the sun from the sunshade can be sent to the interior.

따라서 슬랫(410)을 회전시켜 반사율이 작은 슬랫(410)의 면이 실외방향을 향하도록 하여, 프라이버시 확보를 위해 일정각도를 갖고 회전한 차양에 반사되어 실외로 유출되는 일사를 최소화킬 수 있으며, 슬랫(410)에서 가열된 실외의 공기(F)를 실내로 유입시킬 수 있다.Therefore, the surface of the slat 410 having a small reflectance is rotated toward the outdoor direction by rotating the slat 410, thereby minimizing solar radiation reflected to the sunshade rotated at a predetermined angle to ensure privacy. Outdoor air (F) heated in the slat 410 may be introduced into the room.

이때, 실내창(300)은 상부를 개방시키고, 슬랫(410)의 일단은 비대칭 반사면을 구비한 이중창호 시스템의 상태도인 도 7에 도시된 바와 같이 슬랫(410)의 타단보다 낮은 위치에 있도록 배치하여, 실외의 공기(F)가 보다 원활하게 실내로 유입될 수 있도록 하는 것이 바람직하다.At this time, the indoor window 300 is open to the top, one end of the slat 410 is located in a lower position than the other end of the slat 410 as shown in Figure 7, which is a state diagram of a double glazing system having an asymmetric reflective surface. It is desirable to arrange the outdoor air F more smoothly.

이 상태에서 슬랫(410)은 실외에서 유입되는 일사에 의하여 부분적으로 가열될 수 있으며, 실외에서 유입된 공기는 부분적으로 가열된 슬랫(410)과 맞닿아 승온된 상태로 대류에 의하여 실내로 유입될 수도 있다. In this state, the slat 410 may be partially heated by solar radiation introduced from the outside, and the air introduced from the outside may be introduced into the room by convection while being heated in contact with the partially heated slat 410. It may be.

또한, 도 8에 도시된 바와 같이 슬랫(410)의 각도를 조절하여 외부의 일사가 직접 실내로 유입되게 할 수도 있다.
In addition, as shown in FIG. 8, the external solar radiation may be directly introduced into the room by adjusting the angle of the slat 410.

또한, 실시예에 따라, 구간설정단계(S2)에서 설정된 구간이 제3구간과 a구간에 있는 경우, 시스템구동단계(S3)는 비대칭 반사면을 구비한 이중창호 시스템의 상태도인 도 9에 도시된 바와 같이, 실외창(200)과 실내창(300)을 개방시키고, 슬랫(410)을 절첩시켜 실외의 일사(S)와 실외의 공기(F)를 실내로 유입시킬 수 있도록 할 수도 있다. Further, according to the embodiment, when the section set in the section setting step (S2) is in the third section and section a, the system driving step (S3) is shown in Figure 9 which is a state diagram of a double window system having an asymmetric reflective surface As illustrated, the outdoor window 200 and the indoor window 300 may be opened, and the slats 410 may be folded to allow the outdoor solar S and the outdoor air F to enter the indoors.

이 경우, 실외의 일사는 직접 실내로 유입되어 실내의 온도를 높일 수 있다.
In this case, the solar radiation in the outdoor can be directly introduced into the indoor to increase the temperature of the indoor.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제3구간과 b구간에 있는 경우, 즉 실외의 온도(To)가 실외온도 제2 기준값인 15℃ 보다 작거나 같고, 실외온도 제3 기준값인 5℃ 보다 크며, 실외의 일사량(I)이 일사량 기준값(Is) 보다 작거나 같은 경우에 시스템구동단계(S3)는 실외창(200)과 실내창(300)을 폐쇄시키고, 슬랫(410)의 반사면 중 반사율이 큰 슬랫(410)의 면이 실외방향을 향하도록 회전시켜 차양장치를 개방시키는 것이 바람직하다. In the double window system having the asymmetric reflective surface according to the present invention, when the section set in the section setting step S2 is in the third section and the b section, that is, the outdoor temperature To is the second reference value of the outdoor temperature. When the temperature is less than or equal to 15 ° C., is greater than 5 ° C., the third outdoor reference temperature, and the solar radiation amount I is less than or equal to the solar radiation reference value Is, the system driving step S3 is performed by the outdoor window 200 and the indoor location. It is preferable to open the sunshade by closing the window 300 and rotating the surface of the slat 410 having a high reflectance among the reflective surfaces of the slat 410 toward the outdoor direction.

