JP6099317B2 - Building roof building structure - Google Patents

Description

  The present invention efficiently uses the blowing of air to the ventilation surface of the building structure to quickly discharge the air heated on the back of the shed or roof from the building structure, and to reduce the amount of heat remaining in the building structure. The present invention relates to a ridge structure of a roof of a building that can be forcibly released, for example, and can prevent a decrease in power generation efficiency due to a rise in temperature of solar cells even when the roof is constituted by solar cells.

In the building, the internal air was warmed by sunshine, etc., and the air rose by natural convection due to the temperature difference, and it was easy to stay in the hut (ridge), which is a high position in the building.
Moreover, the building ridge is provided with an opening for discharging warm air on the indoor side or the back of the roof, and ventilation is provided by making the building cover the opening.
In recent years, it has been promoted to install sunlight on a roof. However, a problem of “high temperature” similar to the above has also occurred on the back surface of a solar cell. And a solar cell has the problem that electric power generation efficiency falls by becoming high temperature.

For example, Patent Document 1 and the like describe a ventilation building that can be exhausted by natural convection in which warmed air rises by communicating the inside of the ventilation building with a small indoor part or a roof back surface.
Further, Patent Document 2 describes a configuration in which air introduced from the eaves side is passed through the back side of the solar cell, and a fan is operated and exhausted at the back of the hut located at the top of the building.
Furthermore, Patent Document 3 describes a roof structure in which solar cells are installed, and describes a configuration in which outside air is introduced from the eaves and discharged at the ridge.

JP 2012-36648 A JP 2001-90296 A JP 11-44035 A

However, since the building structure of Patent Document 1 is exhausted by natural convection as described above, sufficient ventilation (ventilation) is not performed and the efficiency is extremely low.
In Patent Document 2, the fan is operated and exhausted positively. However, if a predetermined effect is to be obtained, the operation time of the fan becomes longer and the amount of heat generated by the operation of the fan is also generated. It was not an effective method.
Furthermore, in the said patent document 3, the discharge | emission amount from a ridge part is influenced by the introduction amount of the external air from an eaves, and is not efficient. In addition, in most of the specifications introduced from the eaves, since the introduction part is downward, the introduction amount that can always discharge the air in the air layer cannot be expected.

  Therefore, the present invention quickly uses the blowing of air to the ventilation surface of the building structure without using an electric facility such as a fan, so that air heated on the back side of the shed or roof can be quickly discharged from the building structure. The amount of heat that is exhausted and stays in the building structure can be forcibly released. For example, even when the roof is composed of solar cells, it is possible to prevent a decrease in power generation efficiency due to a rise in the temperature of the solar cells. The purpose is to propose a building roof structure that can be built.

The present invention has been proposed in view of the above, and is a ridge structure provided in a ridge portion of a roof of a building, wherein the ridge portion communicates the inside of the ridge structure and the back of the roof from the eave to the ridge. The ventilation surface forming the ridge structure is formed by continuously forming a plurality of lateral louvers in a plurality of stages in the vertical direction with a predetermined interval, which is a ventilation part, and at least one ventilation part Is a lead-out portion for leading the air inside the building structure to the outside of the building structure, and the lead-out portion is attached to one or more of the louvers that form the ventilation surface on the windward side of the opposite edge across the ventilation portion The present invention relates to a ridge structure of a building roof characterized by having a standing upright portion.

  Moreover, this invention also proposes the ridge structure of the building roof characterized by the roof being constructed | assembled by the solar cell in the said ridge structure.

The building roof structure of the building of the present invention can be used as a lead-out portion by providing an upright portion on the windward side of at least one ventilation portion, and the air inside the building structure is built in the lead-out portion. It can be led out of the structure, significantly speeds up the air flow inside the building structure and the air layer on the back of the roof, and does not have the influence of the outside temperature on the room, for example, it is cool in the summer and warm in the winter It can be set as a building.
Moreover, the upright portion is not attached to the roof surface, but is attached to one or more of the louvers that form the ventilation surface, so it is not affected by the specifications of the roof and should be installed and replaced very easily. Can do.

In addition, when the roof is constructed of solar cells, the heated air and the amount of heat on the back of the solar cells are released, thereby suppressing a rise in the temperature of the solar cells and preventing a decrease in power generation efficiency. .
In this case as well, the upright part is not attached to the solar cell or its fixing member, but is attached to the louver that forms the ventilation surface, so it is not affected by the specifications of the solar cell or its fixing member. And replacement is extremely easy.

