KR20140022567A - Apparatus for door using phase changing material - Google Patents

Apparatus for door using phase changing material Download PDF

Info

Publication number
KR20140022567A
KR20140022567A KR1020120088765A KR20120088765A KR20140022567A KR 20140022567 A KR20140022567 A KR 20140022567A KR 1020120088765 A KR1020120088765 A KR 1020120088765A KR 20120088765 A KR20120088765 A KR 20120088765A KR 20140022567 A KR20140022567 A KR 20140022567A
Authority
KR
South Korea
Prior art keywords
phase change
door
change material
angle
cover
Prior art date
Application number
KR1020120088765A
Other languages
Korean (ko)
Inventor
김태연
이승복
Original Assignee
연세대학교 산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 연세대학교 산학협력단 filed Critical 연세대학교 산학협력단
Priority to KR1020120088765A priority Critical patent/KR20140022567A/en
Publication of KR20140022567A publication Critical patent/KR20140022567A/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B2007/023—Air flow induced by fan
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B2009/2417—Light path control; means to control reflection
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B2009/2423—Combinations of at least two screens

Abstract

The present invention relates to a door device using a phase change material that can be installed in a window structure and prevents a rapid rise in room temperature by thermal energy due to sunlight, and a door device using a phase change material has an opening on one side thereof. And one or more door cases defining a space therein. In addition, provided in the interior space of the door case and includes a phase change member made of a phase change material. In addition, at least one cover for opening and closing the opening of the door case provided with a phase change member.

Description

Door device using phase change material {APPARATUS FOR DOOR USING PHASE CHANGING MATERIAL}

The present invention relates to a door apparatus, and more particularly, to a door apparatus using a phase change material that can be installed in a window structure, and prevents a rapid rise in room temperature by thermal energy due to sunlight.

In order to secure the visibility of the building and its appearance, the entire exterior wall of the building, or most of it, is often constructed by glass. In buildings, glass is mainly used for exterior wall construction and window structures. When glass is used for the window structure, it has an advantage that the appearance is excellent because of excellent visibility. However, window structure using glass has the disadvantage that the heat insulation rate is low.

Therefore, the room temperature is increased by the heat energy due to sunlight, and the consumption of energy such as cooling for maintaining the room temperature is increased. The higher the specific gravity of the window structure using glass in the building, the more shading devices such as blinds and curtains are provided to block sunlight and heat energy.

Various technologies have been introduced to solve the problems that occur as the proportion of window structures using glass in buildings increases.

“High-performance energy-saving window glass” of Korean Laid-Open Patent No. 2005-0101921 manufactures and supplies window glass with a metal-coated insulating film (aka, high-performance solar window film) inserted between laminated glass plates. It saves about 20 ~ 30% of annual power savings by reducing the consumption of heating energy in winter and cooling energy in summer by increasing the insulation performance of windows after constructing the window glass without the need for additional construction by attaching film. It is about a window glass that can be obtained.

The above-described prior art has an advantage that the window glass having the insulating film inserted therein has a heat insulating effect without additional construction. However, when the conventional technology is used in a building, it reflects predetermined sunlight to the outside, but due to the characteristics of the thermal insulation film, sunlight is transmitted directly to the room. Therefore, the indoor temperature is increased by heat energy due to sunlight in the season or time when the amount of sunshine is heavy. In addition, the indoor temperature is lowered by the external temperature during the season or time when the amount of sunshine is low.

The door device using the phase change material according to the present invention aims to solve the following problems.

First, an object of the present invention is to provide a door device using a phase change material that can reduce energy consumption for indoor cooling by preventing a rapid increase in the room temperature due to thermal energy by sunlight transmitted through the window structure.

Secondly, it is an object of the present invention to provide a door device using a phase change material that can reduce the energy consumption for heating by allowing the indoor radiant heating at night by accumulating thermal energy by sunlight during the day.

Third, an object of the present invention is to provide a door device using a phase change material that reflects sunlight transmitted through a window structure and introduces sunlight into the room by an indirect light method, thereby giving an indoor lighting effect.

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.

