JPH07218002A - Solar system and building using the same - Google Patents

Abstract

PURPOSE:To collect solar heat via a heat collecting lens of an ridge duct by forming to communicate the ridge duct with a floor duct via a connecting duct, disposing heat transport pipes in the ridge duct and the floor duct, and connecting the pipes to a boiler. CONSTITUTION:A ridge duct 9 is formed as an air duct communicating with an air passage T at a top of a roof 10, and a floor duct 18 is formed as an air duct at an underfloor part F of each stair of a building 1. The duct 9 is formed to communicate with the duct 18 via a connecting duct 20 longitudinally provided in or out of the building 1, and heat transport pipes 22 are disposed in the ducts 9, 18. A boiler 23 is formed to be connected to the pipes 22. Thus, solar heat is preferably collected by a heat collecting lens 14 of the duct 9, and heating is further preferably executed by warm air in the passage T.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a solar system and a building equipped with the solar system.

[0002]

2. Description of the Related Art Generally, as a roof structure of a building, for example, a plurality of base plates are arranged in parallel on a rafter tree, a waterproof material is put on the base plates, and a metal roof member such as a copper plate or a zinc iron plate is placed on the roof plate. In addition to light alloy plates, there are known flat plate roofs, single-character roofs, roof tile bar roofs, corrugated roof roof structures and tile roof structures that use various chemically treated steel plates.

In recent years, various roof structures having a solar system and a snow melting function have been proposed in snowy areas.

As such a roof structure, for example, a urethane heat insulating material is placed on the above-mentioned base plate, a pipe is arranged in the groove of this heat insulating material, and an aluminum heat radiating plate is placed on the heat insulating material. Then, the roofing material is laid on the heat dissipation plate, and when using solar heat, water etc. is passed through the pipe, the water in the pipe is heated by solar heat, and the heat of this hot water is exchanged with a heat exchanger. When hot water or antifreeze is passed through the above pipes, the heat of the hot water or antifreeze is transmitted to the radiator plate, and the heat conducted inside the radiator plate is transmitted to the roof material. It is known that heat is conducted through the roof material and the snow on the top surface of the roof material is melted by radiating heat from the top surface.

[0005]

However, in the case of the above-mentioned conventional structure, the heat collection efficiency is extremely low when it is used as a solar system, and there is a problem in that there is a problem in construction and maintenance.

[0006]

SUMMARY OF THE INVENTION An object of the present invention is to solve these problems, and its gist is to mount a roofing material on a base material of a roof of a building with an air passage. Then
A ridge duct as an air duct communicating with the air passage is formed at the top of the roof, and a floor duct as an air duct is also formed at an underfloor portion of each floor of the building to connect the ridge duct and the floor duct. A solar system and a building provided with the solar system, characterized in that they are connected by a duct, a heat transport pipe is arranged in the ridge duct and a floor duct, and a boiler is connected to the heat transport pipe. .

At this time, it is desirable to provide an opening means for opening a part of the duct to the outside air, or to form a heat collecting lens portion on the ridge duct. Further, a base material and a laminated plate are provided on the floor portion of the building. The air passages are arranged in layers, the air passages are formed in the wall portion of the building by the base material, and the air passages of the floor portions are connected to the floor ducts, and the floor portions are formed. It is desirable that the air passages of the wall portion are formed to communicate with each other, and the discharge port that can discharge the warm air passing through the air passage of the wall portion into the room is formed.

Further, it is desirable to form a plurality of raised portions having a flat hexagonal shape on each of the base materials, and to form the air passages by the raised portions, and to arrange the heat transport pipe even in the floor base of a building. Can be installed.

[0009]

[Operation] The solar heat warms the air in the air passages and ridge ducts of the roof of the building, and this warm air is introduced into the floor ducts of the floors of each floor via the connection ducts, and the warm air in the floor ducts causes the indoor air to flow. Heating is performed, hot water from the boiler flows through the heat transport pipe, and the heat of this hot water warms the air in the floor duct to perform floor heating, and also the heat transport pipe in the ridge duct. The water will be warmed up from the warm air in the building duct and used for hot water supply.

At this time, part of the duct is opened to the outside air by the opening means, and the solar heat is favorably collected by the heat collecting lens portion of the ridge duct.

