JP5379758B2 - Double roof extension structure and energy-saving roof or snow-melting roof using it - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a new heat-insulating/snow-melting roof technique capable of improving the heat insulation property of a roof of a building, surely preventing leaking of snowmelt and rain after construction, promptly melting snow on a roof, and surely blocking snow slide and the generation of an ice pillar. <P>SOLUTION: A double roof addition structure 1 is formed by attaching prescribed attaching metal fittings 2, 2,... at respective parts to be respective intersections of lattice-like arrangement assumed on the entire object roof surface 90 which is an existing or newly constructed roof 9, arranging attaching purlins 3, 3,... through the attaching metal fittings 2, 2,..., spreading an addition roofing material 4 where the attaching purlins 3, 3,... can be attached as a base structure and an eave protective part 5 projecting from the part of the fascia board 93 of the roof 9 by a length equivalent to a rain gutter width can be integrally formed, and forming a space 7 for ventilation. <P>COPYRIGHT: (C)2012,JPO&amp;INPIT

Description

    The present invention relates to heat insulation and snow removal of building roofs, and can be installed on any roof, whether existing or new, and can effectively insulate the roof. In addition to the field of providing and providing a double roof extension structure that can melt snow quickly and prevent the occurrence of snow traps, falling snow, and icicles, and also reliably prevent the occurrence of sugamore and rain leaks, Materials and equipment required for transportation, storage, assembly and installation, and materials required for materials, machinery and parts, such as wood, stone, various fibers, plastic, various Fields that provide metal materials, etc., electronic components to be incorporated in them, control-related equipment that integrates them, fields of various measuring instruments, fields of power equipment that moves the equipment and instruments, and electric power that is used as energy Fields generally referred to as industrial machinery, such as the fields of electricity and oil, which are energy sources, as well as testing and researching these facilities and equipment, fields related to their display, sales, import and export, Generals, such as the results of their use, the equipment for making them, the fields related to the collection and transportation of garbage generated by the operation of equipment, the recycling field for efficiently reusing such garbage In addition, there are no technical fields that are not related to new fields that cannot be envisaged at this time.

(Points of interest)
General houses in areas with a lot of snowfall are prevented from having a snowfall accident and avoiding the installation of steep roofs to enhance the safety of snow removal work. Various roofs, such as single-flow, hip-folding, and under-story roofs, are equipped with snow clasps at multiple locations, and if the amount of durable snow is exceeded, workers such as the owner of the house can use the ladder There is a lot of fall accidents every year, as fresh snow that has accumulated deeply destabilizes your feet, and snow that has been loosened by sunlight during the day becomes very slippery. As a result, it is recommended that two or more people, especially snow specialists, to remove snow, is encouraged. However, if the work is repeated, the costs will increase and there will be a great economic burden. Shi Even the people who are inferior in physical strength, such as elderly people who want to save the burden or who can not bear the burden, still have unresolved the serious problem that they have to climb on their own roofs and prepare for the danger Remains.

(Conventional technology)
Reflecting this situation, proposals that can be used to overcome this situation are not unheard of.
For example, as represented by those proposed in Patent Documents 1 (1) and (2) below, for snow retaining and snow extinguishing, the ridge direction cross-sectional shape along the eaves of the roof is triangular. From snow-fitting brackets that can be fitted with a frame to prevent snowfall and ice pillars from occurring, and indoor warm air and hot-air heaters such as those found in Patent Documents 1 (3) and (4) The air can be circulated by either directing it to the attic space and forcibly circulating it using a blower fan, etc., or allowing natural convection by convection, and heating the roof There are some techniques that make it possible to extinguish snow.

However, the metal fittings for snow extinguishing as shown in the former patent documents 1 (1) and (2) are directly fixed and hung on the field board, or sandwich the winding goby part of the board. However, even if it can be snow-capped after it is installed on the roof, the ridge cannot be snow-melted. In addition, the snow-dissipating roofs represented by Patent Documents 1 (3) and (4) can effectively remove snow on the roof by heating the attic space. It has a fatal defect that it is not equipped and cannot reliably prevent snowfall, falling snow, and falling icicles.
(1) JP-A-2005-48424 (2) JP-A-2005-105778 (3) JP-A-2004-225212 (4) JP-A-6-49666

(Awareness of problems)
As described above, various types of snow-fitting brackets and snow-roofing roofs that have been proposed so far may cause adverse effects such as sugamore and rain leaks, even with slight construction mistakes associated with installation work, Elderly people who have the difficulty of preventing snowfall, snowfall, icicle fall, etc., and who have lived in hilly and mountainous areas and can not expect the help of young people, etc. For many years, the technology for snow removal of roofs in houses, etc. in heavy snow areas that have been plagued by repeated snowfall is still unresolved. As one of the things related to architecture, I feel a heavy responsibility, and at the same time, in order to realize energy-saving houses that are friendly to the global environment, I thought that it is necessary to perform something devised.

(Object of invention)
Therefore, the present invention can not only improve the heat insulation of the building roof, but also surely prevent the occurrence of sugamore and rain leaks, and quickly achieve snow removal on the roof to achieve snowfall, snowfall, icicles. From the judgment of whether it is possible to develop a new insulation and snow-melting roof technology that can reliably prevent the occurrence of the occurrence of, the development and research has begun quickly, trial and error over a long period of time, and many prototypes, As a result of repeating the experiment, we have finally succeeded in realizing a double roof extension structure with a new structure and a new energy-saving roof or a snow-melting roof with a new structure using it. In the following, the configuration thereof will be described in detail together with an embodiment representative of the present invention shown in the drawings.