Door device using a phase change material according to the present invention for solving the above problems is made of an opening on one side, and includes at least one door case to form a space therein. In addition, the interior of the door case includes a phase conversion member made of a phase change material and at least one cover for opening and closing the opening of the door case provided with the phase change member.

In addition, the door case is made of any one or more of wood, synthetic fibers, synthetic rubber or synthetic resin, the door case is a surface treated with an insulating film inside.

In addition, the door case is surface-treated with a heat insulating film on the outside, the door case further includes a fan (Fan) for discharging the internal heat energy to the outside on the side surface is not formed.

In addition, the cover is made of aluminum, the cover is a surface treatment of any one or more metals of gold, silver, stainless steel, nickel or chrome, the cover is provided with two, to open and close the outdoor side and the indoor side, respectively.

The apparatus may further include an angle adjuster configured to tilt the door case.

In addition, when the room temperature is lower than the set temperature, the angle adjuster tilts the door case so that the heat energy stored in the phase change member is radiated to the room through the cover, and the cover covering the outdoor side is moved to the room and is opened.

In addition, the angle adjusting unit includes one or more temperature sensors for detecting a temperature, an angle controller for setting an angle and the angle by comparing the room temperature detected by the temperature sensor with a set temperature, and the angle control between the angle controller and the set angle. According to the present invention further includes an angle adjustment drive for tilting the door case.

The door device using the phase change material according to the present invention has the following effects.

First, it can be installed in a window structure, etc., one side is made of an opening, and a phase change member (Phase Change Material; PCM) is disposed on one or more door cases forming a space therein, and reflectance of aluminum, etc. The cover made of this high material opens and closes the door case, thereby absorbing heat energy caused by sunlight transmitted through the window structure to the room and suppressing the inflow of heat energy into the room. It can prevent a sudden rise and reduce energy consumption for indoor cooling.

Second, the phase conversion member absorbs and accumulates thermal energy generated by sunlight incident on the cover of the outdoor side, and tilts the door case so that the cover faces the interior when the indoor temperature reaches the set temperature. The radiant heat is introduced into the room, thereby enabling radiant indoor heating, and reducing energy consumption for indoor heating.

Third, the cover which receives sunlight directly from the outside is made of a material with high reflectance, reflects sunlight and adjusts the angle of reflection of sunlight according to the angle of incidence of sunlight, including an angle adjusting part for tilting the door case. It can give indoor lighting effect by introducing sunlight into the room.

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the following description.

1 and 2 are views illustrating a door device using a phase change material according to the present invention.
3 and 4 is another view illustrating a door apparatus using a phase change material according to the present invention.
5 is a view illustrating an angle adjusting unit of the door apparatus using the phase change material according to the present invention.

Hereinafter, with reference to the accompanying drawings for the embodiment of the present invention will be described the configuration and operation. 1 and 2 are views illustrating a door device using a phase change material according to the present invention. The door device using the phase change material according to the present invention may be installed in the window structure 140 formed of a window, and may be utilized as an individual window structure.

As shown in FIG. 1, the door device 100 using the phase change material includes one or more door cases 110 formed on one surface thereof and forming a space therein. In addition, the inner case of the door case 110 includes a phase change member 120 made of a phase change material. In addition, at least one cover 130 that opens and closes the opening of the door case 110 provided with the phase change member 120.

The door case 110 is made of a material having low thermal insulation such as wood and plastic. As shown in FIG. 1, the door case 110 has a shape of “┗┛” to form a space therein. An opening is formed at one side to allow the phase change member 120 to enter and exit.

In addition, the door case 110 may be made of any one or more of wood, synthetic fibers, synthetic rubber or synthetic resin, and the size, shape, and the like may be variously implemented. An upper portion of the door case 110 having an opening coupled to the cover 130 may further include a groove for the guide so as to be opened and closed by sliding the cover 130.

The door case 110 may be surface treated with an insulating film therein. The thermal insulation film is to absorb the heat energy due to sunlight primarily in the phase conversion member 120, and to block the heat energy secondary.