이 상태에서 실내의 복사열(R)은 비대칭 반사면을 구비한 이중창호 시스템의 상태도인 도 10에 도시된 바와 같이, 실내창(300) 및 차양장치(400)에 의해 차단되어 실내의 열이 실외로 유출되는 것을 방지한다.
In this state, the radiant heat (R) of the room is blocked by the indoor window (300) and the shade device (400), as shown in FIG. 10, which is a state diagram of a double window system having an asymmetric reflective surface, so that the heat of the room is outdoors. To prevent leakage.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제4구간과 a구간에 있는 경우, 즉 실외의 온도(To)가 5℃ 보다 작거나 같고, 실외의 일사량(I)이 일사량 기준값(Is) 보다 큰 경우에는 시스템구동단계(S3)은 도 11에 도시된 바와 같이 실외창(200)과 실내창(300)을 폐쇄시키고, 슬랫(410)을 상호 절첩시켜 실외의 일사(S)를 실내로 유입시킬 수 있도록 하는 것이 바람직하다. In the double window system having the asymmetric reflective surface according to the present invention, when the section set in the section setting step S2 is in the fourth section and the section a, that is, the outdoor temperature To is less than or equal to 5 ° C. When the solar radiation amount I is larger than the solar radiation reference value Is, the system driving step S3 closes the outdoor window 200 and the indoor window 300 as shown in FIG. 11, and the slats 410. It is preferable to be able to fold each other so that the solar radiation (S) of the outdoor can be introduced into the room.

실외의 온도(To)가 5℃ 보다 작거나 같은 경우, 실내의 난방이 필요하므로 시스템구동단계(S3)에서 실외창(200)과 실내창(300)을 폐쇄시키는 것이 바람직하다. 또한, 이 구간에서는 일사량을 최대한 유입시켜 실내의 온도를 상승시킬 필요가 있다. When the outdoor temperature To is less than or equal to 5 ° C., since indoor heating is required, it is preferable to close the outdoor window 200 and the indoor window 300 in the system driving step S3. In addition, in this section, it is necessary to increase the indoor temperature by introducing the solar radiation as much as possible.

따라서 슬랫(410)을 접첩시켜 차양장치를 개방시켜 실외의 일사량(I)가 보다 원활하게 실내로 유입될 수 있도록 하는 것이 바람직하다.
Therefore, it is preferable to fold the slats 410 to open the sunshade so that the solar radiation amount I of the outdoor can be more smoothly introduced into the room.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제4구간과 a구간에 있는 경우, 도 12에 도시된 바와 같이, 시스템구동단계(S3)는 실외창(200)을 폐쇄시키고, 실내창(300)을 개방시키며, 슬랫(410)의 반사면 중 반사율이 작은 슬랫(410)의 면이 실외방향을 향하도록 회전시켜 차양장치를 개방시킬 수도 있다. In the double window system having the asymmetric reflective surface according to the present invention, when the section set in the section setting step S2 is in the fourth section and the section a, as shown in FIG. 12, the system driving step S3. May close the outdoor window 200, open the indoor window 300, and rotate the surface of the slat 410 having a small reflectance among the reflective surfaces of the slat 410 to face the outdoor direction to open the sunshade. have.

