KR200408782Y1 - The heating system using a solar collector - Google Patents

Abstract

The present invention relates to a device for heating using a collector for collecting solar energy (S), the case 10, the first heating plate 20, the second heating plate 30, the first, second heating device (40) (50) is taken as a main structure. The case 10 has a supply / inlet 11 and 12 on a predetermined space with one surface open, and the heat collecting insulating material 16 is mounted on the condensing glass 15 on the front surface and the rear surface. The first heating plate 20 is mounted to be accommodated on the rear surface of the condensing glass 15, and has a copper tube 21 communicating therewith so as to circulate the heat medium H therein. The second heating plate 30 is mounted to be accommodated on the rear surface of the first heating plate 20 and has a partition wall 31 in which a zigzag flow path is formed so that the heated air A flows smoothly. . The first and second heating devices 40 and 50 are mounted in communication with the first heating plate 20 and the second heating plate 30, respectively, and the first heating plate 20 and the second heating plate 30 are connected to each other. Heat storage generated by the inlet to the room is provided to be heated.

Accordingly, the present invention, by using two hot air in combination using a single collector, as a heating, heat loss is prevented by improving heat collection efficiency and heat efficiency is doubled, the construction cost is reduced by maximizing space utilization In addition, the maintenance cost is low, there is an effect that guarantees economic efficiency.

 Solar heat, collector, first and second heating system, fan coil unit, blowing fan, 3-way valve

Description

Heating system using a solar collector {The heating system using a solar collector}

1 is a perspective view showing the decomposition of the collector according to the present invention.

Figure 2 is a cross-sectional view showing a heat collector according to the present invention.

Figure 3 is a cross-sectional view showing the main portion of the collector of Figure 2 according to the present invention.

4 is an exemplary view briefly showing a first heating device according to the present invention.

5 is an exemplary view briefly showing a second heating device according to the present invention.

※ Explanation of main parts of drawing ※

1: collector 10: case

20: First heating plate 21: Dongguan

30: second heating plate 31: bulkhead

40,50: first and second heating device 45: heat storage tank

46: fan coil unit 55: heat dissipation port

56, 57: indoor / outdoor air intake 58: blower fan

59: 3-way valve A: air

H: Heat medium S: Solar energy

W: heating water

The present invention relates to a heating device, and more specifically, by using two hot air in combination using a single collector, as a heating, heat loss is prevented and heat efficiency is improved while the heat efficiency is doubled, The construction cost is reduced due to the maximization, and the maintenance cost is low, and relates to a heating apparatus using a solar collector, which is economical.

In general, Korea's energy consumption has recorded the world's highest growth rate of 10% per year for the past 10 years, and the greenhouse gas emission growth rate also ranks first in the world. Fortunately, the implementation of the World Climate Convention has been delayed, but soon we are forced to participate in it, so the need for alternative energy development is increasing.

In line with this, recently, technologies using pollution-free solar energy have been actively developed, that is, various types of heat collectors and improvement of thermal performance for power source of automobiles, hot water and heating system for home or group living space. The technology for is being studied.

On the other hand, solar heat collector is used to improve the integration rate of solar energy with low energy density and low integration efficiency due to low climate density, such solar energy collector is usually installed on the roof or rooftop, depending on electricity If it is not, it receives heat only from solar heat and converts cold water into hot water, which is used for hot water or heating to reduce the use of electric energy.

As such, these conventional collectors are mainly classified into condensing type and non-condensing type, and since the collecting type is mostly obtained by solar energy, it is difficult to operate on cloudy or cloudy days and is used only in relatively sunny weather. In the non-condensing type (flat type), when the sun's altitude is low in winter, only part of the solar energy is absorbed by the collector of the heat collecting device, and some of it is reflected to the outside as the solar energy is incident at a low gradient. There is a disadvantage that the heat collection efficiency of the drops significantly.

In addition, conventional collectors generally require a large collection area due to their low collection efficiency, and are very economical compared to investment due to high facility investment costs, and cannot solve overload problems in summer or non-demand. Many problems have been derived, resulting in the difficulty of using in buildings such as general houses or farmhouses.

