KR20120004945A - Solar heating system using balcony and wall structure - Google Patents

Abstract

PURPOSE: A solar heating system using a balcony and an exterior wall of a building is provided to guarantee high efficiency through simple configuration by installing a frame including a solar collection panel in the exterior wall of a building or using a blind. CONSTITUTION: A solar heating system using a balcony and an exterior wall of a building comprises a photovoltaic module, a blind, top and bottom window frames, a heat exchanger(150), a supply grille(160), and an exhaust grille(170). The photovoltaic module is formed in one side of the external window of a balcony and absorbs sunlight. A function for absorbing solar heat is added in the exterior of the blind and a radiating pin for releasing heat to the air is installed in the interior of the blind. The top and bottom window frames are installed on the top and bottom of the external window and forms an air passage. The heat exchanger exchanges the heat between indoor air collected from rooms and air creating through the blind. The supply grille supplies the air exchanged in the heat exchanger. The exhaust grille collects the indoor air to the heat exchanger.

Description

Solar Heating System Using Balcony and Wall Structure}

The present invention relates to a solar heating system using a balcony and an outer wall of a building, and more particularly, a heat exchanger provided with a blind or a heat collecting plate having a solar absorption function on a balcony or an outer wall of a building and heat exchanged through the blind or the heat collecting plate. The solar heating system using the balcony and the building exterior wall to be used as a high-efficiency heating source while still performing the existing finishing function of the window and the exterior wall of the building as it is introduced into the room through the air.

Recently, due to problems of resource depletion and environmental pollution caused by fossil fuels, solar energy is emerging as an alternative energy source for building heating. For example, a heating apparatus using the solar energy may heat a water by using radiant heat absorbed by a solar heat collecting plate, and then supply the heated hot water to a place where heating is needed to implement a heating function. After that, there is a method of heating it by introducing it into a room using a heat exchanger.

Korean Patent Publication No. 10-1058908 (Registration Date: 2011.08.17.) Relates to a cooling and heating system using solar heat, absorbs the solar heat through the heat collector, heats the water and circulates the heated hot water through the heating pipe to heat it. And it is also characterized in that it further comprises a cooling system by adding an absorption chiller for generating a refrigerant vapor through a heat exchange action with a high temperature heat source to the heating system. However, in the case of the above technology, since a process of heating water is required for heating, a large amount of initial heating time is required, and energy consumption is high in the process of heating water. In addition, since the absorption type refrigeration unit is added for cooling, the overall structure of the cooling and heating system has a problem in that facility and maintenance costs are increased.

Korean Patent Publication No. 10-0813754 (Registration Date: 2008.03.07.) Relates to a solar heat storage heating air heating system, the technology is characterized by using a heat storage medium circulation device to continuously heat the interior of the building. . However, the technology has a limitation in that it is essential to provide a heat storage medium circulation device for continuous heating of the building, there is a problem that the heat storage medium circulation device must be operated at all times as well as to operate the electric heater when solar heat is insufficient. According to the above technique, since a heater is necessary for heating the heat storage medium circulation device, there is a problem in that the construction is complicated and the construction cost increases.

In addition, the prior art is basically a problem of the increase in construction cost according to the additional equipment because it must be additionally installed after the building is completed, and also in addition to the building to damage the building itself or damage the aesthetics. There is a problem.

KR 10-1058908 B1 2011. 08. 17. KR 10-0923745 B1 Oct. 20, 2009 KR 10-0813754 B1 2008. 03. 07. KR 10-0449831 B1 2004. 09. 13.

The present invention has been made to solve the problems of the prior art, using a blind provided in the window of the balcony installed in the existing building or a simple to add a frame including a heat collecting plate for solar heat collection to the outer wall of the building A high-efficiency heating system is realized through the configuration, but by adding a detachable device to the inner glass of the balcony window or the glass of the outer wall of the building, it is easy to manage the maintenance and the like. It relates to a solar heating system using a balcony and an exterior wall of a building, which can save energy by providing a solar module on a part of the outer wall to use as a spare power source for driving a blower.