Insulation film is a heat insulating material that is widely used to insulate windows and doors because it is thin and secured compared to other heat insulating materials. In the present invention, the surface treatment may be a surface coating using a variety of methods, it may be a method of adhering a film or the like on the surface using an adhesive.

In order to prevent indoor inflow of thermal energy due to sunlight, the door case 110 may be surface treated using a heat insulating film on the outside. Surface treatment for blocking the heat energy of the door case 110 may be an insulating film using a polyester fabric or the like.

Therefore, the heat energy according to the sunlight will be blocked by the cover 130, the phase conversion member 120, the door case 110 and the heat insulating film to the indoor inflow. In the present invention, the surface treatment may be performed using various heat insulating materials inside and outside the door case 110 for heat insulation.

In addition, as shown in FIG. 2, the door case 110 may further include a fan 160 that discharges air from the inside to the outside on the side surface at which the opening is not formed. Therefore, the high temperature air by the heat energy absorbed by the phase change member 120 may be discharged to the outside. The fan 160 may be driven when the indoor temperature is lower than the outdoor temperature, thereby providing warm air to the room.

Therefore, by driving the fan 160 in winter, the heat energy absorbed by the phase change member 120 will be available for the purpose of indoor heating. In the summer, the driving of the fan 160 is stopped to prevent the indoor inflow of thermal energy absorbed by the phase change member 120. The door device 100 using the phase change material according to the present invention may further include a fan drive motor (not shown) and a fan drive switch (not shown) to drive the fan 160.

The phase change member 120 is made of a phase change material having a property of absorbing or discharging surrounding heat through a phase change of the material at a specific temperature range. This specific temperature is referred to as the set temperature. When the ambient temperature is higher than the set temperature, the phase change member 120 absorbs the surrounding heat. In addition, when the ambient temperature is lower than the set temperature, heat is discharged to the surroundings. The above-described set temperature may be described as a reference temperature at which the phase change is performed in the phase change member 120.

The set temperature may be a preset temperature according to the phase change member 120. In addition, the set temperature may be a temperature inside the door case 110 according to the heat storage of the phase change member 120.

In the present invention, the door case 110 is made of a high thermal insulation material, and by using a heat insulating film on the inside and the outside surface, even if the door device 100 using a phase change material is installed indoors in the same form as window blinds. The heat energy absorbed by the phase change member 120 does not flow into the room.

In addition, unless the room temperature is lower than the set temperature, the heat energy absorbed by the phase change member 120 is not discharged. Therefore, the phase change member 120 may be selected and arranged according to the room temperature to be maintained.

The phase change member 120 may be made of various phase change materials, and may be processed and used in various forms.

Since the door device 100 using the phase change material according to the present invention is installed in the window structure 140 and includes the phase change member 120, the door device 100 absorbs heat energy due to sunlight without entering the room. In addition, the heat absorbed by the phase conversion member 120 at a specific temperature range may be discharged to the outside. In addition, in the case of winter by the phase conversion member 120 may be prevented from rapidly lowering the room temperature due to the absorbed thermal energy.

Since the phase change member 120 is disposed in the door case 110 to absorb thermal energy, it is possible to prevent a sudden increase in room temperature due to thermal energy due to sunlight. Therefore, it is possible to reduce energy consumption for indoor cooling during the daytime and summertime.

In addition, the heat energy absorbed by the phase conversion member 120 emits heat energy to the outside through the cover 130 when the room temperature is lower than the set temperature. Therefore, when the room temperature is lower than the set temperature, the heat energy discharged from the phase conversion member 120 is introduced into the room by directing the cover 130 facing the outside to the room. Due to this, indoor radiant heating is possible. Thus, energy consumption for heating at night time and in winter can be reduced.

In addition, in the case of the winter, the phase change member 120 may absorb thermal energy due to the warm temperature of the room and the sunlight of the outside of the room, thereby preventing the temperature decrease of the room by the cold temperature of the outdoor. Therefore, energy consumption for indoor heating in winter may be reduced.

The cover 130 opens and closes the opening formed in the upper portion of the door case 110, and may seal the inside of the door case 110 in a state where the phase change member 120 is disposed inside the door case 130. . The cover 130 is made of aluminum and reflects sunlight.