Accordingly, the present invention is to fundamentally solve the conventional problems as described above, and by using two hot air in combination using a single collector, as a heating, heat loss is prevented and heat efficiency is improved while heat efficiency is improved. The purpose of the present invention is to provide a heating device using a solar collector that is doubled and maximizes space utilization, which not only reduces construction costs but also guarantees economical efficiency due to low maintenance costs.

In order to achieve the above object, the present invention provides a device for heating by using a collector for collecting solar energy (S): having a supply / inlet (11) (12) on a predetermined space with one surface open; A case 10 for mounting the heat collecting insulation material 16 on the condensing glass 15 and the back of the front surface; A first heating plate 20 mounted on the rear surface of the condensing glass 15 and having a copper tube 21 communicating with the heat medium H to circulate therein; The second heating plate 30 is mounted to be accommodated on the rear surface of the first heating plate 20, and has a partition wall 31 in which a zigzag flow path is formed so as to smoothly distribute heated air A therein. ; And it is mounted in communication with each of the first heating plate 20 and the second heating plate 30, by introducing the heat storage generated by the first heating plate 20 and the second heating plate 30 to the room It characterized in that it comprises a; first, second heating device 40, 50 provided to heat.

At this time, the first heating device 40 is connected to the pipe 41, 41a for supplying / discharging the heat medium (H) by the first heating plate 20 and the exchanger (45a) for exchanging the heat medium therein The heat storage tank 45 which internally heats the heating water W, and the piping 42 and 42a which supply / discharge the heating water W obtained from the heat storage tank 45 are connected to each other, and the air heated to the room. (A) is connected to the fan coil unit 46 and the pipe 41, 41a to the circulation pump 47 forcibly circulating the heat medium (H), and the first heating plate 20 and the heat storage A controller 47 is further provided to control the driving of the circulation pump 47 according to the temperature difference of the tank 45.

In addition, the second heating device 50 is connected to the pipe 51 for supplying the heated air (A) to the supply port 11 of the second heating plate 30 and the air (A) heated to the room A blower fan for connecting the heat dissipation port 55 for introducing the gas to the air inlet port 56 for introducing the indoor air through the pipe 52 and forcibly circulating it to the inlet 12 of the second heating plate 30. (58) and a three-way valve (59) for connecting the outdoor air inlet (57) for introducing the outdoor air by the pipe (53) and mixing the air outside the room appropriately.

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

Figure 1 is a perspective view showing the decomposition of the collector according to the present invention, Figure 2 is a cross-sectional view showing a cross-sectional view of the collector according to the present invention, Figure 3 is a cross-sectional view showing a main portion of the collector of Figure 2 according to the present invention Figure 3a 2 is a cross-sectional view taken along line AA ′ of FIG. 2, and FIG. 3B is a cross-sectional view taken along line B-B ′ of FIG. 2.

The present invention relates to a device for heating by using a collector that collects solar energy (S), and in particular, the heat loss is prevented as heat is prevented by using two hot air in combination with one collector. The heat efficiency is improved and the construction cost is reduced due to the maximization of space utilization, and the maintenance cost is low and relates to a heating device using a solar collector which is guaranteed economical, and the collector 1 of the present invention is a case (10). ), The first heating plate 20, the second heating plate 30, the first and second heating devices 40, 50 and the like as a main configuration.

Case 10 according to the present invention is provided with a supply / inlet (11) 12 on a predetermined space in which one surface is open, and the heat insulating insulating material 16 is mounted on the light collecting glass 15 and the rear surface. 1 and 2, the case 10 is formed so that one surface is opened and the supply port 11 and the inlet 12 are interposed at the upper and lower ends thereof. In the condensing glass 15, the heat insulating insulating material 16 is mounted on the rear surface, and the first heating plate 20 and the second heating plate 30, which will be described later, are installed therebetween.

At this time, the case 10 is the front of the condensing glass 15 is mounted, the condensing glass 15 is prevented from being damaged or deformed from the external impact and exhibits the maximum heat collection performance and the solar heat (S) inside Blocks the heat transmitted to the outside to be discharged to the outside. The condensing glass 15 is embossed in the form of a block lens on the back side, and uses low iron tempered glass, but not limited thereto, it may be possible to use a transparent plastic having good transmittance. Accordingly, as the condensing glass 15 is embossed on the rear surface, the absorption rate of solar heat is further increased, and the heat collection thus absorbed is more smoothly transferred to the first heating plate 20.