Solar heating system using a balcony of the present invention for achieving the above object is formed on one side of the balcony outer window and a solar module for absorbing sunlight; A blind installed between the glass of the balcony outer window and having a solar heat absorbing function added to the outer surface in addition to the opening / closing function of the viewing or gaze blocking, and an inner surface to which a heat radiation fin for radiating heat into the air is added; Upper and lower window frames formed above and below the outer window where the blind is installed to form a passage of air; A heat exchanger for exchanging heat of the air generated through the blind and the internal air recovered from the interior of the building; An air supply grill for introducing air exchanged through the heat exchanger into the room; And an exhaust grill for recovering indoor air to the heat exchanger.

In addition, the solar heating system using the balcony of the present invention is driven by the electricity generated by the solar module, and the air blower for passing the heated air through the blind to the heat exchanger and charge the electricity generated by the solar module. It further comprises a charging device for.

On the other hand, the solar heating system using the building exterior wall of the present invention, the solar module is formed on a portion of the building exterior wall to absorb sunlight; It is formed by protruding from the outer wall of the building to a certain space and finished with glass, and an insulating material for blocking heat from the outer wall of the building is formed adjacent to the outer wall of the building, and a heat collecting plate having a solar heat absorbing function is formed at the part where the solar heat is incident. A frame; An air flow portion formed between the frames and forming a passage of air from the lower frame to the upper frame; An air collector formed at the top of the frame and collecting air from the bottom; A heat exchanger for exchanging heat generated by the frame and air recovered from the interior of the building; An air supply grill for introducing air exchanged through the heat exchanger into the room; And an exhaust grill for recovering indoor air to the heat exchanger.

In addition, the solar heating system using the building exterior wall of the present invention is driven by the electricity generated by the solar module and blows the air heated by the heat collecting plate to the heat exchanger and the electricity generated by the solar module A charging device for charging is further provided.

According to the present invention, a high efficiency heating system can be realized through a simple configuration by using a blind provided in a window of a balcony installed in an existing building or by adding a frame including a heat collecting plate for absorbing solar heat to an exterior wall of a building.

In addition, according to the present invention, it is possible to facilitate maintenance of the blind or the heat collecting plate by adding a detachable device to the inner glass of the balcony window or the glass constituting the outer wall of the building.

In addition, according to the present invention, by providing a solar module on a part of the outer wall of the building, such as a balcony or roof without damaging the existing building can be utilized as a backup power source for driving the blower.

1 shows a window of a typical balcony.
2 is a view showing a solar heating system using a balcony according to a first embodiment of the present invention.
Figure 3 is a view showing the detailed structure of the upper and lower window frame of the balcony according to the first embodiment of the present invention.
4 is a view showing the configuration of a solar module and a blind formed in the balcony window according to the first embodiment of the present invention.
5 is a view showing a solar module and a frame according to a second embodiment of the present invention installed on the roof and the outer wall of the building, respectively.
6 is a view showing a solar heating system using a building exterior wall according to a second embodiment of the present invention.
Figure 7 is a view showing a part of the frame installed on the building exterior wall according to the second embodiment of the present invention.
8 is a cross-sectional view of a frame according to a second embodiment of the present invention.
9 is an enlarged view of an airflow unit according to a second embodiment of the present invention;
10 is an enlarged view of the air collecting unit according to the second embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

FIG. 1 is a view illustrating a balcony window of a building. In a typical building, a blind is provided on an inner side of the outer window of the balcony. According to a first embodiment of the present invention, the blind 120 absorbs solar heat and radiates heat. It is characterized by comprising a device for. Referring to Figures 2 and 4, there is provided a blind 120 of the general form between the glass of the lower part of the balcony window, according to the present invention, the outer surface of the blind 120 is kept black and facing inward Cotton is made of various colors such as white and green according to the taste of the individual, so that the solar heat absorption function and the line shield function at the same time. According to the first embodiment of the present invention, a heat dissipation fin (not shown) for dissipating heat into the air is added to the inner surface of the blind 120, which is absorbed through the outer surface of the blind 120 by the heat dissipation fin. The heat will dissipate into the air between the balcony window glass. The air whose temperature rises due to the heat dissipated is moved to the upper window frame 130 through the air outlet 137 and then moved to the heat exchanger 150 through the blower 180 and then heat exchanged with the air recovered in the room. The air at this temperature will be reintroduced into the room.