(A) Side sectional view showing the ridge structure of the first embodiment of the present invention in which the roof is a roof structure using solar cells, (b) An enlarged cross section showing the wind derivation action by the upright portion in the first embodiment. FIG. (A) Side sectional view showing the ridge structure of the second embodiment of the present invention in which the roof has an outer wall ventilation structure, (b) An enlarged sectional view showing the wind derivation action by the upright portion in the second embodiment. (A)-(f) It is a sectional side view which shows the implementation variation of louver shape. (A)-(h) It is a sectional side view which shows the attachment variation of an upright-shaped part. It is a sectional side view which shows the arrangement | sequence variation of (a)-(c) derivation | leading-out part. (A)-(f) It is a sectional side view which shows other variations.

The building roof structure of the building of the present invention is a building structure provided at the building roof ridge, and an air layer communicating from the eaves to the building is formed on the back surface of the roof, and the air layer is The ventilation surface that communicates with the interior of the structure and forms a ridge structure is formed by continuously forming a plurality of lateral louvers in a vertical direction at a predetermined interval that is a ventilation part, and at least one ventilation The part is a lead-out part that leads the air inside the building structure to the outside of the building structure, and the lead-out part is provided with an upright part on the windward edge facing the ventilation part. .
With this configuration, since the air inside the building structure can be led out to the outside of the building structure by at least one lead-out part provided, the flow of air in the air layer communicating with the inside of the building structure is significantly accelerated, and the outside air temperature is reduced. For example, a building having a room environment that is cool in the summer and warm in the winter can be obtained without affecting the room.

  The ridge structure used in the present invention has a configuration in which a ventilation surface is formed by continuously forming a plurality of laterally oriented louvers in a vertical direction with a predetermined interval as a ventilation portion. The louver constituting the ventilation surface may be a molded body having a plurality of bent portions or a molded body including a curved portion. The shape is not particularly limited, but the shape of the louver used in the illustrated embodiment described later is not limited. As described above, it is desirable to use a molded body formed of a plurality of descending inclined surfaces although the inclination angles are different, and the outer surface side and the inner surface side may be attached twice.

  The ventilation part of the predetermined space | interval formed between adjacent louvers is formed in the direction orthogonal to the wind blowing up from the downward direction, and a substantially horizontal horizontal direction. This ventilation part serves as a lead-out part for leading the air inside the building structure to the outside of the building structure depending on the position where the standing part described later is formed, or conversely, the introduction part for introducing the air outside the building structure into the building structure It also becomes. In addition, you may arrange | position the member which prevents the penetration | invasion of refuse etc. to this ventilation part, if it does not inhibit the flow of air, such as punching, a mesh, and a net | network.

The upright part is provided on the wind at the opposite edge across the ventilation part, and forms turbulent flow that guides the blowing of wind toward the ventilation surface, thereby allowing the air inside the building structure to be built. It plays the role of deriving so as to be sucked out of the structure.
This upright part may be provided in all ventilation parts, or may be provided partially. Further, it may be provided so as to straddle adjacent or plural louvers. Further, the standing portion may be provided over the entire length or partially provided with respect to the lateral side of the louver. Furthermore, the upright portion may be substantially vertical to the ventilation surface, or may be inclined to the inside (eave side) and the outside (ridge side).
In addition, even if the upright portion is provided integrally with the louver in advance (including deformation of the louver), the upright portion made of a separate body is fastened or fitted with screws, bolts, nuts, etc. , Engagement, adhesion, or a combination of these may be attached to the louver.

  The roof to which the ridge structure of the present invention is applied may be any roof as long as it has a structure in which an air layer communicating from the eaves to the ridge is formed on the back surface of the roof, and the air layer communicates with the inside of the ridge structure. Examples of such a roof include a roof structure in which a moisture permeable waterproof sheet is attached to the inner wall and a ventilation layer is provided between the outer wall and a roof structure in which a solar cell that also serves as a roofing material is attached to the back side through an air layer. it can.

  The lower layer material or wall may be a known roof such as existing tile, slate, metal, etc., or a roof made of newly laid tile, slate, metal, etc. As long as it has a rain performance, the waterproof layer made of a waterproof sheet such as polyvinyl chloride may be used. Further, the existing or new roof made of metal (plate) or the like may be any of a horizontal shape, a vertical shape (a tiled rod shape, a smooth shape, etc.), a folded plate, and the like.