(Structure of the invention)
As clearly understood from the embodiments representing the present invention shown in the drawings, the double roof extension structure of the present invention basically comprises the following configuration.
That is, a predetermined mounting bracket is attached to each of the crossing points in the grid-like arrangement on the existing roof surface or on the entire surface of the target roof, assuming a space that can be secured according to the roofing material. After mounting, the mounting purlins are fixed and arranged via the mounting brackets, and the covering plates are laid over the entire surface as a base structure and integrated to form a ventilation space. On the board, an additional roofing material that can be attached to the entire surface of the board and that can be integrally formed with an eaves edge protection part that protrudes from the nose concealed part of the thatched roof by an amount equivalent to the rain gutter width is stretched. This is a double-roof additional structure with the gist of the configuration that is provided.

    More specifically, an existing or newly-installed thatched roof that covers the entire surface of the target roof is predetermined for each of the crossing points in a grid-like layout that is assumed to be a space that can be secured according to the roofing material. After attaching the mounting brackets, the mounting purlins are fixed and arranged through these mounting brackets, and the mounting planks are used as a base structure to cover and cover the entire surface to form a ventilation space. On the other hand, on the cover plate, an additional roof that can be attached to the entire surface of the cover plate and that can integrally form an eaves edge protection portion that protrudes from the nose cover portion of the thatched roof by an amount equivalent to the width of the rain gutter. A double roof extension structure comprising a structure in which at least one warm air duct guided from any indoor space under the thatched roof is connected to a suitable place in the ventilation space, with a straw material stretched Become.

    In other words, it is an existing or newly-installed thatched roof that covers the entire surface of the target roof with a predetermined distance at each crossing point in the grid-like layout assumed to be secured according to the roofing material. After attaching the mounting brackets, the mounting purlins are fixed and arranged via the mounting brackets, and the cover plates are laid on the entire surface and integrated to form a ventilation space. On the covering plate, an extended roof roof that can be attached to the entire surface of the cover plate and can integrally form an eaves edge protection portion that protrudes from the nose concealment portion of the thatched roof by an amount equivalent to the width of the rain gutter. At least one warm air duct guided from any indoor space under the thatched roof was connected to a suitable place in the ventilation space, and guided from a geothermal extraction hole excavated and covered in the ground. At least one land Or a duct directly in place of the ventilation space, or a double-roof extension structure comprising a structure in which shall become connected to one of one of the at least one middle place of the warm air duct.

(Related invention 1)
In relation to the above-described double roof extension structure, the present invention also includes an energy saving roof utilizing the same.
That is, a predetermined mounting bracket is attached to each of the crossing points in the grid-like arrangement on the existing roof surface or on the entire surface of the target roof, assuming a space that can be secured according to the roofing material. After mounting, the mounting purlins are fixed and arranged via the mounting brackets, and the covering plates are laid over the entire surface as a base structure and integrated to form a ventilation space. On the board, an additional roofing material that can be attached to the entire surface of the board and that can be integrally formed with an eaves edge protection part that protrudes from the nose concealed part of the thatched roof by an amount equivalent to the rain gutter width is stretched. In addition, the area facing the eaves edge protection part or the concealment of the nose cover is formed on the front decorative wall part that can be concealed, and the rain gutter part is integrated so as to be arranged near the lower end of the front eaves wall part and near the edge of the roof eaves. Wear the formed eaves partition wall frame, and A drainage hole is opened in the eaves protection part on the roof eaves of the eaves protection part or on the rain gutter part of the eaves partition wall frame in front of the eaves protection part. At the edge of the installed purlin and cover plate, a storm concealment wall that extends from the top of the target roof surface to the eaves partition wall frame is newly constructed, and it is composed of a double roof expansion structure that forms the basis of this invention It is an energy-saving roof made up of components.

(Related invention 2)
In relation to the above-described double roof extension structure, the present invention includes a snow-dissipating roof using the same.
That is, a predetermined mounting bracket is attached to each of the crossing points in the grid-like arrangement on the existing roof surface or on the entire surface of the target roof, assuming a space that can be secured according to the roofing material. After mounting, the mounting purlins are fixed and arranged via the mounting brackets, and the covering plates are laid over the entire surface as a base structure and integrated to form a ventilation space. On the board, an additional roofing material that can be attached to the entire surface of the board and that can be integrally formed with an eaves edge protection part that protrudes from the nose concealed part of the thatched roof by an amount equivalent to the rain gutter width is stretched. In addition, it is possible to conceal the area facing the eaves edge protection part or the nasal concealment, and it is formed on the front decorative wall part integrated with a snowfall prevention part that is bent so as to rise upward from the eaves edge. Continuing to the bottom of the wall, Equipped with an eaves partition wall frame that is integrally formed with the rain gutter part so as to be arranged in the vicinity of the eaves part, and on the roof eave part of the eaves protection part or on the rain gutter part of the front eaves partition wall frame. A windbreak that opens from the top of the target roof surface to the eaves partition wall frame at the edge of the mounting purlin and cover plate that opens a drainage hole in the eaves protection part and extends from the roof of each roof to the outside of the building. It is a snow-dissipating roof composed of a double-roof additional structure that forms the basis of the present invention and has a concealed wall.

    As described above, according to the double roof extension structure of the present invention, unlike the conventional ones, a predetermined mounting bracket is provided on the existing or new thatched roof target roof surface from the unique characteristic configuration as described above. It can be installed easily and quickly without any major special processing on the existing or new thatched roof, and there is no need to worry about sugamore or rain leak after construction. There is also a space for ventilation between the target roof surface and the additional roofing material on the main roof that is fixed via each mounting bracket, and the heat insulation of the roofs of various buildings such as ordinary houses In addition to significantly reducing the burden on air conditioning equipment such as indoor air conditioning, it can be economical and friendly to the natural environment, and the heat of the ventilation space can be increased. Snow cover on thatched wood A special effect of transmitting and efficiently snow-melting is also obtained, and the conventional rain gutter is replaced with an eaves protection part with a new structure that can be integrated with the expanded roofing material. In addition, it is possible to obtain a great feature that it is possible to surely prevent the occurrence of snow traps, icicles, and snowfall.