And, the case 10 is a bar is a heat insulating insulating material 16 is mounted on the back, as shown in Figures 1 to 2 is formed of a high-density compressed compression insulation material, it is provided with a high-density compressed compression insulation material, which By minimizing the heat loss in the collector (1) to compress to increase the heat insulation function as much as possible to perform the function to ensure the heat insulation function to block the heat in the case 10 to be discharged to the outside. The heat insulating material 16 is preferably formed of a non-asbestos-based heat insulating material such as polyurethane foam or glass wool, but is not limited thereto.

In addition, the first heating plate 20 according to the present invention is mounted to be accommodated on the rear surface of the condensing glass 15, and has a copper tube 21 in communication so as to circulate the heat medium (H) therein. The first heating plate 20 is mounted to be received in the rear of the light collecting glass 15 on the case 10 as shown in Figs. The first heating plate 20 is formed of a plurality of cylindrical copper tubes 21 having excellent thermal conductivity to serve to collect the solar heat (S) absorbed from the condensing glass 15, as shown in Figure 1 and 3a, The first heating plate 20 is fixed to each of the through-holes (not given reference numerals) formed on both sides of the case 10 shown in FIG. In order to maximize the heat collecting efficiency, the copper tube 21 is coated with a ceramic on the outside on a tube having a predetermined diameter and filled with a heat medium H having a high thermal conductivity therein.

Accordingly, the first heating plate 20 collects the solar heat S transmitted through the condensing glass 15 as shown in FIG. 3A, which concentrates the solar heat S according to the external ceramic coating process, and the copper tube. Solar heat absorbed by (21) heats the heat medium (H) accommodated in the copper tube (21), and supplies the heat medium (H) heated from the copper tube (21) to be described later by convection caused by a density difference. It is introduced into the exchanger 45a in the heat storage tank 45 through the pipe 41 to heat the heating water W, and is discharged back to the copper pipe 21 of the first heating plate 20 through the discharge pipe 41a. Circulated.

In addition, the second heating plate 30 according to the present invention is mounted to be accommodated on the rear of the first heating plate 20, the partition wall is formed with a zigzag flow path so that the heated air (A) smoothly flows therein ( 31). The second heating plate 30 is mounted to be accommodated on the rear surface of the first heating plate 20 on the case 10 as shown in FIGS. 1 to 2, and forms a zigzag flow path using the partition wall 31. The second heating plate 30 is interposed so that air A always flows on the flow path so that the air A flows smoothly, and the flow path is supplied / inlet 11 interposed between upper and lower ends of the case 10. It is formed in (12) to communicate with each other. The second heating plate 30 is transferred by heat for heating the heat medium H in the copper tube 21 in the first heating plate 20 to serve to heat the air A.

Accordingly, as the second heating plate 30 is mounted close to the rear surface of the first heating plate 20 as shown in FIG. 3B, the solar heat S collected from the condensing glass 15 is changed to the first heating plate 20. The heating medium H filled in the copper tube 21 is heated. At this time, the heated heating medium H is transferred to the air A existing in the flow path in the second heating plate 30 to heat the air. Accordingly, the air A heated in the flow path rises toward the upper supply port 11 due to convection caused by the density difference, and flows into the heat dissipation port 55 through the supply pipe 51 to be described later to supply heating to the room. In addition, the indoor and outdoor air is forced into the inlet 12 of the second heating plate 30 through the pipes 52 and 53 and circulated.

In addition, the first and second heating devices 40 and 50 according to the present invention are mounted in communication with the first heating plate 20 and the second heating plate 30, respectively, the first heating plate 20 and the first 2 is provided to heat the heat generated by the heating plate 30 to enter the room. The first and second heating devices 40 and 50 heat solar heat S collected by the heat collector 1 through the first heating plate 20 and the third heating plate 30 as shown in FIGS. 3A and 3B, respectively. Each of the stored heat is introduced into the room and heated. That is, the first heating device 40 uses the copper tube 21 of the first heating plate 20, and the second heating device 50 uses the zigzag flow path of the second heating plate 20 to heat the heating. Perform. The first and second heating devices 40 and 50 are used in combination with each room or zone, and the detailed description thereof will be described in detail with reference to FIGS. 4 and 5.