The warm air in the floor duct is introduced into the air passage of the floor portion through the communication port of the floor portion, and the warm air in the air passage passage passes through the air passage passage of the wall portion and is discharged. The air is discharged more indoors, and the passage of this warm air heats the floor and wall.

Further, since each of the air passages is formed by forming a plurality of flat turtle-shaped raised portions on the base material, the warm air flow path has a turtle-shaped shape, and the warm air passing therethrough branches and joins. It will pass repeatedly.

Further, by arranging the heat transport pipe in the floor base of the building, heat can be stored in the floor base.

[0014]

1 to 15 show an embodiment of the present invention,
1 to 14 show the first embodiment, and FIG. 15 shows the second embodiment.

In the first embodiment of FIGS. 1 to 14, 1
Is a building, and in this case, it is desirable that it is designed and manufactured to have a highly airtight and highly insulating structure.

Reference numeral 2 denotes a roofing material, which in this case is made of a metal plate such as a galvanized iron plate and has a metal roof structure.

Reference numeral 3 is a base material, and in this case, it is made of a cement-based panel material or the like which is excellent in heat insulation and heat storage.
A plurality of raised portions 4 on which the roof material 2 can be placed are mounted on the upper surface of the
Is formed, and an air passage T through which the air W can pass is formed between the base material 3 and the roof material 2 in a state where the roof material 2 is laminated on the raised portion 4.

In this case, the raised portion 4 is formed into a flat turtle shell shape having a smooth hem shape, so that the air passage T has a turtle shell shape in the flow path of the air W, and the passing air W branches and branches. It is formed in a shape that passes through while repeatedly joining.

Reference numeral 5 is a floor constituent member, in which a field board 6 is arranged on a parallel rafter tree 7, a waterproof sheet material 8 is laid on the field board 6, and a base material 3 is placed on the waterproof sheet material 8. Placed and fixed.

Reference numeral 9 is a ridge duct, and in this case, a roof 10
Install the support bars 11 on the base material 3 on both sides of the
The roof material 2 is attached to the outer side surface of the support rail 11, a cover material 12 made of metal or the like having a substantially semi-circular cross section is installed by the support rail 11, and a ridge duct 9 as an air duct in an airtight state by a seal material 13 or the like. Is formed.

In this case, in the middle of the ridge duct 9 in the longitudinal direction, a heat collecting lens portion 14 is obtained by cutting a continuous mold material made of, for example, an extruded transparent reinforced acrylic resin, weather resistant resin, glass material, etc. Is attached to the support bar 11 with a screw 15 and the heat collecting lens 14 collects solar heat.

Further, in this case, the auxiliary covers 16 are formed on both sides of the cover member 12, the water spray pipes 17 are arranged in the auxiliary covers 16, and water is sprayed from the water spray holes 17a of the water spray pipes 17 by a pump (not shown) to the roof. Water N is allowed to flow over the material 2.

Reference numeral 18 denotes a floor duct, which is formed by an enclosing member 19 in an underfloor portion F of each floor of the building 1, and which connects the ridge duct 9 and the floor duct 18 vertically inside or outside the building 1. 20 is connected to form a connection duct 20
Opening means 2 provided with a damper for opening to the outside in the upper part of the
1 is provided.

Reference numeral 22 denotes a heat transport pipe, which is made of metal or the like and is disposed in the ridge duct 9 and the floor duct 18, and the heat transport pipe 22 is an outlet of a boiler 23 installed inside or outside the building 1. 23a and return port 23b,
In this case, the heat transport pipe 22 is also installed in the underfloor 24, and the hot water supplied from the boiler 23 is in the underfloor 24,
It is sent to the heat transfer pipes 22 in the floor duct 18 and the ridge duct 9.