The solar cell may be a module in which solar cells such as crystal are laminated on glass or the like, or may be a thin film such as an amorphous material. It may be integrated with a metal plate or the like to form a sheet (plate) or a board.
Moreover, the solar cell may be constructed by laying the above-described module, sheet, board or the like as it is, or by laying a frame (frame) around the periphery. Further, in order to increase the amount of power generation, a double-sided light receiving (power generation) type solar cell may be used. In this case, a reflective portion may be interposed below the solar cell, and a layer that is also used as a lower layer material is provided separately. It may be a thing.

The reflector provided below the double-sided light receiving cell reflects sunlight and irradiates the back side of the cell with sunlight, and may be provided, for example, on the entire surface or partially. Even if it exists in a material etc., steel plate and copper plates, such as iron, stainless steel, and aluminum, or coated steel plates, such as a surface treatment steel plate and vinyl chloride, may be sufficient as a plate shape and a film shape. Moreover, impregnation sheets, such as a hard resin board, a resin sheet, and asphalt, may be sufficient. The reflective part may be painted in white, silver or the like, or may have a reflective (including glossy) top coat, a mirror-finished surface, or a combination of these aspects. Good. Further, the reflecting portion may be substantially flat, square wave, or arc shape. In addition, when a double-sided light receiving module is disposed on a newly installed / existing roof, a reflective part as described above may be used separately or newly, or a paint having reflective performance on an area corresponding to the target area, etc. The reflective portion may be formed by applying a coating.
In addition, in the case where a reflection part (material) is provided separately, even in a mode in which it is arranged at intervals between horizontal bars or vertical bars, a portion that reflects sunlight (face plate part) may be flat or continuous (square) wave shape. Good. In addition, in the aspect which arranges this reflective part in the arrangement interval of a horizontal beam or a vertical beam, an end edge is raised, and it is made to latch between what is inserted between vertical beams or between horizontal beams, a vertical remainder, or a horizontal beam. Alternatively, it may be fixed with screws or the like.

  In the first embodiment of the present invention shown in FIG. 1 (a), an air layer 10 communicating from the eaves to the ridge is formed on the back side of the roof constructed by the solar cell 1, and the air layer 10 is formed in the ridge structure. The ventilation surface 40 that communicates with the inside of the building 4 and forms the ridge structure 4 is formed by continuously forming a plurality of lateral louvers 41 in a vertical direction with a predetermined interval as the ventilation portion 42, The ventilation part 42 located below is a lead-out part 2 a that leads the air inside the building structure 4 to the outside of the building structure 4. And as the louver 41II located in the lowest stage, the louver 41II having a rising piece 411 (= the upright portion 3) is fixed, and the ventilation portion 42 located on the ridge side is used as the lead-out portion 2a.

Although the said ridge structure 4 is abbreviate | omitting and showing the right half, it mainly consists of the ventilation surface 40 of the right-and-left inclined side surface shape which forms a substantially mountain shape over the ridge part of a roof. Then, the outer surface of the auxiliary fixing member 43 that is formed by bending a plurality of louvers 41 having a substantially S-shaped cross section by bending a metal plate or the like in an up-down direction and assembled in an inclined manner at the end. It is the structure fixed to the side and the inner surface side. In addition, the code | symbol 44 shown in the figure is a top cosmetic material attached to the top part which faced the right and left auxiliary | assistant fixing material 43, Comprising: It straddles the louvers 41 and 41 located in the uppermost each of an outer surface side and an inner surface side. It is fixed.
The louver 41 is provided with folded portions at the upper end and the lower end, and each louver 41 fixed to the outer surface side of the auxiliary fixing member 43 has a convex portion in the upper half and a concave portion in the lower half as viewed from the outer surface side. Further, the upper end of each louver 41 is positioned in a non-contact manner in the concave portion of the upper louver 41, and the lower end is positioned in a non-contact manner in the convex portion of the lower louver 41. It is arranged. The louver 41 that is fixed to the inner surface side of the auxiliary fixing material 43 is attached so as to be substantially symmetrical with the louver 41 that is fixed to the outer surface side of the auxiliary fixing material 43.
In the building structure 4 having this configuration, the open portions of the ventilation portions 42 on the outer surface side are formed so as to face upward. Therefore, the air staying in the building structure 4 is configured to be easily discharged due to the rise. The rainwater thus drained (guided) by the inner louver 41 does not enter the room side.
Of the louvers 41 constituting the ridge structure 4, the uppermost louver 41II is raised upward (upward piece 411), and the raised piece 411 is raised substantially vertically. Part 3.