이 경우, 차양장치(400)는 실외로부터 유입되는 일사에 의하여 온도가 상승될 수 있으며, 차양장치(400)에서 맞닿은 실외의 공기(F)는 승온될 수 있다. 따라서 슬랫(410)에 의해 승온된 실외의 공기(F)는 대류에 의하여 실내로 유입될 수 있다.
In this case, the sunshade device 400 may be raised in temperature by the solar radiation introduced from the outside, the outdoor air (F) in contact with the sunshade device 400 may be raised. Therefore, the outdoor air F heated up by the slat 410 may be introduced into the room by convection.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템에 있어서, 구간설정단계(S2)에서 설정된 구간이 제4구간과 b구간에 있는 경우, 즉 실외의 온도(To)가 5℃ 보다 작거나 같고, 실외의 일사량(I)이 일사량 기준값(Is) 보다 작거나 같은 경우, 도 10에 도시된 바와 같이 시스템구동단계(S3)는 실외창(200)과 실내창(300)을 폐쇄시키고, 슬랫(410)의 반사면 중 반사율이 작은 슬랫(410)의 면이 실외방향을 향하도록 회전시켜 차양장치를 개방시켜, 실외로 유출되는 실내의 복사열(R)을 차단시켜 실내로부터 실외로 열이 유출되는 것을 차단할 수 있다. In the double window system having the asymmetric reflective surface according to the present invention, when the section set in the section setting step (S2) is in the fourth section and the section b, that is, the outdoor temperature (To) is less than or equal to 5 ℃ When the external solar radiation amount I is less than or equal to the solar radiation reference value Is, as shown in FIG. 10, the system driving step S3 closes the outdoor window 200 and the indoor window 300, and the slats ( Of the reflective surface of the 410, the surface of the slat 410 having a small reflectance is rotated to face the outdoor direction to open the sunshade device to block the radiant heat (R) of the room that flows out to the outside, so that heat flows out from the room to the outside. Can be blocked.

또한, 실시예에 따라, 일 슬랫(410)의 일면과 타 슬랫(410)의 타면이 서로 맞닿도록 슬랫(410)을 회전시켜 차양장치를 폐쇄시켜, 실외로 유출되는 실내의 복사열(R)을 도 13에 도시된 바와 같이, 차단시킬 수도 있다.
In addition, according to an embodiment, by rotating the slat 410 so that one surface of the one slat and the other surface of the other slat 410 abut each other to close the sunshade device, the radiant heat (R) of the room that flows out to the outside As shown in FIG. 13, it may be blocked.

본 발명에 따른 비대칭 반사면을 구비한 이중창호 시스템의 실외창(200)은 앞에서 설명한 바와 같이 다양한 방향으로 개폐가 가능할 수 있으나, 실외로부터 실내 방향으로 공기를 보다 많이 유입시킬 수 있도록 실외창(200)의 상단과 하단이 프레임(100)과 평행하게 개방되는 '페럴랠(parallel)' 방식의 창호인 것이 보다 바람직하다.
The outdoor window 200 of the double window system having an asymmetric reflective surface according to the present invention may be opened and closed in various directions as described above, but the outdoor window 200 may allow more air to flow from the outdoor to the indoor direction. It is more preferable that the upper and lower ends of the windows are windows of the 'parallel' type in which the frame 100 is opened in parallel with the frame 100.

본 명세서에서 설명되는 실시예와 첨부된 도면은 본 발명에 포함되는 기술적 사상의 일부를 예시적으로 설명하는 것에 불과하다. 따라서, 본 명세서에 개시된 실시예들은 본 발명의 기술적 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이므로, 이러한 실시예에 의하여 본 발명의 기술 사상의 범위가 한정되는 것은 아님은 자명하다. 본 발명의 명세서 및 도면에 포함된 기술적 사상의 범위 내에서 당업자가 용이하게 유추할 수 있는 변형 예와 구체적인 실시 예는 모두 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.
The embodiments and the accompanying drawings described in the present specification are merely illustrative of some of the technical ideas included in the present invention. Accordingly, the embodiments disclosed herein are for the purpose of describing rather than limiting the technical spirit of the present invention, and it is apparent that the scope of the technical idea of the present invention is not limited by these embodiments. Modifications and specific embodiments that can be easily inferred by those skilled in the art within the scope of the technical idea included in the specification and drawings of the present invention should be construed as being included in the scope of the present invention.