In this case, in the floor portion F of each floor, as shown in the sectional view of FIG. 3, a sub-floor floor plate 26 is placed on the joists 25, and a waterproof sheet 27 is laid on the sub-floor floor plate 26.
A base material 3 made of the above-mentioned cement-based panel material is laid on the base material 3, and a laminated plate 28 made of aluminum and its alloy plate, a resin plate or the like is laminated on the raised portion 4 of the base material 3, and the laminated plate 28 is placed on the laminated plate 28. A flooring material 29 is laid so that the floor portion F forms an air passage T having a planar hexagonal shape similar to the air passage T of the roof 10, and the wall portion K is shown in FIG.
As shown in the cross-sectional view of FIG. 3, a metal plate 33 such as a galvanized sheet or an iron plate is laminated on the outer surface of the heat insulating material 32 such as a foamed urethane foam material on the outer surface of the pillar 30 and the stud, and the base material 3 is formed on the surface of the heat insulating material 32. An outer wall material formed by forming a ventilation path of a similar shape is attached, the base material 3 is attached to the inside of the pillar 30 and the stud, and an interior material 3 as a laminated plate is provided on a raised portion 4 of the base material 3.
5 is attached to the wall portion K to form a flat hexagonal air passage T similar to the air passage T of the roof 10 and the floor portion F, and the air passage T of the floor portion F and the air of the wall portion K are formed. The air passage T of the floor portion F is formed by communicating with the passage T.
The floor duct 18 and the interior of the floor duct 18 are communicated with each other by the communication port 36, and the wall portion K is formed with the discharge port 37 capable of discharging the warm air passing through the air passage T of the floor portion F and the wall portion K into the room M. ing.

Further, in this case, two air fans 38a and 38b are installed inside the connection duct 20, and when the solar heat is used, one air fan 38a sends the air in the connection duct 20 downward to perform indoor ventilation. Is configured to send the air in the connection duct 20 upward by the other air fan 38b.

Further, in this case, the attic R of the building 1 and the ridge duct 9 are formed to form a communication passage 39, and the attic R is formed.
Is provided with an air fan 41 for sending the air of the above to the ridge duct 9, and a ceiling portion 43 adjacent to the underfloor portion F and the attic R on the upper floor communicates with the room below and above the floor or with the attic R and the room below. 44 are formed.

Since the first embodiment has the above-described structure, the air in the air passage T of the roof of the building 1 and the air in the ridge duct 9 is warmed by solar heat as shown in FIGS. Is collected by the heat collecting lens portion 14 of the ridge duct 9, and the warm air W is sent downward by the air fan 38a,
This warm air is introduced into the floor duct 18 of the floor portion F of each floor via the connection duct 20, and the warm air W in the floor duct 18 heats the room, and the heat transport pipe 22 in the ridge duct 22 is used. The water inside is heated by the warm air in the ridge duct 9 and can be used for hot water supply and the like, and a solar system action can be obtained.

In this case, the warm air in the floor duct 18 is introduced into the air passage T of the floor portion F through the communication port 36 of the floor portion F, and the warm air W in the air passage T of the wall portion K is introduced. The air is passed through the air passage T and discharged into the room M from the discharge port 37, and the warm air W in each air ventilation passage T causes heating from the floor portion F and the wall portion K.

When the boiler 23 is operated in cold weather, hot water from the boiler 23 flows in the heat transport pipe 22, and the heat of the hot water warms the air in the floor duct 18 and the ridge duct 9. Floor heating will be performed.

When the roof is melted, the hot water from the boiler 23 flows through the heat transport pipe 22 by operating the boiler 23 as shown in FIG. 14, and the heat of the hot water causes the hot water to heat the floor duct 18 and the ridge duct 9. The air is warmed, the warm air W is sent upward by the air fan 38b, the warm air in the floor duct 18 is introduced into the ridge duct 9 through the connection duct 20, and the warm air in the room M is heated by the attic R.
The warm air in the attic R is introduced into the ridge duct 9 through the communication passage 39, and the warm air in the ridge duct 9 is introduced into the roof 1
The roof S of the snow S is melted by the warm air W passing through the air passage T in the 0 portion toward the eaves and passing through the air passage T.

At this time, since each of the air passages T is formed by forming a plurality of planar turtle shell-shaped raised portions 4 on the base material 3, the flow path of the warm air W has a turtle shell shape, and the warm air passing therethrough is heated. Will pass while repeating branching and merging, and the heat exchange will be favorably performed.

At this time, a ventilation effect of the room M is obtained by opening a part of the duct by the opening means 21 to the outside air.