In the building structure of FIG. 1 (a), as indicated by the white arrow, wind (blowing wind) is blowing from the eaves side lower side toward the building side upper side. As described above, the upper end of the louver 41II, which is the upright portion 3 (the rising piece 411), is raised to the lower side so that the ventilation portion 42 located above the louver 41II It becomes the derivation | leading-out part 2a which derive | leads out the building structure 4 outside.
The flow of air by the upright portion 3 will be described with reference to the enlarged view of FIG. 1B. The blown-up air W1 is blown onto the upright portion 3 to be the upward wind W2, and the rewinding air W3 is obtained. Although the wind W4 flows along with the flow of other winds, the wind hitting the upright portion 3 causes upward turbulence, and the upper end of the ventilation portion 2 is brought into a decompressed state. Experiments have shown that it acts as the lead-out part 2a sucked out. And since the inside of the ridge structure 4 communicates with the air layer 10 communicating from the eaves on the back side of the solar cell 1 to the ridge, the air flow indicated by the broken-line arrows in FIG. By releasing the warmed air and the amount of heat on the back surface of the solar cell 1, the temperature increase of the solar cell 1 can be suppressed and a decrease in power generation efficiency can be prevented.

  In the first embodiment, the roof constructed by the solar cell 1 is constructed on a lower layer material (existing roof) 6 having a rain closing performance via a take-out member 7A, a support member 7G and the like which will be described later. The configuration of the solar cell 1 and the configuration of the lower layer material 6 will be briefly described below.

  The lower layer material (existing roof) 6 comprises a base material 6B and a waterproof sheet 6C, such as a wood cement board, laid on a frame 6A made of C-shaped steel, and a heat insulating material on the base material. 6D and a metal rafter 6E (fixing material 6F, its fixing tool 6g) along the flow direction are attached, and a horizontal covering material is applied as a lower layer material (exterior material) 6 thereon. The lower layer material 6 is formed with a polymerized portion 63 formed by folding back to the surface side at the water-side end portion of the face plate portion 61, and at the water-side end portion, it is substantially U-shaped toward the back surface side. The overlapped portion 62 formed by folding is formed, and the overlapped portion 62 of the upper packaging material 6 is engaged with the polymerized portion 63 of the lower packaging material 6 in a polymerized manner, and at the piece-like hanging element 6H It is fixed on the ground.

The take-out member 7A is fixed to the overlapping portion of the lower layer material (existing roof) 6 with a fixing tool 7b, which is a screw, so that the water upper edge of the fixing portion along the base is inserted from the lower side, and is L-shaped. A support member 7G that is continuous in the flow direction is fixed via the material 7D and a rail material 7F having a substantially rectangular columnar shape arranged in the left-right direction.
Grooves are formed in the length direction on the upper surface of the take-out member 7A and the underwater side surface of the rail member 7F, and can be slid in a state where the heads of the bolt members are respectively stored in the groove portions, The nut can be tightened and fastened. In the figure, 7e is a bolt nut attached to each groove part of the take-out member 7A and the rail material 7F. Therefore, the position can be appropriately adjusted in the left-right direction in a state where any of the bolts and nuts 7e is loosened, and the rail member 7F and the supporting member 7G thereon can be fixed at a desired position by tightening.

  In the building structure of the first embodiment having such a structure, the air inside the building structure 4 can be led out to the outside of the building structure by the lead-out portion 2a formed by providing the upright portion 3, The flow of air in the air layer on the back surface of the roof that communicates with it can be remarkably increased, and the building can be constructed in an indoor environment that does not have the influence of outside air temperature on the room.

  Moreover, in this 1st Example, although the roof is constructed | assembled with the solar cell 1, the temperature rise of the solar cell 1 is suppressed by releasing the warm air and heat which remain in the solar cell 1 back surface, A decrease in power generation efficiency can be prevented.