Aluminum has a high thermal conductivity compared with other metal materials, so that the phase change member 120 can effectively absorb the surrounding heat. In addition, aluminum has a high reflectance to reflect sunlight in the summer, thereby reducing indoor heat accumulation.

The cover 130 is not limited to aluminum, but may be implemented in various materials having high reflectance.

The surface of the cover 130 may be surface treated with a metallic material to increase the reflectance. In addition, it will be possible to surface treatment in a variety of ways using a variety of materials that can improve the reflectance.

For example, in order to increase the reflectance of the cover 130, the surface may be treated using gold, silver, stainless steel, nickel, chromium, or the like. When the cover 130 is implemented with the metallic material described in the example, the production cost of the cover 130 is increased due to the price of the metallic material described above. In addition, since the specific gravity of the aforementioned metallic material is large, it is not suitable for use as the cover 130. However, when the surface treatment of the cover 130 is performed instead of the implementation of the cover 130 with the above-described metallic material, the production cost of the cover 130 may be prevented from increasing and the performance may be improved.

Since the cover 130 is made of a material having a high reflectance, the door device using the phase change material according to the present invention may also serve as a light board. Therefore, the door device 100 using the phase change material may have the same effect as the indoor lighting device using the sunlight.

Furthermore, two covers 130 may be provided to open and close the outdoor side and the indoor side, respectively. In the present invention, the cover 130 of the outdoor side means a cover 130 for opening and closing the opening of the door case 110. In addition, the cover (not shown) of the indoor side means a cover formed on the lower surface of the door case 110, the opening is not formed.

Here, the cover 130 for opening and closing the outdoor side and the indoor side, respectively, will be able to open and close the outdoor side and the indoor side in a sliding door method. In addition, the cover 130 may be opened and closed in the manner of the swing door. At this time, opening and closing of the cover 130 may be possible to open and close in a natural manner according to the angle adjustment by the tilt. That is, when the door case 110 is tilted so that the cover 130 faces the ground, the cover 130 will be opened. On the contrary, the door case 110 will be opened so that the cover 130 faces the heavens. If tilted, cover 130 will close.

Furthermore, the cover 130 for opening and closing the outdoor side and the indoor side, respectively, may be opened and closed by the angle adjusting unit 170. In this case, the opening and closing of the tilt and the cover 130 of the door case 110 may be made by the angle adjusting driver 173 according to the control signal of the angle controller 172. The opening and closing degree of the cover 130 may be automatically made according to the angle at which the door case 110 is tilted by the angle adjustment driver 173.

The door device 100 using the phase change material according to the present invention can be utilized not only for the temperature maintaining function but also for indoor lighting by indirect light like a light beam. This will be described with reference to FIGS. 3 and 4.

3 and 4 is another view illustrating a door apparatus using a phase change material according to the present invention. FIG. 3 is a view illustrating the reflection of outdoor sunlight into the room by adjusting the angle of the door device 100 using the phase change material according to the present invention.

As shown in FIG. 3, the door device 100 using the phase change material may be installed in the window structure 140 and may be utilized as a light board. The door device 100 using the phase change material reflects the sunlight to the ceiling or the wall of the room, thereby having the effect of indirect light. Therefore, it is possible to have the same effect as when using the light even without using the lighting installed in the room, it is possible to reduce the energy consumption due to the use of lighting.

The above-mentioned reflection of sunlight is possible by the cover 130 that opens and closes the opening of the door case 110. Since the cover 130 is made of a material having a high reflectance, if the reflected light is introduced into the room by adjusting the angle of the cover 130, the cover 130 may have an effect such as a light beam.

The door device 100 using the phase change material according to the present invention, the angle adjusting unit 170 for tilting the door case 110 in order to adjust the reflection angle of sunlight according to the position of the sun, the angle of incidence of sunlight. It may further include.

The angle adjuster 170 may tilt the door case 110 according to a preset range by electric force. For example, the angle adjusting unit 170 may adjust the angle manually or automatically in the same manner as the window blind.