4 is an exemplary view briefly showing a first heating device according to the present invention.

As an embodiment of the present invention, the first heating device 40 connects the pipes 41 and 41a for supplying / discharging the heat medium H by the first heating plate 20 to exchange heat medium therein. A heat storage tank 45 having a built-in exchanger 45a for heating the heating water W and a pipe 42 and 42a for supplying / discharging the heating water W obtained from the heat storage tank 45, The first heating plate is connected to a fan coil unit 46 for introducing air A heated to the room, and a circulation pump 47 for forcibly circulating the heat medium H to the pipes 41 and 41a. A controller 47 is further provided to control the driving of the circulation pump 47 according to the temperature difference between the 20 and the heat storage tank 45.

Here, the fan coil unit 46 is composed of a blower, a cold and hot water coil, a filter, and the like are installed for each room or zone, and controlled by varying the blowing temperature according to load variation, that is, an indoor temperature controller (not shown) installed indoors. . In addition, the controller 47 is equipped with a temperature sensor (not shown) at each of the upper end of the first heating plate 20 and the lower end of the heat storage tank 45 of the collector 1 controls the difference and temperature difference (temperature difference) Control the circulation pump 45 to operate in accordance with the) serves to operate. In addition, reference numeral 48 denotes an expansion tank, which is installed on the pipe 41 for supplying the heat medium H when the overload caused by the pressure occurs when the system of the first heating device 40 is stopped, and absorbs it. Play a role.

Accordingly, as shown in FIG. 4, the solar heat S is concentrated by the light collecting glass 15 of the collector 1, and the copper tube 21 of the first heating plate 20 absorbs the heat. The solar heat S absorbed by the copper tube 21 heats the heat medium H accommodated in the copper tube 21, and the heated heat medium H is supplied through the supply pipe 41 by convection caused by a density difference. Subsequently, the heat medium (H) flows from the supply pipe (41) into the exchanger (45a) in the heat storage tank (45) and again through the discharge pipe (41a) while heating the heating water (W) housed in the heat storage tank (45). 1 is discharged to the copper tube 21 of the heating plate 20 is circulated. At this time, the heat medium H is forcedly circulated by the circulation pump 47 on the pipes 41 and 41a.

Subsequently, the heating water W heated in the heat storage tank 45 again flows into the fan coil unit 46 through the supply pipe 42 and is heated through the blower of the fan coil unit 46. Supplying, that is, the hot air is supplied to the room can be made to stably heat the hot air. At this time, the heating water (W) introduced into the fan coil unit 46 is discharged back into the heat storage tank 45 and circulated again the discharge pipe (42a). The first heating device 40 can be heated by a simple operation by an indoor temperature controller (not shown) installed indoors.

5 is an exemplary view briefly showing a second heating device according to the present invention.

As another embodiment of the present invention the second heating device 50 is connected to the pipe 51 for supplying the heated air (A) to the supply port 11 of the second heating plate 30 is heated to the room Connect the heat dissipation port 55 for introducing the air (A) and the indoor air intake port 56 for introducing the air in the room through the pipe 52 and forcibly to the inlet 12 of the second heating plate 30 It further comprises a three-way valve (59) for connecting the blowing fan 58 for circulating to the outside and the outdoor air inlet (57) for introducing the outdoor air by the pipe (53) and mixing the air outside the room appropriately.

Here, the indoor and outdoor air intakes 56 and 57 have a built-in dust collector so that comfortable air is always introduced into the room during heating and ventilation. The indoor temperature controller (not shown) is equipped with a temperature sensor (not shown) on the top of the second heating plate 30 of the collector 1 as in FIG. By controlling and driving the way valve 59 serves to perform heating and ventilation. That is, the blowing fan 58 adjusts the driving speed according to the set temperature of the indoor temperature controller to introduce warm air suitable for the set temperature into the room, and the three-way valve 59 supplies air outside the room according to the signal of the indoor temperature controller. Mix at a rate of heating ventilation to enter the room.