  In the second embodiment of the present invention shown in FIG. 2, an air layer 80 communicating from the eaves to the ridge is formed on the back side of the side roof 8, and the air layer 80 is communicated with the inside of the ridge structure 4 ′. The ventilation surface 40 ′ forming the ridge structure 4 ′ is formed by continuously forming a plurality of lateral louvers 41 ′ in the vertical direction with a predetermined interval as the ventilation portion 42 ′, and is located at the lowest position. The ventilation unit 42 'that performs the derivation unit 2a guides the air inside the building to the outside of the building. Then, the arc-shaped piece 3a is screw-fixed (screw 3b) to the louver 41 'positioned at the lowermost stage so as to be raised, and the upright portion 3 is formed, and the ventilation portion 42' positioned on the ridge side is led out. The configuration is 2a ′.

  The building structure 4 ′ in the second embodiment is substantially the same as the building structure 4 in the first embodiment except that the cross-sectional shape of the louver 41 ′ is slightly different. A description thereof will be omitted.

  In the roof in the second embodiment, a vertical beam member 8B continuous in the flow direction is arranged on a casing 8A made of C-shaped steel to form a base, and a lower layer material (exterior material) is formed on the base. As shown in FIG. This lower layer material 8 is formed with a polymerized portion 83 formed by folding back to the surface side at the water-side end portion of the face plate portion 81, and at the water-side end portion to have a substantially U-shape toward the back surface side. A superposed portion 82 formed by folding is formed, and the superposed portion 83 of the upper packaging material 6 is engaged in a polymerized manner with the polymerized portion 83 of the lower packaging material 8.

In the ridge structure of FIG. 2 (a), wind (blowup wind) is blowing from the eaves side lower side toward the ridge side upper side as indicated by the white arrow, so that it is located at the lowest position as described above. The ventilation part 42 'that performs the above becomes the derivation part 2a' that leads the air inside the building to the outside of the building.
The flow of the air by the upright portion 3 will be described with reference to the enlarged view of FIG. 2B. The blowing air W1 is guided to the upright portion 3 to become the upward wind W2 and the wind W3 to rewind, Experiments have shown that air inside the building acts as a lead-out unit 2a ′ that is sucked out of the building because a turbulent flow is generated above the deriving unit 2a ′ to reduce the pressure. And since the inside of the ridge communicates with the air layer 80 communicating from the eaves on the back side of the roof 8 to the ridge, the air flow indicated by the broken-line arrows in FIG. The flow of air in the air layer 80 on the back surface of the roof is remarkably accelerated, so that an indoor environment can be obtained without being influenced by the outside air temperature.

  FIG. 3 shows a variation in which the upright portion 3 is integrally provided in the lowermost louver 41. More specifically, the rising pieces 413 to 418 are replaced with the upright portion 3 in place of the louver 41 provided in the lowermost step. Variations (louvers 41III to 41VIII) are shown. Since the configuration other than this is exactly the same as that of the first embodiment, the same reference numerals are given to the drawings and description thereof is omitted.

FIG. 3 (a) uses a louver 41III provided with a rising piece 413 formed in an arc shape, and the wind is induced in the same manner as in the second embodiment in which the separate arc-shaped piece 3a is fixed, Air inside the building is discharged from the lead-out part 2a.
FIG. 3 (b) uses a louver 41IV provided with a substantially square-shaped rising piece 414 whose tip is raised upward and folded downward. Is discharged.
FIG. 3C uses a louver 41V provided with a rising piece 415 in which a flat ridge end is formed in an arc shape upward, and air inside the ridge is discharged from the lead-out portion 2a.
FIG. 3 (d) uses a louver 41VI provided with a rising piece 416 whose upper end is formed in a substantially square shape further upward, and the air inside the building is discharged from the outlet portion 2a.
FIG. 3 (e) shows a louver 41VII provided with a rising piece 417 raised up in an inclined manner, fixed along the outside of the lowermost louver 41, from the outlet 2a to the air inside the building. Is discharged.
FIG. 3 (f) uses a louver 41VIII provided with a rising piece 418 raised up in an inclined manner, and air inside the building is discharged from the lead-out part 2a.

  FIG. 4 shows a variation in which the separate molding materials 3I to 3VIII are attached to the lowermost louver 41 from the bottom or the bottom to form the upright portion 3. Any of these molding materials 3I to 3VIII can be a piece material or a continuous material as required, and the air inside the building is discharged from each lead-out portion 2a. Since the configuration other than this is exactly the same as that of the first embodiment, the same reference numerals are given to the drawings and description thereof is omitted.