    In addition, the double roof extension structure, in which a cover plate is laid on the main roof to form a ventilation space, and an additional roofing material is stretched on the cover plate, the cover plate is used for ventilation. In addition to further enhancing the thermal insulation of the space, it can be greatly improved load resistance performance against snow load, weight of workers who walk on the roof for building maintenance, etc. In addition, the cover plate itself enhances heat storage, and the advantage is that snow and ice on the additional roofing material can be more effectively removed and defrosted.

    The double-roof additional structure that connects warm air ducts guided from the indoor space under the thatched roof to the appropriate space for ventilation is the extra warm air that has remained in the vicinity of the indoor ceiling and has not been effectively used until now. Because it can be used for heat insulation and snow removal of the roof by guiding the warm air discharged outdoors in the air to the ventilation space, it can realize much more efficient roof insulation and snow removal, and drilling in the ground The double-roof additional structure, in which the geothermal duct derived from the covered geothermal outlet hole is connected either directly to the appropriate location in the ventilation space or in the middle of the warm air duct, is derived from the indoor space. In addition to warm air, geothermal heat can also be guided to the ventilation space, so that a very practical effect of greatly reducing fuel consumption can be obtained.

    The double-roof additional structure, in which the warm-air duct and / or geothermal duct are arranged at either the end or mid-point, is equipped with a blower fan that can generate airflow toward the ventilation space. Without waiting for the occurrence, it becomes possible to send warm air or cold air to the ventilation space quickly and forcibly, and the inside of the ventilation space can be constantly stabilized at about the room temperature.

    The warm air duct has a structure capable of sucking warm air from the indoor space to the ventilation space and a structure capable of guiding warm air from the ventilation space to the indoor space. The double roof expansion structure, which allows the warm air supply port of the heating heater to be confronted and has a warm air blower port at the indoor end for delivery guidance, vents the warm air generated by the indoor heating heater installed indoors It can be used for heat insulation and snow removal, and can be circulated indoors. There is no need to install heating equipment dedicated to snow removal. It can be realized at once.

    The area facing the eaves protection part or nose cover of the expanded roofing material is formed on the front decorative wall part that can be concealed, and the rain gutter part is integrated so as to be arranged near the lower end of the front eaves wall part and directly under the roof eaves part. The eaves partition wall frame is attached, and a drainage hole is opened on the roof eave portion of the eaves protection part or in front of the eaves protection part on the rain gutter part of the eaves protection partition frame. The energy-saving roof consisting of a double-roof additional structure can reliably protect the rain gutter from snow and snow loads, and the impact of falling snow blocks and ice blocks. Rainwater and snowmelt flowing down toward the eaves falls to the rain gutter through the drainage hole, so draining the snowmelt flowing from the snow on the additional roofing material quickly and without waste, preventing re-freezing The advantage that the effect can be greatly improved In addition, new windbreak concealment walls extending from the top of the target roof surface to the eaves partition wall frame are installed at the edges of the mounting purlin and cover plate extending from the roof windbreak plates to the outside of the building. As a result, the amount of outside air flowing into the ventilation space from the outside of the building is greatly reduced, and the amount of air discharged from the ventilation space to the outside is greatly limited to greatly enhance the heat insulation and snow-melting effect. Can be.

    With energy-saving roofs that use mounting brackets that can be secured to installation brackets for photovoltaic panels, it is not necessary to install photovoltaic panels directly on thatched roofs of buildings. There is no need to worry about sugamore or rain leaks, and there is no fear of it, and even when solar panels are attached and detached, it is no longer necessary to process the roof of the building at all Therefore, not only the workability but also the maintainability is improved, and therefore, a great effect is obtained that it is very excellent in economic efficiency.

    In addition, it is possible to conceal the area facing the eaves protection part of the expanded roofing material or thatched roof nose concealment, and the snowfall prevention part is bent to rise upward from the eaves, and it is integrated to make the front makeup The snow-melting roof, which has a double roof extension structure formed on the wall, can prevent snowfall and icicles from occurring by blocking the snow that has moved from the building to the eaves by the snowfall prevention part. In addition, the mounting bracket that allows the snow clasp to be fixed enables a much stronger installation compared to the case where the snow clasp is fixed to a place where there is no additional roofing material. In addition, the installation work of the snow clasps can be done easily and quickly, and the snowfall prevention part is located on the upper surface near the nose of the roof eaves of the roof roofing material. Dotted in the direction One end of a straight bar-like hanging bracket is connected to each snow clasp that is fixed to each of a plurality of appropriate locations, and the other end of each hanging bracket is stretched together from the eaves of the additional roofing material, and then folded up. In the case where a heat storage plate is attached between the upper surface of the eaves of the additional roofing material and the bottom of each suspension bracket, it is connected to the corresponding part of the upper end of the snowfall prevention part that is bent and is attached. The heat storage plate can automatically increase the heat transmitted from the solar heat and the ventilation space without supplying special heat energy, and can accelerate snow removal. The real benefit of being realized will be obtained.

In implementing the present invention having the above-described configuration, the best or desirable mode will be described.
The mounting bracket bears the function of allowing the installation purlin and / or the additional roofing material to be installed with sufficient strength on the target roof surface of the existing or new thatched roof. It must be possible to fix easily, quickly, and firmly in the work on the roof, at each of the crossing points in the grid-like arrangement assumed to be secured according to the material, for example, As shown in the examples to be described later, in the case of a tiled bar thatched roof, it can be clamped and fixed to the required part of the tiled rod by tightening from the ridge direction with bolts and nuts. In the case of a one-character thatched roof, the outer plate that can be sandwiched between the top and bottom of the thatched plate, or that can be attached via a hanging type In the case of a roof, project from the folded-plate roof. It can be made securable by using such fittings and stud bolts or tapping screws.