Further, in this case, since the heat transport pipe 22 is also arranged in the underfloor 24 of the building 1, the heat of the hot water in the heat transport pipe 22 stores heat in the underfloor 24. .

Therefore, the air in the air passage T of the roof of the building 1 and the air in the ridge duct 9 is warmed by solar heat, and this warm air is introduced into the floor duct 18 of the floor portion F of each floor via the connection duct 20. The warm air in 18 will heat the room, and the water in the heat transport pipes 22 in the ridge duct 9 will be heated by the warm air in the ridge duct 9 and can be used for hot water supply. Boiler 2 which can get the effect and is cold.
By operating 3 the hot water from the boiler 23 flows in the heat transport pipe 22, the air in the floor duct 18 and the ridge duct 9 is warmed by the heat of the hot water, and floor heating can be performed. The warm air in the floor duct 18 is introduced into the ridge duct 9 through the connection duct 20, and the warm air in the ridge duct 9 passes through the air passage T of the roof 10 portion toward the eaves and passes through the air passage T. With the passing warm air W, the snow on the roof of the snow S can be melted.

Further, in this case, since the base material 3 is made of a cement type panel material, the cement type panel can make good use of the heat insulating property and the heat storing property, and the snow melting and the solar system effect can be further enhanced.

Further, in this case, the presence of the base material 3 also serves as a measure against rain leakage, and, of course, since it is a cement-based panel material, a fireproof roof structure can be obtained, and a roof structure with high versatility in living comfort can be obtained. Since it is a cement-based panel material, nailing may be possible, which makes it easier to construct a roof.

Further, in this case, the snow-discharging effect can be obtained by discharging the water N from the sprinkling pipe 17 onto the roof material 2, and the air passage T under the roof material 2 can be obtained in the summer period.
The effect of cooling the air inside is obtained.

The second embodiment of FIG. 15 shows another structure of the piping of the heat transport pipe 22. In this case, the ridge duct 9 and the floor duct 18 of each floor are independently connected to the boiler 23 and the ridge duct 9 is connected. The floor base 24 is connected to the boiler 23 independently.

Also in the second embodiment, the same operational effect as in the first embodiment can be obtained.

The present invention is not limited to the above-mentioned respective embodiments. For example, the roofing material 2 is not limited to the one made of metal, but roof tiles or asbestos-based roofing materials may be used, and the above-mentioned embodiments are also applicable. Then, as a structure for forming the ridge duct 9, a metal cover material 1
2 is used, but not limited to metal, roof tiles and asbestos-based materials may be used similarly to roof materials. Also, the heat collecting lens unit 1
The installation position, length or number, size, form, etc. of 4 are appropriately selected, and the shape of the base material 3, the material of the base material 3, the roof shape, the structure, the structure and shape of the air passage T, and the disposition position. Etc. are designed and changed according to the building.

The piping structure of the heat transport pipe 22 is not limited to the piping structures of the first and second embodiments, and the building 1 can be appropriately used.
Will be changed accordingly.

[0043]

INDUSTRIAL APPLICABILITY As described above, in the solar system of the present invention and the building provided with the solar system, the air in the air passageway and the ridge duct of the building is warmed by the solar heat, and the warm air flows through the connecting duct to the floor of each floor. It is introduced into a part of the floor duct, and the room can be heated by the warm air in the floor duct, and the water in the heat transport pipe in the ridge duct is heated by the warm air in the ridge duct and used for hot water supply, etc. By further operating the boiler, hot water from the boiler flows in the heat transport pipe, and the heat of the hot water warms the air in the floor duct and the ridge duct to perform floor heating. The warm air in the building duct passes through the air passage of the roof toward the eaves, and the warm air that passes through this air passage can melt the roof. It is possible to obtain a snow-melting effect, would be to obtain a high roof structure of the multi-purpose residential comfort.