According to the first embodiment of the present invention, the solar module 110 is provided on one side of the balcony window to convert sunlight into electricity, and the blind 120 by driving the blower 180 using the converted electricity. By the air of the elevated temperature is delivered to the heat exchanger (150). According to the present invention, the excess electricity after driving the blower 180 is stored in the charging device 190 provided adjacent to the rear of the solar module 110 to be recycled when necessary. In the case of the present invention, even if the air between the outer window glass rises by the blind 120, it is necessary to enter the room only when the temperature of the air is maintained above a certain temperature for indoor heating. In this case, the electricity generated by the photovoltaic module 110 provided on one side of the balcony window is primarily stored in the charging device 190 instead of driving the blower 180, and then the temperature of the air by the blind 120 When the temperature rises above a predetermined temperature, the blower 180 is driven to perform heating of the room. Therefore, in the initial stage of driving of the system according to the first embodiment of the present invention, it is preferable to first charge the electricity generated by the solar module 110 to the charging device 190, and then by the blind 120. When the temperature of the warmed air is maintained above a certain temperature, it is preferable to use it as a power source for driving the blower 180.

According to the first embodiment of the present invention, it is possible to freely select the view and heating by allowing the angle of the blind to be arbitrarily adjusted according to the user's convenience. That is, according to the present invention, in the summertime when heating is not necessary, blinds are used as tools for viewing, and in winter, when heating is required, it is possible to freely select whether to view and heat, such as using tools for heating. . In addition, according to the present invention, it is also possible to automatically perform the angle adjustment of the blind 120 using the electricity charged by the solar module 110. That is, by providing a sensor for measuring the angle of incidence of sunlight in the blind 120 of the present invention and by automatically adjusting the blind angle in accordance with the incident angle measured by the sensor to automatically maximize the heating efficiency by the blind do.

Heating by the blind 120 according to the first embodiment of the present invention is possible through the on-off control of the switch, when the switch is turned off of the solar module 110 or the blind system 120 of the heating system Allow the operation to be stopped and the heating system to be activated only when switching on. In addition, according to the present invention by adding a check valve to the switch device that can automatically stop the circulation of air when the temperature inside the balcony outer window generated by the blind 120 is below a certain temperature to cool the indoors at night To prevent delivery to

According to the first embodiment of the present invention, the hot air generated by the blind 120 is delivered to the heat exchanger 150 along the duct 151 by driving the blower 180, the heat exchanger 150 When heat exchange is performed between the hot air and the low temperature air recovered from the room, the hot air is introduced into the room again through the duct 152 to continuously perform heating. At this time, the air is lowered temperature is recovered to the lower window frame 140 along the duct 153 is transferred between the glass of the balcony outer window, after which the temperature is raised again through the blind 120 of the balcony outer window is re-introduced into the room. .

Referring to Figure 2, it can be seen that the hot air generated according to the first embodiment of the present invention is introduced through the air supply grill 160 after heat exchange with the cold air recovered from the room by the heat exchanger 150. In addition, it can be seen that the indoor air is recovered through the exhaust grill 170 and then transferred to the heat exchanger 150. According to the present invention, by allowing the heat exchanger 150 to exchange only the heat of the indoor and outdoor air as described above, it is possible to prevent the outside polluted air from immediately entering the interior. That is, referring to Figure 1 because the indoor and outdoor ventilation is possible by using the window of the upper portion of the balcony outer window, in the case of the present invention by using the heat exchanger 150 is contaminated by allowing only the elevated heat of the outside air to be transferred to the interior It is possible to prevent the inflow of external air.