    In addition, the mounting bracket has one or a plurality of stud bolts penetrating the cover plate and the additional roofing material at the upper end thereof, or one or a plurality of bolts through which the cover plate and the bolt extending through the additional roofing material can be screwed. It is possible to fix the installation bracket for a photovoltaic power generation panel on each of the stud bolts or the outer casing board via each nut, and to cover the upper end of the nut. One or more stud bolts that penetrate the plate and the additional roofing material, or one or more nuts that can be screwed to the bolt that penetrates the cover plate and the additional roofing material, are integrally formed. The snow clasp can be fixed onto the additional roofing material via a stud bolt or each nut.

    The installation purlin can support the cover plate and / or the additional roofing material in an integrated manner by spanning and fixing between multiple mounting brackets installed at the required locations on the target roof surface of the existing or new thatched roof. It should be arranged at predetermined intervals from the ridge to the eaves so as to be parallel to the existing or new thatched roof ridge, as shown in the examples described later. In the case of a thatched roof, it should be arranged in a grid pattern for each tile.

    The cover board is installed so as to span between the roofs of the respective installation roofs, so that the additional roofing material can be mounted, and the additional roofing material can be supported from underneath the target roof surface of the existing or new thatched roof. It should be able to secure a space for ventilation between them, and the upper surface of the mounting range should be able to be covered in a sealed manner, ensuring sufficient heat insulation when used for installation of energy-saving roofs It should be made of a possible material and secure a sufficient thickness, and it should be lightweight, and when used for installing a snow-melting roof, it must have sufficient load bearing strength, In addition to ensuring high thermal insulation, it is necessary to be able to transfer heat to the additional roofing material and effectively eliminate snow on the roof.

    The extended roofing material can be waterproof and airtight at least either between the main roofs or on the cover plate, and the eaves guards are formed to be continuous continuously. It must bear the function to be possible, and it must be able to integrally form an eaves tip protection part that protrudes from the nose concealed part of the thatched roof by an amount equivalent to the width of the rain gutter. As shown in the examples, the linear and parallel peaks and valleys from the ridge toward the eaves are alternately formed, and the corrugated cross-sectional shape in the ridge direction can be made of a so-called corrugated sheet, More specifically, the front facing wall part that can conceal the range facing the eaves edge protection part or the nose cover is formed on the front decorative wall part, and the rain gutter part is arranged so as to be arranged near the lower end of the roof eaves. Equipped with an integrally formed eaves partition wall frame and protects the eaves A roof purlin or a front roof and a drainage hole in the eaves edge protection part on the rain gutter part of the same eaves edge partition frame, and a mounting purlin extending from the roof breezes to the outside of the building It is desirable that a new breaches concealing wall from the top of the target roof surface to the eaves partition wall frame is provided at the edge of the cover plate.

    The eaves guard protects the rain gutter width corresponding to the eaves edge of the additional roofing material so that it is sealed, and it also collects rainwater and snowmelt from the eaves tip on the additional roofing material. Concentrates on the rain gutter and plays a function to allow smooth drainage through the vertical gutter arranged at the right place. In the case of a roof, it must be possible to prevent at least the snow leopard generated on the eaves from hanging on the gutter, and preferably the snow fall prevention part is formed integrally to It should be possible to surely prevent the occurrence of snowfall, and as shown in the examples described later, a range facing the nasal concealment is formed on the front decorative wall portion that can be concealed, and is continuous with the lower end of the front decorative wall portion. The rain gutter part is integrated so that it is placed near the roof eaves. Equipped with the formed eaves partition wall frame and having a drainage hole in the eaves protection part on the roof eave part of the eaves protection part or on the rain gutter part of the eaves protection partition frame in front It is good to do.

    The front decorative wall part can be integrated with a snowfall prevention part that is bent so as to rise upward from the eaves. Further, as shown in the examples described later, an additional roofing material is provided. One end of a straight bar-like hanging bracket is connected to each snow clasp that is appropriately fixed to each of a plurality of appropriate locations scattered in the direction of the ridge, rather than the nose cover of the roof eaves of the roof, The other end of the hanging metal fitting is extended from the eaves of the extended roofing material and joined to the corresponding part of the snowfall prevention part at the top and bent, and then connected to the upper part of the eaves of the additional roofing material. A heat storage plate can be attached between each hanging bracket.

    The heat storage plate absorbs and accumulates heat from the ventilation space, outside air, sunlight, etc., and performs the function of melting by transferring heat and radiating to the snow and ice that come into contact. , Excellent weather resistance, high heat storage, and should be kept to a weight comparable to general roofing materials and exterior wall materials, such as natural rubber, synthetic rubber, synthetic resin, Various molded products such as foamed synthetic resins can be used.

    The windbreak concealment wall surrounds the ventilation space outside the building direction from each windbreak plate of the roof in a closed manner, keeps the air inside the ventilation space, and prevents the entry of outside air, wind, snow, etc. as much as possible In the edge of the mounting purlin, covering plate and / or additional roofing material that extends from the roof breezes to the outside of the building, the edge of the eaves partition wall frame from the top of the target roof surface As shown in the examples to be described later, at least the lower end edge of the roof should be formed to extend to the vicinity of the roof windbreak plate, and the lower end edge should be the roof windbreak. The upper edge can be set to match the additional roofing material laying surface as well as the eaves as shown in the examples described later. At the upper edge of the front decorative wall (snow fall prevention part) of the protection part Match may be a made by stretching to a height.

    The warm air duct has a function to guide indoor air from one of the indoor spaces under the thatched roof to the appropriate location of the ventilation space, and to control the temperature of the ventilation space. The pipes can be installed in any of the above, and at least one warm air duct guided from any indoor space under the thatched roof must be connected to an appropriate place in the ventilation space. As shown in the figure, it has a thing capable of sucking warm air from the indoor space to the ventilation space and a thing capable of guiding the warm air from the ventilation space to the indoor space. The warm air supply port of the heater for indoor heating can be confronted, and the warm air blower port can be provided at the indoor end for delivery guidance.