FIG. 4A shows a molding material 3I obtained by molding a metal plate or the like into a substantially square shape and fixed along the upper side of the lowermost louver 41. FIG.
FIG. 4B shows a metal or hard resin extruded mold (molded material 3II) fixed to the upper end of the second louver 41 from the bottom.
In FIG. 4C, the second or lower louver 41 ″ is made of a metal or hard resin extrusion mold material, and a metal or hard resin extrusion mold material (molding material 3III) is screw-fixed to the upper end thereof. It can be considered that a louver composed of two members is used.
FIG. 4D shows that a substantially bowl-shaped molding material 3IV is attached to the second louver 41 from the bottom as shown by the dotted line in the figure, and can be rotated (tilted) without using screws or adhesives. It can be attached to.
FIG. 4 (e) shows a case where a molding material 3 </ b> V having a fitting groove opened upward is attached to the upper end of the second louver 41 from the bottom.
In FIG. 4 (f), a shape almost the same as that shown in FIG. 4 (a) was formed with an extrusion mold material to form the lowermost louver 3VI.
FIG. 4G is exactly the same as FIG. 4F except that the molding material 3VII is made of a metal plate or the like.
In FIG. 4H, a molding material 3VIII made of a thick metal plate or the like is attached to the upper end of the lowermost louver 41 by caulking.

FIG. 5 shows an arrangement variation of the lead-out portions 2 a provided on the ventilation surface 40.
5 (a) and 5 (b) show that the louver 4IX made of an aluminum extruded material having substantially the same shape as the molding material 3VI in FIG. The louver 4IX is arranged in the fifth from the bottom in FIG. 5 (b) except that it is used. Accordingly, in FIG. 5A, the lowermost ventilation portion 42 of the ventilation surface 40 becomes the derivation portion 2a, and in addition to this, the derivation portion 2a is provided in the middle of the ventilation surface 40 in FIG. It is done.
FIG. 5C shows a louver 4X having a shape similar to the louver 41III in FIG. Will be provided.
Thus, the derivation | leading-out part 2a is not limited to only one place, You may make it provide in two places or more.

FIG. 6 shows other variations.
FIG. 6A is for fixing a molding material 51 protruding upward in a mountain shape so as to straddle two adjacent louvers 41, 41, and punching (drilling) a portion surrounded by a dotted line shown in the figure. It is processed and attached with screws.
FIG. 6B is a view in which the lower vertical portion of the molding material 52 using the louver 41 is fixed to the upper vertical portion of the louver 41 with screws.
The molding material 51 of FIG. 6A and the upper molding material 52 of FIG. 6B can be retrofitted to an existing building structure.
FIG. 6C shows a structure in which an upright portion 53 formed by combining a plurality of members is attached instead of the lowermost louver 41, and the louver 41 on the outer surface side of the auxiliary fixing member 43 is attached upside down. ing.
FIG. 6D shows an upright portion 54 formed by combining a plurality of members between the lowermost louver 41 and the second lowest louver 41.
FIG. 6 (e) is a structure in which an upright portion 55 is attached in place of the lowermost louver 41, rising upward in a substantially square shape and having its lower end fixed to the second louver 41 from the bottom.
FIG. 6 (f) is a structure in which an upright portion 56 made of a member raised up upward and a substantially U-shaped member is attached instead of the lowermost louver 41.
6 (d) to 6 (f), the lead-out portion 2a is formed on the ridge side of the second-stage louver 41, but the upright portions 54 to 56 are punched (drilled) and the holes are formed. Also, as shown by a dotted line in the figure, the derivation unit 2a can be used. ,

DESCRIPTION OF SYMBOLS 1 (Double-sided light reception type) Solar cell 10 Spatial layer 2 (back side) 2 Ventilation part 2a Derivation part 3 Standing part 4 Building structure 41 Louver 42 Ventilation part 43 Auxiliary fixing material 8 Roof (side-by-side exterior structure)
80 Spatial layer

Claims (2)

It is a building structure provided in the building roof of the building,
In the building, an air layer is formed that communicates the interior of the building structure and the back of the roof from the eaves to the building.
The ventilation surface forming the ridge structure is formed by continuously forming a plurality of lateral louvers in a vertical direction with a predetermined interval being a ventilation part,
At least one or more ventilation parts are a lead-out part which guides the air inside a building structure to the exterior of a building structure, and this lead-out part forms a ventilation surface on the windward edge which faces across the ventilation part. A ridge structure of a roof of a building, wherein a standing part attached to one or more louvers is provided.   The roof structure of a building according to claim 1, wherein the roof is constructed of solar cells.

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