3 is a view showing the detailed structure of the upper and lower window frames 130 and 140 of the balcony according to the first embodiment of the present invention, the upper and lower window frames 130, 140 are hollow hollow frames 131, 141 Although provided, the frames 131 and 141 are formed of a material of aluminum or plastic to reduce the cost. According to the present invention, the frames 131 and 141 include heat insulators 132 and 142, thereby preventing condensation from occurring due to temperature differences between the frames and the air moving inside the frame. Glass 133 and 143 may be formed on both inner and outer sides of one side of the frame 131 and 141. The glass 133 and 143 may be protected with an inner blind 120 by using tempered glass or multilayer glass. . Glass formed inside of the glass 133, 143 is provided with a glass fixing bar (134, 144) for supporting the glass and using the fixing screws (135, 145) the glass fixing bar (134, 144) Fixing, but if necessary, loosen the fixing screws (135, 145) and release the glass fixing bar (134, 144) and then separate the inner glass from the upper and lower window frame (130, 140) to the blind 120 inside Make maintenance easy, such as repair. Caulks 136 and 146 are added to the outside of the outer glass to fix the outer glass, and air outlets 137 and 147 are formed in the frames of the upper and lower window frames 130 and 140 so that the cold indoor air is blind 120. Allow the air to flow between the glass where the) is located or to allow the heated air to flow into the room.

5 to 10 are views for explaining a solar heating system using a building exterior wall according to the second embodiment of the present invention, details of the same configuration and function as the first embodiment will be omitted. .

FIG. 5 is a view illustrating a solar module 210 and a frame 220 installed on a roof of a building and an outer wall of a building according to a second embodiment of the present invention. FIG. 6 is a view illustrating a second embodiment of the present invention. A diagram showing a solar heating system using a building exterior wall. In the case of the second embodiment, the solar module 210 is located on the roof, but as long as it can be installed on the side of the building as necessary, it is enough to accommodate sunlight according to an appropriate angle. 7 is a view showing a part of the frame 220 is installed on the outer wall of the building according to a second embodiment of the present invention and Figure 8 is a view showing a cross section of the frame 220 according to a second embodiment of the present invention, According to the present invention, unlike the first embodiment in which a device for obtaining hot air is limited to a balcony window and installed, the device can be configured over a wide range allowed by the exterior wall of a building. have.

Referring to FIGS. 7 and 8, the heating system according to the second embodiment of the present invention forms a frame 220 to protrude out of a predetermined space from an outer wall of the building to be finished with the glass 221, and the frame 220. ) To block heat from the building exterior wall by forming a heat insulator 222 adjacent to the building outer wall, and to form a thin film 223 on the outside of the heat insulator 222 to protect the heat insulator and exit from the heat insulator. Prevent harmful gases from entering the air at elevated temperatures. According to the second embodiment of the present invention, the temperature of the air inside the frame 220 is increased by the heat dissipation after the solar heat is absorbed by the heat collecting plate 223 formed between the heat insulating material 222 and the glass 221. Done.

Like the blind 120 of the first embodiment, the heat collecting plate 223 according to the second embodiment of the present invention is preferably black in order to absorb the sunlight on the surface 223a to which the sunlight comes into contact. The non-contact surface 223b may be diversified in different colors in consideration of the appearance of the building and the taste of the individual. The heat collecting plate 223 is fixed to both sides of the frame 220 through the heat collecting plate fixing device 225, the heat collecting plate 223 is fixed to the intermediate position between the building outer wall and the glass 221 is absorbed solar heat It is desirable to be able to disperse evenly into the air.

7, 9, and 10, an air flow section 230 is provided between the frames 220 to allow the heated air inside the lower frame to move to the upper frame, and from the bottom of the uppermost frame. The air collector 240 is provided to collect the hot air, so that the air of the elevated temperature is collected, and then is transferred to the heat exchanger 250 along the duct 251 through the driving of the blower. According to the second embodiment of the present invention, the glass 221 and the frame 220 are fixed to the glass fixing device 226, but the rubber packing 227 is used between the glass 221 and the frame 220. To prevent contact with air from inside and outside the building.