S1 : 실외환경측정단계 S2 : 구간설정단계
S3 : 시스템구동단계
100 : 프레임 200 : 실외창
300 : 실내창 400 : 차양장치
410 : 슬랫 To : 실외의 온도
T1 : 제1 기준값 T2 : 제2 기준값
T3 : 제3 기준값 I : 일사량
Is : 일사량 기준값 S : 일사
R : 복사열 F : 실외의 공기S1: outdoor environment measurement step S2: section setting step
S3: System operation stage
100: frame 200: outdoor window
300: indoor window 400: sunshade
410: slat To: outdoor temperature
T1: first reference value T2: second reference value
T3: Third reference value I: Insolation
Is: Insolation standard value S: Insolation
R: radiant heat F: outdoor air

Claims

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And a sunshade comprising a frame, an outdoor window and an indoor window installed on both sides of the frame so as to be opened and closed, and a slat having reflective surfaces having different reflectances on one side and the other side, the shade device being installed between the outdoor window and the indoor window. A double glazing system with an asymmetric reflective surface,
An outdoor environment measuring step S1 of measuring the outdoor temperature To and the solar radiation amount I; A section setting step (S2) of setting a section by comparing outdoor temperature (To) and solar radiation (I) measured in the outdoor environment measurement step with a reference value; And a system driving step (S3) of driving at least one of an outdoor window, an indoor window, and a slat according to the result compared in the section setting step (S2),
The section set in the section setting step S2 includes a first section having an outdoor temperature To greater than an outdoor temperature first reference value T1, and an outdoor temperature To having an outdoor temperature first reference value T1. ) The second section smaller than or equal to and greater than the second outdoor reference temperature T2, and the outdoor temperature To is less than or equal to the second outdoor reference temperature T2 and greater than the third outdoor reference temperature T3. The third section and a fourth section in which the outdoor temperature To is smaller than the third reference value T3 of the outdoor temperature,
The section set in the section setting step S2 is composed of a section in which the outdoor solar radiation amount I is greater than the solar radiation reference value Is, and the b section in which the outdoor solar radiation amount I is smaller than or equal to the solar radiation reference value Is. ,
When the section set in the section setting step (S2) is in the first section and section a,
The system driving step (S3) opens the outdoor window, closes the indoor window, and drives the slat to rotate the surface of the slat having the high reflectivity among the reflective surfaces of the slat toward the outdoor direction to open the sunshade device outdoors. Dual windows system with an asymmetric reflective surface, characterized in that the solar (S) of the inlet to block the entry.

And a sunshade comprising a frame, an outdoor window and an indoor window installed on both sides of the frame so as to be opened and closed, and a slat having reflective surfaces having different reflectances on one side and the other side, the shade device being installed between the outdoor window and the indoor window. A double glazing system with an asymmetric reflective surface,
An outdoor environment measuring step S1 of measuring the outdoor temperature To and the solar radiation amount I; A section setting step (S2) of setting a section by comparing outdoor temperature (To) and solar radiation (I) measured in the outdoor environment measurement step with a reference value; And a system driving step (S3) of driving at least one of an outdoor window, an indoor window, and a slat according to the result compared in the section setting step (S2),
The section set in the section setting step S2 includes a first section having an outdoor temperature To greater than an outdoor temperature first reference value T1, and an outdoor temperature To having an outdoor temperature first reference value T1. ) The second section smaller than or equal to and greater than the second outdoor reference temperature T2, and the outdoor temperature To is less than or equal to the second outdoor reference temperature T2 and greater than the third outdoor reference temperature T3. The third section and a fourth section in which the outdoor temperature To is smaller than the third reference value T3 of the outdoor temperature,
The section set in the section setting step S2 is composed of a section in which the outdoor solar radiation amount I is greater than the solar radiation reference value Is, and the b section in which the outdoor solar radiation amount I is smaller than or equal to the solar radiation reference value Is. ,
When the section set in the section setting step (S2) is in the first section and b section,
The system driving step (S3) opens the outdoor window, closes the indoor window, and rotates the slat to open the sunshade so that the surface of the slat having the high reflectivity among the reflective surfaces of the slat faces the indoor direction, A double glazing system having an asymmetric reflective surface, characterized in that it enables outflow of radiant heat (R) to the outdoors.