    The geothermal duct fulfills the function of allowing warm air taken from a geothermal extraction hole excavated in the ground to be supplied directly to a suitable location in the ventilation space or to any suitable location of the warm air duct. As shown in the example, at least one piece derived from a geothermal extraction hole excavated and covered in the ground is directly at a suitable place in the ventilation space or at least a suitable place in the middle of the warm air duct. It should be connected to either one, and it can be piped so as to be able to supply warm air from a heater installed anywhere in the outdoors at a midpoint.

Further, the warm air duct and / or the geothermal duct may be provided with a blower fan capable of generating an air flow toward the ventilation space at either the end or in the middle of the middle, and The warm air duct has a thing capable of sucking and inducing warm air from the indoor space to the ventilation space and a thing capable of guiding the warm air from the ventilation space to the indoor space. The warm air supply port of the heater for indoor heating can be confronted, and the warm air blower port can be provided at the indoor end for delivery guidance.
In the following, the structure of the present invention will be described in detail together with an embodiment representative of the present invention shown in the drawings.

    1 is a cross-sectional view of the main part of the snow-melting roof of FIG. 1, a front view of the mounting rod for the rod of FIG. 2, a side view of the mounting bracket for the rod of FIG. 3, a sectional view of the double roof extension structure of FIG. FIG. 6 is a perspective view of the double roof extension structure, FIG. 6 is a plan view of the flat L-shaped double roof extension structure, FIG. 7 is a front view of the double roof extension structure as viewed from arrow A in FIG. 9. Cross-sectional view of concealment wall, side view of breaches concealment wall of FIG. 9, cross-sectional view of breaches concealment wall with modification in part of FIG. 10, cross-sectional view of double roof extension structure of FIG. 11, double view of FIG. FIG. 15 is a cross-sectional view of the vicinity of the ridge of the roof extension structure, a side view of the vicinity of the ridge of the double roof extension structure of FIG. 13, and a plan sectional view of the vicinity of the ridge of the double roof extension structure of FIG.

    15 is a cross-sectional view of the double roof extension structure in FIG. 15, a cross-sectional view in the vicinity of the ridge of the double roof extension structure in FIG. 16, a plan view of the double roof extension structure in FIG. FIG. 19 is a side view of the mounting bracket, FIG. 19 is a front view of the clamped mounting bracket, FIG. 20 is a side view of the hanging type mounting bracket, FIG. 21 is a side view of the hanging type mounting bracket, and FIG. 23 is a front view of the mounting bracket of the mold mounting bracket, a rear view of the hanging hook mounting bracket of FIG. 23, a front view of the hanging hook mounting bracket of FIG. 24, and a snow clasp mounted on the hanging hook mounting bracket of FIG. 26, a side view of the snow clasp mounted on the mounting rod mounting bracket of FIG. 26, a cross-sectional view of the folding plate roof mounting bracket of FIG. 27, a front view of the folded plate roof mounting bracket of FIG. Fig. 30 is a front view of a mounting bracket using a tapping screw for a folded plate roof, and a mounting using a tapping screw for a folded plate roof of Fig. 30. A side view of the tool, a cross-sectional view of the piping example of the warm air duct of FIG. 31, a cross-sectional view of the piping example of the geothermal duct of FIG. 32, a cross-sectional view of a piping example of the geothermal duct obtained by changing a part of FIG. The example shown in the cross-sectional view of the piping example of the geothermal duct in which a part of FIG. 34 is modified is a predetermined installation at each crossing point of the grid-like arrangement assumed on the entire roof surface 90 of the thatched roof 9. Attach the brackets 2, 2,... And place the mounting purlins 3, 3,... Through the mounting brackets 2, 2,. A typical example of the double roof expansion structure according to the present invention, in which the additional roofing material 4 that can be attached and enables the eaves-end protection portion 5 to be integrally formed is stretched to form a ventilation space 7. One example is shown.

    As can be clearly understood from these drawings, the double roof extension structure 1 of the present invention can be installed on the target roof surface 90 of the existing or new thatched roof 9, as shown in FIG. 1 to FIG. The mounting brackets 2 are respectively attached to the locations corresponding to the crossing points that are arranged in a lattice pattern at predetermined intervals of the tile rods 92, 92,... That are the roofing material 91 of the existing or newly constructed tile rod thatched roof 9. 2,... Are attached, and as shown in FIGS. 1 to 3, the mounting brackets 2, 2,... Have bolts 21 that penetrate horizontally through the base portion 20 and nuts 22 that screw into the bolts 21. In addition, there are sandwiching legs 23, 23 that are attached to the middle of the roof tile 92 downward from above and are capable of being tightly clamped. U-shaped cross section formed by drilling a nail hole 25 that can be driven It is made by integrating the clamping-shaped connecting portion 24.

    ... Are attached to each of the mounting brackets 2, 2,... Parallel to the ridge in a spanning manner, and as shown in FIG. ... Covering plates 30, 30,... Made of plywood, outer wall boards, etc. are laid on top and connected by appropriate means such as nails or tapping screws, and the covering plates 30, 30,. , Laying and bonding corrugated sheets 4, 4, ... made of synthetic resin, fiber reinforced resin, or galvanized steel sheet, which is the additional roofing material 4, and attaching each roof purlin 3, 3, ... , Or when the covering plate 30 is not laid, either the lower surface of the additional roofing material (corrugated sheet) 4 and the upper surface of the existing or new thatched roof 9 A ventilation space 7 is formed between the ridge and the eaves to communicate with each other.