According to the second embodiment of the present invention, the air whose temperature is raised by the heat collecting plate 223 inside the frame 220 of the building exterior wall is transferred to the heat exchanger 250 via the duct 251 by driving the blower. The heat is exchanged with the low temperature air recovered from the room through the heat exchanger 250 to perform heating by introducing hot air back into the room.

In the case of the second embodiment of the present invention, of course, the charging device may be provided adjacent to the photovoltaic module 210. The charging device may be a power source such as driving a blower after charging preliminary power as in the first embodiment. Can be utilized. In the second embodiment, a blower is provided between the air collecting unit 240 and the duct 251 and the air of the elevated temperature is transferred to the heat exchanger 250 to perform indoor heating.

In the case of the second embodiment of the present invention, as in the first embodiment, the heating is controlled through the on / off control of the switch, but the check valve function is added so that the heating is performed only when the temperature is maintained above a certain temperature. Will be omitted.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: balcony heating system 200: building exterior wall heating system
110: solar module 120: blind
130: upper window frame 140: lower window frame
131, 141: upper and lower window frames 132, 142: insulation
133, 143: glass 134, 144: glass fixing bar
135, 145: set screw 136, 146: caulking
137, 147: air outlet 150, 250: heat exchanger
151, 152, 153, 251, 252, 253: Duct
160, 260: Supply grill 170: 270: Exhaust grill
180: blower 190: charging device
221: glass 222: heat insulating material
223: heat collecting plate 224: thin film
225: heat collecting plate fixing device 226: glass fixing device
227: rubber packing 230: air flow
240: air collector

Claims (4)

In solar heating system using a balcony,
A solar module 110 formed at one side of the balcony outer window to absorb sunlight;
A blind 120 installed between the glass of the balcony outer window and having a heat absorbing function added to the outer surface in addition to the opening / closing function of the viewing or gaze blocking, and a heat dissipating fin added to the inner surface to radiate heat into the air;
Upper and lower window frames 130 and 140 formed above and below the outer window on which the blind 120 is installed to form a passage of air;
A heat exchanger (150) for exchanging heat of the air generated through the blind (120) and the internal air recovered from the interior of the building;
An air supply grill 160 for introducing air exchanged through the heat exchanger 150 into the room; And
An exhaust grill (170) for recovering indoor air to the heat exchanger (150);
Solar heating system using a balcony, characterized in that consisting of.
The method of claim 1,
The solar heating system
A blower 180 that is driven by electricity generated by the solar module 110 and delivers warm air through the blind 120 to the heat exchanger 150;
Solar heating system using a balcony characterized in that it further comprises a charging device (190) for charging the electricity generated by the solar module (110).
In the solar heating system using the building exterior wall,
A solar module 210 formed on a part of an outer wall of the building to absorb sunlight;
It is formed to protrude out of a certain space from the outside of the building and is finished with glass 221, and a heat insulating material 222 for blocking heat from the outside of the building is formed adjacent to the outside of the building, and absorbs solar heat at a part where solar heat is incident. A frame 220 on which the additional heat collecting plate 223 is formed;
An air flow unit 230 formed between the frames 220 and forming a passage of air from the lower frame to the upper frame;
An air collector 240 formed at the top of the frame 220 and collecting air from the bottom;
A heat exchanger (250) for exchanging heat generated by the frame (220) and air recovered from the interior of the building;
An air supply grill 260 for introducing air exchanged through the heat exchanger 250 into the room; And
An exhaust grill 270 for recovering indoor air to the heat exchanger 250;
Solar heating system using a building exterior wall, characterized in that consisting of.
The method of claim 3,
The solar heating system
A blower that is driven by electricity generated by the photovoltaic module 210 and delivers warm air through the heat collecting plate 223 to the heat exchanger 250.
Solar heating system using a building exterior wall characterized in that it further comprises a charging device for charging the electricity generated by the solar module 210.

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