And a sunshade comprising a frame, an outdoor window and an indoor window installed on both sides of the frame so as to be opened and closed, and a slat having reflective surfaces having different reflectances on one side and the other side, the shade device being installed between the outdoor window and the indoor window. A double glazing system with an asymmetric reflective surface,
An outdoor environment measuring step S1 of measuring the outdoor temperature To and the solar radiation amount I; A section setting step (S2) of setting a section by comparing outdoor temperature (To) and solar radiation (I) measured in the outdoor environment measurement step with a reference value; And a system driving step (S3) of driving at least one of an outdoor window, an indoor window, and a slat according to the result compared in the section setting step (S2),
The section set in the section setting step S2 includes a first section having an outdoor temperature To greater than an outdoor temperature first reference value T1, and an outdoor temperature To having an outdoor temperature first reference value T1. ) The second section smaller than or equal to and greater than the second outdoor reference temperature T2, and the outdoor temperature To is less than or equal to the second outdoor reference temperature T2 and greater than the third outdoor reference temperature T3. The third section and a fourth section in which the outdoor temperature To is smaller than the third reference value T3 of the outdoor temperature,
The section set in the section setting step S2 is composed of a section in which the outdoor solar radiation amount I is greater than the solar radiation reference value Is, and the b section in which the outdoor solar radiation amount I is smaller than or equal to the solar radiation reference value Is. ,
When the section set in the section setting step (S2) is in the second section and section a,
The system driving step (S3) is to open the outdoor window and the indoor window, and rotate the slat to open the sunshade device so that the surface of the slat with a large reflectivity of the reflecting surface of the slat toward the outdoor direction, the outdoor radiation (R) is Double glazing system having an asymmetric reflecting surface, characterized in that to block the entry into the room.

And a sunshade comprising a frame, an outdoor window and an indoor window installed on both sides of the frame so as to be opened and closed, and a slat having reflective surfaces having different reflectances on one side and the other side, the shade device being installed between the outdoor window and the indoor window. A double glazing system with an asymmetric reflective surface,
An outdoor environment measuring step S1 of measuring the outdoor temperature To and the solar radiation amount I; A section setting step (S2) of setting a section by comparing outdoor temperature (To) and solar radiation (I) measured in the outdoor environment measurement step with a reference value; And a system driving step (S3) of driving at least one of an outdoor window, an indoor window, and a slat according to the result compared in the section setting step (S2),
The section set in the section setting step S2 includes a first section having an outdoor temperature To greater than an outdoor temperature first reference value T1, and an outdoor temperature To having an outdoor temperature first reference value T1. ) The second section smaller than or equal to and greater than the second outdoor reference temperature T2, and the outdoor temperature To is less than or equal to the second outdoor reference temperature T2 and greater than the third outdoor reference temperature T3. The third section and a fourth section in which the outdoor temperature To is smaller than the third reference value T3 of the outdoor temperature,
The section set in the section setting step S2 is composed of a section in which the outdoor solar radiation amount I is greater than the solar radiation reference value Is, and the b section in which the outdoor solar radiation amount I is smaller than or equal to the solar radiation reference value Is. ,
When the section set in the section setting step (S2) is in the second section and b section,
The system driving step (S3) opens the outdoor window and the outdoor window, rotates the slats, and opens the sunshade so that the surface of the slat having the high reflectivity among the reflective surfaces of the slats faces the outdoor direction, radiant heat (R) of the room. A double glazing system with an asymmetric reflective surface, characterized in that the outflow to the outside.