    As shown in FIG. 1, when the double roof extension structure 1 is used as the snow-dissipating roof 11, the extended roofing materials (corrugated sheets) 4, 4,. The eaves edge protection part 5 is integrally formed so as to protrude by an amount equivalent to the width of the rain gutter, and a range facing the eaves edge protection part 5 or the nose cover 93 is formed on the front decorative wall part 51 that can be concealed. Equipped with an eaves partition wall frame 50 formed integrally with a rain gutter 54 so as to be arranged near the lower end of the wall 51, and on the top of the roof 9 of the eaves protection 5 The drainage hole 55 can be opened in the eaves edge protection part 5 on the rain gutter part 54 of the eaves edge partition wall frame 50, and the front decorative wall part 51 faces upward from the roof of 9 eaves. The snowfall prevention part 52 that is bent so as to stand up is integrated into the roof roofing material 4 A straight bar-like hanging bracket is attached to each of the snow clasps 27 and 27 (described later) that is appropriately fixed to each of a plurality of appropriate places that are scattered in the direction of the ridge on the upper surface near the ridges 93 at the base of the nose. 53, one end of each of the suspension fittings 53 is joined, and the other end of each of the hanging metal fittings 53 is integrally extended from the eaves of the roof roofing material 4 so as to extend over the corresponding portion at the upper end of the snow fall prevention portion 52 formed by rising and bending. In addition, a heat storage plate 56 made of natural rubber is attached between the top surface of the eaves of the additional roofing material 4 and the bottom of each suspension fitting 53.

    And in the thatched roof 9 which ridges couple | bond with a plane L shape as shown in FIG.6 and FIG.7, it is made from the same material as the corrugated board 4 between the connection ends of the ridge direction of the additional roofing materials 4 and 4. Or a cylindrical concave corner path 40 made of a smooth metal plate or a synthetic resin plate, etc., is formed in a gradient straight line from the ridge to the eaves corner, and FIG. As shown in FIG. 9, the double roof extension structure 1 of the present invention does not lay the cover plate 30 between the upper ends of the mounting purlins 3, 3,. It can also be made.

    As shown in FIGS. 8 and 9 as well, the roof surface 9 is attached to the edge in the ridge direction of the mounting purlins 3, 3,... (And the covering plate 30 in the case where the covering plate 30 is laid). A windbreak concealment wall 6 extending from the top to the eaves partition wall frame 50 is formed, and the upper end of the windbreak concealment wall 6 coincides with and is continuous with the upper end of the eaves protection part 5 front decorative wall part 51 (snowfall prevention part 52). It is assumed that the height is set and the front sectional shape is formed in a T-shape, and the lower end of the breezing wind concealing wall 6 extends downward to a position corresponding to the upper and lower intermediate positions of the existing or newly installed thatched roof 9 breezing plate 94. In addition, the open gap 70 of the ventilation space 7 is opened downward between the thatched roof 9 windbreak plate 94 and the lower end of the windbreak concealment wall 6, and as shown in FIGS. 6 Lower end of the roofing material 91 surface of the existing or new thatched roof 9 Is arranged slightly above, and an open gap 70 of the ventilation space 7 is opened in the ridge direction between the edge of the ridge direction on the surface of the thatched roof 9 and the roofing material 91 and the lower end of the breaches concealment wall 6. Is possible.

    Further, as shown in FIGS. 12 to 14, the double roof extension structure 1 is configured such that the target roof surface 90 of the existing or new thatched roof 9 is applied to the entire surface on one side from the ridges in both flows to one eaves. When set, the concealing process near the building is slightly extended near the building of the roof that is not laid opposite to the building, and the additional roofing material (wave Plate) A sealing plate 41 having ventilation holes 42 formed at every predetermined interval in the ridge direction is mounted on the four end faces, and sealed so that wind, snow, and the like do not enter the ventilation space 7. Further, as shown in FIGS. 15 to 17, the target roof surface 90 of the existing or new thatched roof 9 can be set to have a symmetrical shape over both flows.

    As shown in FIGS. 18 and 19, when the double roof extension structure 1 is installed on the existing or newly-installed thatched roof 9 as shown in FIG. 18 and FIG. The clamping legs 23 that can be clamped to the goby folding part can be provided so as to be clamped and coupled with bolts 21 and nuts 22 and can be attached as shown in FIGS. The hanging element 23 is integrated with the lower part of the metal fitting 2 and is arranged in an insertion shape between the one-letter-roofed roofing material 91 and the field plate of the thatched roof 9, and can be nail-bonded. On the upper part of the mounting bracket 2, there is provided a sandwiched connecting portion 24 that can adjust the sandwiching thickness forward and backward by screwing and unscrewing of the bolt 21 and nut 22.

    Furthermore, as shown in FIG. 25 and FIG. 26, the mounting bracket 2 in which the suspension 23 is integrated, the mounting bracket 2 in which the clamping leg 23 that can be clamped and coupled to the roofing rod 92 is integrated, and the like 95, a mounting base 3 in which the tip end of the stud bolt 26 that extends upward penetrates the base plate (and Maki in the case of roofing the rod) upwards, and is further sandwiched by the sandwiched connecting portion 24; A cover plate 30), an additional roofing material (corrugated plate) 4, and a snow clasp 27 having an L-shaped cross section with a nut 22 at the tip of the stud bolt 26 exposed to the outside. The snow clasp 27 may be connected in a spanning manner across a plurality of mounting brackets 2, 2,... Arranged adjacent to each other at a predetermined interval. Yes, although not shown, the power generation It can be replaced such as installation brackets for mounting the Le.

    Further, as shown in FIGS. 27 to 30, the double roof extension structure 1 can be installed on the existing or new folded-plate roof 9, and each mounting bracket 2 is attached to the folded-plate roof 9. On the top surface of the mountain-shaped top of the roofing material 91, the roofing material 91 can be clamped and fixed to the protruding fixing metal fitting 96, or can be connected using the tapping screw 28.