When the angle adjusting unit 170 is automatically driven by the electric force, it may include an angle adjusting driving unit 173 including an angle adjusting drive motor, a gear, and a rotating shaft. In addition, when the angle adjuster 170 is driven manually instead of the electric force, the angle adjuster 170 may be provided at the coupling portion of the window structure 140 and the door device 100 using the phase change material. .

When the angle adjusting unit 170 is a manual, the coupling portion of the window structure 140 and the door device 100 using the phase change material will be made of an angle adjuster (not shown). The door structure 100 using the window structure 140 and the phase change material will be coupled and adjusted by the angle adjuster.

The door device 100 using the phase change material is tilted by the angle adjusting unit 170. It can be rotated at various angles, such as 180 degree rotation and 360 degree rotation.

When the indoor temperature is lower than the set temperature, the angle adjuster 170 tilts the door case 110 to cover the outdoor side so that thermal energy stored in the phase conversion member 120 is radiated toward the interior through the cover 130. The cover 130 is moved toward the interior to open.

In addition, when the indoor temperature is higher than the set temperature, the angle adjuster 170 tilts the door case 110 so as to discharge the thermal energy of the indoor heat stored in the phase change member 120 toward the outdoor side. The covering cover 130 is moved to the outside and opened.

The door device 100 using the phase change material that is moved toward the outside to discharge the heat energy will heat the heat energy until the room temperature is lower than the set temperature.

As shown in FIG. 5, the angle adjusting unit 170 may further include one or more temperature sensors 171 for this purpose, and compares the indoor temperature with the set temperature to determine whether the angle is adjusted. 172 and the angle adjustment driver 173 may be further included.

As shown in FIG. 3, since the angle of the door device 100 using the phase change material can be adjusted, the degree of indirect light in the room is maintained uniformly regardless of the amount of sunshine, the incident angle of sunlight, the time, the location of the sun, and the season. Is possible. In addition, when adjusting the angle for indirect light, it is possible to adjust the position to reflect the sunlight, so it is possible to indirect light in the desired indoor location.

In addition, the door case 110 may be tilted through the angle adjuster 170, so that the cover 130 facing the outdoor side may face the indoor side. Therefore, in the winter, the door device 100 using the phase change material absorbing the heat energy by sunlight during the daytime is tilted in the evening, and the absorbed heat energy is introduced into the room to enable radiant indoor heating. Can be.

This is possible by the characteristics of the phase conversion member 120 to absorb or discharge heat by the temperature difference, the phase conversion member 120 will discharge the absorbed heat to the outside when the room temperature is lower than the set temperature. As described above, the thermal energy absorbed by the phase change member 120 may be randomly discharged even by driving the fan rather than the tilt.

The door device 100 using the phase change material is incident to sunlight through the cover 130, and discharges heat energy due to the incident sunlight through the cover 130. Therefore, indoor radiant heating is possible only by tilting the cover 130 facing the outdoor side toward the indoor side. The set temperature may be different for each phase change material of the phase change member 120, and the set temperature at which phase change is performed for each phase change material is already disclosed in various ways.

4 is a view for explaining an embodiment of the door device 100 using a phase change material according to the present invention. As shown, the door device 100 using the phase change material may be installed in the window structure structure 140 made of a plurality. The window structure 140 in which the door device 100 using the plurality of phase change materials is installed may be disposed outside or inside the window 150 of the building.

When the window structure 140 installed with the door device 100 using a plurality of phase change materials is disposed outside the window 150 of the building, the angle adjustment of the door device 100 using a plurality of phase change materials is adjusted. In order to be driven by an electromagnetic force angle adjuster 170 will be provided. In addition, the angle adjuster 170 may individually drive the door apparatus 100 using a plurality of phase change materials.

By individually driving the door device 100 using a plurality of phase change material, respectively, it is possible to adjust the degree of indirect lighting in the room and to improve the indoor viewing environment by reflecting sunlight to a desired place.

When the window structure 140 in which the door device 100 using the plurality of phase change materials is installed is disposed inside the window 150 of the building, the angle adjusting unit 170 may be driven manually.

5 is a view illustrating an angle adjusting unit of the door apparatus using the phase change material according to the present invention. As shown, the angle adjuster 170 includes one or more temperature sensing sensor 171 for sensing the temperature.