And a sunshade comprising a frame, an outdoor window and an indoor window installed on both sides of the frame so as to be opened and closed, and a slat having reflective surfaces having different reflectances on one side and the other side, the shade device being installed between the outdoor window and the indoor window. A double glazing system with an asymmetric reflective surface,
An outdoor environment measuring step S1 of measuring the outdoor temperature To and the solar radiation amount I; A section setting step (S2) of setting a section by comparing outdoor temperature (To) and solar radiation (I) measured in the outdoor environment measurement step with a reference value; And a system driving step (S3) of driving at least one of an outdoor window, an indoor window, and a slat according to the result compared in the section setting step (S2),
The section set in the section setting step S2 includes a first section having an outdoor temperature To greater than an outdoor temperature first reference value T1, and an outdoor temperature To having an outdoor temperature first reference value T1. ) The second section smaller than or equal to and greater than the second outdoor reference temperature T2, and the outdoor temperature To is less than or equal to the second outdoor reference temperature T2 and greater than the third outdoor reference temperature T3. The third section and a fourth section in which the outdoor temperature To is smaller than the third reference value T3 of the outdoor temperature,
The section set in the section setting step S2 is composed of a section in which the outdoor solar radiation amount I is greater than the solar radiation reference value Is, and the b section in which the outdoor solar radiation amount I is smaller than or equal to the solar radiation reference value Is. ,,
If the section set in the section setting step (S2) is in the third section and section a,
The system driving step (S3) is to open the outdoor window and the indoor window, and rotate the slat to open the sunshade so that the surface of the slat with a small reflectivity of the reflecting surface of the slat toward the outdoor direction, the temperature of the slat by the solar radiation A double glazing system with an asymmetric reflective surface, characterized in that to allow the outdoor air (F) passing through the slat to be introduced into the room by raising.

The method of claim 8,
If the section set in the section setting step (S2) is in the third section and section a,
The system driving step (S3) is provided with an asymmetric reflective surface, characterized in that to open the outdoor window and the indoor window, and to fold the slats to allow the outdoor solar (S) and the outdoor air (F) to enter the indoor. One double glazing system.

And a sunshade comprising a frame, an outdoor window and an indoor window installed on both sides of the frame so as to be opened and closed, and a slat having reflective surfaces having different reflectances on one side and the other side, the shade device being installed between the outdoor window and the indoor window. A double glazing system with an asymmetric reflective surface,
An outdoor environment measuring step S1 of measuring the outdoor temperature To and the solar radiation amount I; A section setting step (S2) of setting a section by comparing outdoor temperature (To) and solar radiation (I) measured in the outdoor environment measurement step with a reference value; And a system driving step (S3) of driving at least one of an outdoor window, an indoor window, and a slat according to the result compared in the section setting step (S2),
The section set in the section setting step S2 includes a first section having an outdoor temperature To greater than an outdoor temperature first reference value T1, and an outdoor temperature To having an outdoor temperature first reference value T1. ) The second section smaller than or equal to and greater than the second outdoor reference temperature T2, and the outdoor temperature To is less than or equal to the second outdoor reference temperature T2 and greater than the third outdoor reference temperature T3. The third section and a fourth section in which the outdoor temperature To is smaller than the third reference value T3 of the outdoor temperature,
The section set in the section setting step S2 is composed of a section in which the outdoor solar radiation amount I is greater than the solar radiation reference value Is, and the b section in which the outdoor solar radiation amount I is smaller than or equal to the solar radiation reference value Is. ,
When the section set in the section setting step S2 is in the third section and the b section,
The system driving step (S3) closes the outdoor window and the indoor window, rotates the surface of the slat with the small reflectivity among the reflective surfaces of the slat toward the outdoor direction to open the sunshade device, and radiant heat (R) of the room to the outside. A double glazing system having an asymmetric reflective surface, characterized by blocking leakage.

The method of claim 10,
When the section set in the section setting step (S2) is in the fourth section and section a,
The system driving step (S3) is a double glazing system having an asymmetric reflective surface, characterized in that to close the outdoor window and the indoor window, and to fold the slats mutually to allow the outdoor solar (S) to enter the room.