    As shown in FIG. 31, the double roof extension structure 1 installed as described above connects an indoor space 97 that is an indoor space of an existing or new house and an attic space 98 with a ventilation opening 99, and further, an attic space 98 and an eaves area. The protection units 5 and 5 are connected by a plurality of warm air ducts 71 and 71, and a blower fan 72 that can be always driven to rotate is installed at at least one of the inlet and the outlet of each of the warm air ducts 71 and 71. Further, as shown in FIG. 32, a vent hole (in the vicinity of the ceiling of the warm air duct 71 that passes through the attic space 98 from the appropriate place in the ventilation space 7 and leads to the indoor space 97 and is piped is provided. (Not shown) and a blower opening 75 having a louver is provided at the indoor end 74 thereof, and another warm air duct 72 is led out from the indoor space 97 along the outdoor wall serving as the north side. It is assumed that the warm air supply port of the indoor heating heater 77 is connected to the indoor suction port 76 disposed in the indoor space 97 of the warm air duct 72 after being connected to the eaves protection unit 5, and further, excavated and covered in the ground It is assumed that the geothermal duct 8 is guided from the geothermal outlet hole 80, and the underground cool air blower 81 for early summer is attached to a midpoint at a midpoint where the warm air duct 72 is located outdoors.

    Further, as shown in FIG. 33, the double roof extension structure 1 connects the warm air supply port of the indoor heating heater 77 to a midpoint of the geothermal duct 8 led out from the geothermal outlet hole 80. The upper end penetrates the eaves protection part 5 and guides and pipes the ventilation space 7 from the south side to the north side of the building. The damper 78 and the blower fan 73 are built in the pipe. The warm air duct 71 extending to the southwest side of the space 7 is provided with a plurality of exhaust holes 79 in a predetermined range at the tip of the warm air duct 71, while the damper 78 is guided to the indoor space 97 through the attic space 98. It is possible to provide a blower opening 75 having a louver at the tip of the warm air duct 72.

    Further, as shown in FIG. 34, the double roof extension structure 1 includes an indoor heating heater 77 installed in the indoor space 97 by connecting the upper end of the geothermal duct 8 led out from the geothermal outlet hole 80 to the eaves protector 5. The upper end of the warm air duct 71 guided from the warm air supply port passes through the attic space 98, the thatched roof 9, the ventilation space 7 and the additional roofing material (corrugated sheet) 4 and opens to the outside. In the middle of the ventilation space 7, a guide pipe is connected to the vicinity of the ridge direction end in the ventilation space 7, and a guide pipe 72 opened in the ventilation space 7 is connected. Can do.

(Operation / Effect of Example 1)
As shown in FIGS. 1 and 5, the double roof extension structure 1 according to the present invention having the above-described configuration includes an existing or new roof tile roof 9 and a covering plate 30 (additional roofing material (corrugated plate). ) A space 7 for ventilation with an appropriate thickness is formed between the above and 4), which greatly enhances the heat insulation of the tiled roof 9 and greatly reduces the burden on air conditioning equipment such as indoor heating and cooling. The mounting bracket 2 having the sandwiching legs 23, 23 on the tiles 92, 92,... Of the tiled roof 9 can be made excellent from the viewpoint of economic efficiency and natural environment protection. , 2, ... can be installed without driving nails or tapping screws into the tiled-roof-roofed roof 9, which can reliably prevent post-construction sugamore and rain leaks, and the same double roof extension structure Even when removed due to aging of 1, the tiled bar that was exposed after removal 9 is protected from sunlight, wind, snow and snow by the additional roofing material (corrugated sheet) 4 after the construction, and continues to be protected as it is at the beginning of construction, ensuring that the roof tile roof 9 itself is aged. The tremendous economic advantage that can be prevented is obtained.

    In addition, as shown in FIG. 1, the snowfall prevention part 52 formed on the front decorative wall part 51 of the eaves edge protection part 5 has additional roofing materials (corrugated sheets) 4, 4,. In this case, the snow (not shown) that slides in the water is blocked to prevent the formation of snow leopards, snowfall, and icicle formation, and the safety of the drain holes 55 is improved. , 55,... Can quickly drain rainwater and thaw water to the rain gutter section 54, so that re-freezing due to nighttime or sudden cooling can be surely prevented, and the heat storage plate 56 It is possible to quickly melt and remove snow and ice, and to realize a snow-melting roof 11 that does not require any snowfall. In particular, the hanging metal parts 53, 53,. ... is connected to the upper end of the snowfall prevention part 52, so snowfall When the large load applied by the mass of snow to the stopper portion 52, sufficiently endure the strength can be made achievable, it can be made with su been in more safety.

    Further, since the heat storage plate 56 is made of natural rubber and is light, it does not cause unnecessary load on the snow-dissipating roof 11, and absorbs sunlight and heat transferred from the ventilation space 7 to melt snow. Therefore, it is economical without requiring the sharing of energy such as electric power, and each suspension fitting 53, 53,... Holds the lightweight heat storage plate 56, and can reliably prevent lifting or blowing off due to strong winds. There is.

    As shown in FIGS. 6 and 7, a cylindrical concave corner path formed between the roof-side connecting ends of the extended roofing materials 4, 4 of the thatched roof 9 in which the ridges are joined in a plane L shape. 40 secures the waterproofness and drainage between the connecting ends, and prevents the occurrence of sugamore and rain leaks, and secures the load-bearing strength by installing the cylindrical concave bottom surface on the top surface of thatched roof 9 Therefore, it is possible to obtain the effect of simplifying the base structure of this portion and greatly reducing the manufacturing cost. Further, as shown in FIGS. The one that lays the additional roofing material (corrugated sheet) 4 directly without laying the cover plate 30 between the upper ends of 3,... Achieves significant cost savings and light weight, and is sufficient. The energy-saving roof 10 that exhibits the heat insulation effect is realized.

    8 and FIG. 9, the windbreak concealment wall 6 having a T-shaped front cross-sectional shape is provided, and the lower end thereof is positioned at the upper and lower intermediate positions of the existing or newly-installed thatched roof 9 breakage plate 94. In the case of extending downward to the corresponding position, an open gap 70 of the ventilation space 7 is opened downward between the thatched roof 9 windbreak plate 94 and the lower end of the windbreak concealing wall 6 to greatly improve the heat insulation performance. In addition to enhancing, it has the advantage of significantly improving the snow-dissipating effect, and it can prevent the blowing of strong winds and rain / snow from the direction of the ridge, making it even more durable.