Accordingly, as shown in FIG. 5, the solar heat S is concentrated by the light collecting glass 15 of the collector 1, and the heat medium filled in the copper tube 21 of the first heating plate 20 is formed. While heating H), the air is transferred to air A present in the flow path in the second heating plate 30 to heat the air. At this time, the air A heated in the flow path of the second heating plate 30 is raised toward the supply port 11 by convection caused by the density difference, and is supplied through the supply pipe 51. Subsequently, the heated air (A) is introduced into the air from the supply pipe (51) through the radiator (55) installed in each chamber, that is, hot air is stably supplied by the radiator (55) to the room so that hot air heating is performed. This can be done.

Then, when the air (A) introduced into the room gradually cools again, the indoor air intake port 56 flows into the inlet 12 of the second heating plate 30 through the pipe 52 by the circulation. At this time, the air A is forcedly circulated by the blowing fan 58 on the pipes 52 and 53. Here, the ventilation is introduced into the inlet 12 of the second heating plate 30 through the pipe 53 through the outdoor air inlet 57, and the outside air is introduced in a predetermined ratio to be adequately ventilated. The ratio of the heat exchanger is made through the three-way valve (59) under the control of the room temperature controller, and this operation is realized at the same time heating and ventilation with a simple button operation through the room temperature controller (not shown).

As such, the first and second heating devices 40 and 50 of the present invention are used for heating by using two hot air in combination using one collector 1, thereby preventing heat loss and improving heat collecting efficiency. As a result, the thermal efficiency is doubled and the construction cost is reduced by maximizing the space utilization, and the maintenance cost is low, thereby ensuring economic efficiency.

It is apparent to those skilled in the art that the present invention is not limited to the embodiments described, and that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or modifications will have to belong to the utility model registration claims of the present invention.

As described above, the present invention uses two hot air together with a single collector to be used as heating, thereby preventing heat loss and improving heat collection efficiency, thereby increasing the heat efficiency and maximizing space utilization. In addition to the reduction, the maintenance cost is low and economical effect is ensured.

Claims (3)

In a device for heating using a collector for collecting solar energy (S): A case (10) having a supply / inlet (11) (12) on a predetermined space with one surface open, and a heat collecting insulating material (16) mounted on a light collecting glass (15) on a front surface and a rear surface; A first heating plate 20 mounted on the rear surface of the condensing glass 15 and having a copper tube 21 communicating with the heat medium H to circulate therein; The second heating plate 30 is mounted to be accommodated on the rear surface of the first heating plate 20, and has a partition wall 31 in which a zigzag flow path is formed so as to smoothly distribute heated air A therein. ; And It is mounted in communication with the first heating plate 20 and the second heating plate 30, respectively, the heat generated by the first heating plate 20 and the second heating plate 30 is introduced into the room heating Heating device using a solar collector, characterized in that comprises; first and second heating device (40, 50) provided to. The method of claim 1, The first heating device 40 connects the pipes 41 and 41a for supplying / discharging the heat medium H by the first heating plate 20, and has a built-in exchanger 45a for exchanging the heat medium therein. The air (A) heated to the room by connecting the heat storage tank (45) for heating the heating water (W) and the pipes (42) (42a) for supplying / discharging the heating water (W) obtained from the heat storage tank (45). Fan coil unit 46 for introducing a) and the circulation pump 47 for forcibly circulating the heat medium (H) to the pipe (41) (41a) and the first heating plate (20) and the heat storage tank ( Heating device using a solar collector, characterized in that further comprising a controller (47) for controlling the drive of the circulation pump 47 according to the temperature difference. The method of claim 1, The second heating device 50 is connected to the pipe 51 for supplying the heated air (A) to the supply port 11 of the second heating plate 30 is connected to the heated air (A) to the room A blower fan 58 for connecting a heat dissipation port 55 and an indoor air intake port 56 for introducing the indoor air through the pipe 52 and forcibly circulating it to the inlet 12 of the second heating plate 30. And a three-way valve 59 for connecting the outdoor air intake port 57 for introducing the outdoor air by the pipe 53 and mixing the outdoor air with the air. Heating.

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