And a sunshade comprising a frame, an outdoor window and an indoor window installed on both sides of the frame so as to be opened and closed, and a slat having reflective surfaces having different reflectances on one side and the other side, the shade device being installed between the outdoor window and the indoor window. A double glazing system with an asymmetric reflective surface,
An outdoor environment measuring step S1 of measuring the outdoor temperature To and the solar radiation amount I; A section setting step (S2) of setting a section by comparing outdoor temperature (To) and solar radiation (I) measured in the outdoor environment measurement step with a reference value; And a system driving step (S3) of driving at least one of an outdoor window, an indoor window, and a slat according to the result compared in the section setting step (S2),
The section set in the section setting step S2 includes a first section having an outdoor temperature To greater than an outdoor temperature first reference value T1, and an outdoor temperature To having an outdoor temperature first reference value T1. ) The second section smaller than or equal to and greater than the second outdoor reference temperature T2, and the outdoor temperature To is less than or equal to the second outdoor reference temperature T2 and greater than the third outdoor reference temperature T3. The third section and a fourth section in which the outdoor temperature To is smaller than the third reference value T3 of the outdoor temperature,
The section set in the section setting step S2 is composed of a section in which the outdoor solar radiation amount I is greater than the solar radiation reference value Is, and the b section in which the outdoor solar radiation amount I is smaller than or equal to the solar radiation reference value Is. ,
When the section set in the section setting step (S2) is in the fourth section and section a,
The system driving step (S3) is to close the outdoor window, open the indoor window, open the sunshade by rotating the surface of the slat with a small reflectivity of the slat reflection surface toward the outdoor direction, the slat by the solar radiation A double glazing system having an asymmetric reflective surface, characterized in that for heating.

And a sunshade comprising a frame, an outdoor window and an indoor window installed on both sides of the frame so as to be opened and closed, and a slat having reflective surfaces having different reflectances on one side and the other side, the shade device being installed between the outdoor window and the indoor window. A double glazing system with an asymmetric reflective surface,
An outdoor environment measuring step S1 of measuring the outdoor temperature To and the solar radiation amount I; A section setting step (S2) of setting a section by comparing outdoor temperature (To) and solar radiation (I) measured in the outdoor environment measurement step with a reference value; And a system driving step (S3) of driving at least one of an outdoor window, an indoor window, and a slat according to the result compared in the section setting step (S2),
The section set in the section setting step S2 includes a first section having an outdoor temperature To greater than an outdoor temperature first reference value T1, and an outdoor temperature To having an outdoor temperature first reference value T1. ) The second section smaller than or equal to and greater than the second outdoor reference temperature T2, and the outdoor temperature To is less than or equal to the second outdoor reference temperature T2 and greater than the third outdoor reference temperature T3. The third section and a fourth section in which the outdoor temperature To is smaller than the third reference value T3 of the outdoor temperature,
The section set in the section setting step S2 is composed of a section in which the outdoor solar radiation amount I is greater than the solar radiation reference value Is, and the b section in which the outdoor solar radiation amount I is smaller than or equal to the solar radiation reference value Is. ,
When the section set in the section setting step (S2) is in the fourth section and section b,
The system driving step (S3) closes the outdoor window and the indoor window, rotates the surface of the slat having the large reflectance toward the indoor direction among the reflective surfaces of the slat to open the sunshade device, and radiates heat indoors (R) that flows out to the outside. Double glazing system having an asymmetric reflective surface, characterized in that for blocking).

The method of claim 13,
When the section set in the section setting step (S2) is in the fourth section and section b,
The system driving step (S3) closes the outdoor window and the indoor window, and rotates the slats so that one surface of the one slab and the other surface of the other slats abut each other to close the sunshade device to block the radiant heat (R) of the indoors Double glazing system having an asymmetric reflecting surface, characterized in that.

10. The method according to any one of claims 4 to 9,
The outdoor window opened in the system driving step (S3)
A double glazing system having an asymmetric reflective surface, characterized in that the top and bottom of the outdoor window is opened in parallel with the frame.

The method according to any one of claims 4 to 14,
Double temperature window with an asymmetric reflective surface, characterized in that the outdoor temperature first reference value (T1) is 26 ℃, the outdoor temperature second reference value (T2) is 15 ℃, the third reference value (T3) is 5 ℃. system.