Further, by providing an opening means for opening a part of the duct to the outside air, it is possible to obtain a ventilation effect in the room, and by forming a heat collecting lens portion in the wing duct, solar heat can be satisfactorily collected. It can be heated and can satisfactorily heat the air in the building duct, and the base material and the laminated board are laminated on the floor part of the building with an air passage, and the base part is on the wall part of the building. Forming an air passage through the material, forming a communication port that connects the air passage of the floor portion and the floor duct, and forming the air passages of the floor portion and the wall portion, and passing the air through the wall portion. The warm air in the floor duct is introduced into the air passage of the floor part through the communication port of the floor part by forming the discharge port capable of discharging the warm air passing through the room into the room, and the air passage Warm air in the passage passes through the air passage in the wall Released from the outlet chamber, the passage of warm air in the respective air vent passage can perform heating from the floor portion and wall portion, it is possible to perform a more favorable heating.

Further, by forming a plurality of flat turtle-shaped raised portions on each of the base materials and forming the air passages by the raised portions, the flow path of the warm air has a hexagonal shape, and the warm air passing therethrough is branched. And it will pass while repeating the merging, it is possible to perform the heat exchange satisfactorily, and also by arranging the heat transport pipe in the floor of the building, by the heat of the hot water in the heat transport pipe. It is also possible to store heat in the floor base.

The initial purpose described above can be sufficiently achieved.

[Brief description of drawings]

FIG. 1 is an overall vertical sectional view of a first embodiment of the present invention.

FIG. 2 is an overall cross sectional view for explaining the first embodiment of the present invention.

FIG. 3 is a vertical sectional view of a floor portion of the first embodiment of the present invention.

FIG. 4 is a plan sectional view of a wall portion of the first embodiment of the present invention.

FIG. 5 is an enlarged sectional view of a roof portion of the first embodiment of the present invention.

FIG. 6 is an exploded perspective view of a base material, a roof material, and a metal material according to the first embodiment of the present invention.

FIG. 7 is a perspective view of a base material, a roof material, and a metal material according to the first embodiment of the present invention.

FIG. 8 is a partial cross-sectional view of the first embodiment of the present invention.

FIG. 9 is a partial plan sectional view of the first embodiment of the present invention.

FIG. 10 is a partially enlarged vertical sectional view of the first embodiment of the present invention.

FIG. 11 is a partially enlarged vertical sectional view of the first embodiment of the present invention.

FIG. 12 is an overall plan view of the first embodiment of the present invention.

FIG. 13 is an explanatory cross-sectional view of a usage state of the first embodiment of the present invention.

FIG. 14 is an explanatory cross-sectional view of a usage state of the first embodiment of the present invention.

FIG. 15 is an explanatory cross-sectional view of a usage state of the second embodiment of the present invention.

[Explanation of symbols]

 1 Building 2 Roofing Material 3 Base Material 4 Protrusion 9 Duct 10 Roof 14 Heat Collecting Lens 18 Floor Duct 20 Connection Duct 21 Opening Means 22 Heat Transport Pipe 23 Boiler 28 Laminate F F Floor K Wall T T Air Passage W air

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁶ Identification code Internal reference number FI Technical display area E04H 1/02 9/16 MF24D 9/00 F24J 2/08 2/42 MH

Claims (7)

[Claims] 1. A roof material is placed on a base material of a roof of a building with an air passage being provided, and a ridge duct as an air duct communicating with the air passage is formed at the top of the roof, and A floor duct as an air duct is also formed in the underfloor portion of each floor of the building, the ridge duct and the floor duct are connected to each other by a connection duct, and a heat transport pipe is arranged in the ridge duct and the floor duct. A solar system characterized by being constructed by connecting a boiler to a heat transport pipe. 2. The solar system according to claim 1, further comprising opening means for opening a part of the duct to the outside air. 3. The solar system according to claim 1, wherein a heat collecting lens portion is formed in the ridge duct. 4. A base material and a laminated board are laminated on the floor portion of the building with an air passage, and an air passage is formed by the base material on the wall portion of the building. A communication port that connects the air passage and the floor duct is formed, and each air passage of the floor portion and the wall portion is formed to communicate, and warm air that passes through the air passage of the wall portion can be released into the room. The solar system according to any one of claims 1 to 3, wherein an emission port is formed. 5. The solar system according to claim 1, wherein each of the base materials is formed with a plurality of flat turtle-shaped raised portions, and the air passages are formed by the raised portions. 6. The solar system according to any one of claims 1 to 5, wherein the heat transport pipe is arranged even in the floor base of the building. 7. A building comprising the solar system according to any one of claims 1 to 6.