In addition, the door case according to the angle control presence and the set angle of the angle control unit 172 and the angle control unit 172 for setting the angle and the angle by comparing the room temperature and the set temperature detected by the temperature sensor 171 And an angle adjusting driver 173 for tilting 110.

The angle adjuster 170 measures the room temperature detected by the temperature sensor 171. In addition, the temperature sensor 171 may also measure the internal temperature of the door case 110. The measured indoor temperature and the internal temperature of the door case 110 are compared by the angle controller 172.

When the angle controller 172 determines that the indoor temperature is lower than the internal temperature of the door case 110, the tilt angle of the door case 110 is set. The set tilt angle means an angle to allow the cover 130 to face toward the interior.

The angle adjustment driver 173 tilts the door case 110 according to the control signal of the angle controller 172. As described above, the angle adjustment driving unit 173 may include an angle adjustment driving motor, a gear, and a rotation shaft.

1 to 5, the door apparatus 100 using the phase change material may be installed on the window structure 140, or the like, and may be formed on one or more door cases 110 having an opening and forming a space therein. The phase conversion member 120 made of a phase change material (PCM) is disposed, and the cover 130 made of a material having a high reflectance such as aluminum opens and closes the door case 110 to enter the interior through the window structure 140. By absorbing thermal energy by sunlight transmitted and suppressing indoor inflow of thermal energy, it is possible to prevent a sudden rise in the indoor temperature due to thermal energy due to sunlight, and to reduce energy consumption for indoor cooling.

In addition, the phase conversion member absorbs and accumulates thermal energy generated by sunlight incident on the cover 130 on the outdoor side, and when the room temperature is lower than the set temperature, the door case is turned toward the indoor door case. By tilting the 110, heat radiating from the phase change member 120 is introduced into the room, thereby enabling radiant indoor heating, and reducing energy consumption for indoor heating.

In addition, the cover 130 which receives direct sunlight from the outside is made of a material having a high reflectance, and reflects sunlight, and adjusts the angle of reflection of sunlight according to the incident angle of sunlight, including an angle adjusting unit for tilting the door case 110. By doing so, the sunlight is introduced into the room by an indirect light method, thereby providing an indoor lighting effect.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. It will be understood that variations and specific embodiments which may occur to those skilled in the art are included within the scope of the present invention.

100: door device using a phase change material
110: door case
120: phase change member
130: cover
140: window structure
150: windows of architecture
160: Fan
170: angle adjuster
171: temperature sensing sensor
172: angle control unit
173: angle adjustment drive

Claims (11)

At least one door case having an opening and forming a space therein;
A phase change member provided in an inner space of the door case and made of a phase change material; And
Door apparatus using a phase change material comprising at least one cover for opening and closing the opening of the door case provided with a phase change member. The method of claim 1,
The door case is a door device using a phase change material, characterized in that made of any one or more of wood, synthetic fibers, synthetic rubber or synthetic resin. 3. The method of claim 2,
The door case is a door device using a phase change material, characterized in that the inside surface treated with a heat insulating film. 3. The method of claim 2,
The door case is a door device using a phase change material, characterized in that the outside is surface-treated with an insulating film. 3. The method of claim 2,
The door case further comprises a fan (Fan) for discharging the internal thermal energy to the outside on the side of the opening is not formed. The method of claim 1,
Door device using a phase change material, characterized in that the cover is made of aluminum. The method according to claim 6,
The cover is a door device using a phase change material, characterized in that the surface is treated with a metal of any one or more of gold, silver, stainless steel, nickel or chromium. The method of claim 1,
The cover is provided with two, the door device using a phase change material, characterized in that for opening and closing the outdoor side and the indoor side, respectively. The method of claim 1,
Door apparatus using a phase change material, characterized in that it further comprises an angle adjusting unit for tilting the door case (Tilt). 9. The method of claim 8,
When the indoor temperature is lower than the set temperature, the angle adjustor is tilted the door case so that the heat energy stored in the phase change member is radiated to the interior through the cover, the cover covering the outdoor side is moved to the interior and is opened. Door device using phase change material. 10. The method of claim 9,
The angle adjuster may include one or more temperature sensing sensors for sensing a temperature;
An angle controller configured to set angles and angles by comparing the room temperature detected by the temperature sensor with the set temperature; And
The door device using a phase change material, characterized in that it further comprises an angle adjustment driving unit for tilting the door case according to the angle of the angle control unit and the set angle.
KR1020120088765A 2012-08-14 2012-08-14 Apparatus for door using phase changing material KR20140022567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120088765A KR20140022567A (en) 2012-08-14 2012-08-14 Apparatus for door using phase changing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120088765A KR20140022567A (en) 2012-08-14 2012-08-14 Apparatus for door using phase changing material

Publications (1)

Publication Number Publication Date
KR20140022567A true KR20140022567A (en) 2014-02-25

Family

ID=50268454

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120088765A KR20140022567A (en) 2012-08-14 2012-08-14 Apparatus for door using phase changing material

Country Status (1)

Country Link
KR (1) KR20140022567A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105257179A (en) * 2015-09-30 2016-01-20 西安科技大学 Heat accumulation type green plant energy-saving window
KR20180113689A (en) * 2017-04-07 2018-10-17 중앙대학교 산학협력단 Finishing materials for roof
KR20220074565A (en) * 2020-11-27 2022-06-03 서울시립대학교 산학협력단 Blind slat using phase change material and blind device including the same
CN114811930A (en) * 2022-05-30 2022-07-29 太原理工大学 Air outlet control method for air outlet of air duct
KR20230037850A (en) * 2021-09-10 2023-03-17 한양대학교 산학협력단 Insulation apparatus of building

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105257179A (en) * 2015-09-30 2016-01-20 西安科技大学 Heat accumulation type green plant energy-saving window
KR20180113689A (en) * 2017-04-07 2018-10-17 중앙대학교 산학협력단 Finishing materials for roof
KR20220074565A (en) * 2020-11-27 2022-06-03 서울시립대학교 산학협력단 Blind slat using phase change material and blind device including the same
KR20230037850A (en) * 2021-09-10 2023-03-17 한양대학교 산학협력단 Insulation apparatus of building
CN114811930A (en) * 2022-05-30 2022-07-29 太原理工大学 Air outlet control method for air outlet of air duct
CN114811930B (en) * 2022-05-30 2023-09-05 太原理工大学 Air outlet control method for air duct air outlet

Similar Documents

Publication Publication Date Title
US9244261B2 (en) Window blind solar energy management system
US4301787A (en) Solar heat collector
CA1119909A (en) Solar energy collecting system
KR20140022567A (en) Apparatus for door using phase changing material
US8881456B2 (en) Shading devices
US20090272037A1 (en) Jalousie window with insulating louvers
KR101169886B1 (en) Window system for saving energy and method for controlling the same
CN106639836A (en) Louver type reversible heat-absorption plate core and air heat collection window system
KR101592403B1 (en) A built-in blinds window
KR101600974B1 (en) Multi-function facade module and building construction using the same
TWI585491B (en) Layer arrangement for the regulation of light transmission
CN108661503B (en) Composite energy-saving window based on chemical solution heat storage device and intelligent temperature adjusting device
KR101352018B1 (en) Window system with all-weather mobile blind
JP2012017613A (en) Building
KR101560481B1 (en) The Variable Revolving Skylight System
KR101173175B1 (en) Double vent system blind window
US8820010B2 (en) Jalousie window with daylighting and shading shelf
JP5291925B2 (en) Electric shutter device and building equipped with the same
Inoue et al. Advanced technologies for appropriate control of heat and light at windows
JP3534725B2 (en) High efficiency heat recovery type window and air conditioning management method in building using the same
KR20130012690A (en) Sunscreen materials for multi-functional blinder
US4722325A (en) Solar shutter arrangement
KR101168493B1 (en) Double window system having asymmetry reflctor
KR20090038592A (en) Automatic sunshade controlling system installed in exterior covering of building
EP0922829A2 (en) Reversible ventilated glazing system

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application