    Further, as shown in FIGS. 10 and 11, the lower end of the breaches concealing wall 6 is arranged slightly above the surface of the thatched roof 9 and the roofing material 91 so as to open the open gap 70 of the ventilation space 7 in the ridge direction. In this case, it is possible to appropriately limit the inflow of outside air and outflow of inside air into the ventilation space 7 so that fresh outside air can be taken in at all times while ensuring high heat insulation and snow-dissipating performance. The advantage that it can be obtained.

    In the case of the double roof extension structure 1 in which the target roof surface 90 is set on the entire surface on one side from the ridge in both flows of the thatched roof 9 in FIGS. 12 to 14, the direction of the building Depending on the direction of the season and the direction of the seasonal wind, it is possible to realize a more efficient and economical installation, and the concealment process near the wing is opposite to laying, but it is not laid. It is assumed that a sealing plate 41 that is slightly stretched in the vicinity and formed with vent holes 42 at every predetermined interval in the building direction is attached, so that it is ensured that rain, snow, and snow enter the ventilation space 7 from the vicinity of the building. As shown in FIGS. 15 to 17, it is possible to prevent heat resistance while ensuring adequate air permeability through a plurality of vents 42, 42,... To make it a symmetrical shape over both of thatched roof 9 flow It was set elephant roof 90 double roof extension structure 1, roofing soo the advantage that the whole can be energy-efficient roof 10 and / or melting snow roof 11 of the roof 9 is obtained.

    As shown in FIG. 18 and FIG. 19, the double roof extension structure 1 using the mounting bracket 2 having the sandwiching legs 23 that can be sandwiched between the goby folded portions of the one-character thatched roofing material 91 includes a one-character thatched roofing. No special processing is required for the material 91, and it can be installed simply, quickly and reliably simply by tightening with bolts 21 and nuts 22, and can be used to greatly improve the efficiency of construction work. As shown in FIGS. 20 to 24, the mounting bracket 2 formed by integrating the hanging element 23 is arranged in a plug-like manner between the single-lined roofing material 91 and the roof plate of the thatched roof 9. In addition, since it can be nail-bonded, it is possible to obtain an installation with higher strength. Further, the sandwiched connecting portion 24 provided on the upper portion of the mounting bracket 2 is connected to the bolt 21 and the nut. 22 screwing and unscrewing operation Therefore, it is possible to easily and surely adjust the width of the mounting purlin 3 by adjusting the clamping wall thickness forward and backward, greatly increasing the installation strength and greatly improving the workability. it can.

    As shown in FIGS. 25 and 26, the end of the stud bolt 26 penetrating through the rafter 95, the field plate (and the maki in the case of a wooden rod) and extending upwards is attached to the mounting bracket 2, the mounting purlin 3, and ( The cover plate 30) penetrates upward to the additional roofing material (corrugated sheet) 4 and is fixed to the additional roofing material (corrugated sheet) 4 (and the L-shaped snow clasp 27 with the nut 22. Compared with the case where the snow clasp 27 is directly coupled to an arbitrary portion of the cover plate 30), the durability of the snow clasp can be remarkably increased, and the effect that the inadvertent breakage can be surely prevented is obtained. Similarly, if the snow retaining bracket 27 is replaced with an installation bracket, an advantage that a solar power generation panel or the like can be economically attached with high strength is obtained. Double roof extension structure shown Can be installed on existing or new folded-panel roofs 9 and can be easily installed not only in ordinary houses but also in business buildings such as factories, warehouses, and offices. The advantage that it can be realized and an equivalent heat insulation and snow-melting effect can be obtained is suitable.

    In the double roof extension structure 1 installed as shown in FIG. 31, in the winter season, warm air in the indoor space 97 that is an indoor space rises to the attic space 98 through the ventilation opening 99, and any warm air duct from the attic space 98 71, the ventilation fan 72 forcibly blows air into the eaves edge protection part 5 and the ventilation space 7 and keeps the temperature inside the ventilation space 7 higher than the outside air, thereby increasing the roofing material (corrugated sheet) 4. The above-mentioned snow removal is achieved, and when there is no snow accumulation, insulation of the thatched roof 9 and heat insulation are achieved. From inside, it will be forcedly circulated to the attic space 98 by the blower fan 72 through any other warm air duct 71, and the entire double roof extension structure 1 can be kept homogeneous at a constant temperature. In the summer, cool air in the indoor space 97 by air conditioning rises to the attic space 98 through the ventilation opening 99, and from the attic space 98 through the warm air duct 71 to the inside of the eaves protection part 5 and the ventilation space. The air that has been forcibly blown by the blower fan 72 and has risen in temperature by absorbing external heat in the ventilation space 7 is circulated to the attic space 98 by the blower fan 72 through another warm air duct 71. As a result, the entire double roof extension structure 1 can be kept homogeneous at a constant temperature, and a great effect is achieved in that the light and heat costs required for air conditioning and snow removal can be greatly reduced.

    32, the warm air supplied from the warm air supply port of the indoor heating heater 77 flows into the warm air duct 72 through the indoor suction port 76 and is ventilated through the eaves edge protection unit 5 in the winter period. A portion of the warm air that has been supplied into the indoor space 7 and exhibits a heat insulation / snow extinguishing function while flowing into the ventilation space 7 passes through another warm air duct 71 in the vicinity of the air outlet 75 of the indoor end 74 and directly under the ceiling. In addition to heating the indoor space 97 by sending it from a vent hole (not shown), and further reducing the fuel consumption by sending the warm air in the ground to the warm air duct 72 through the geothermal duct 8 from the geothermal outlet hole 80, in summer, Then, the indoor heating heater 77 is stopped, the underground cool air blower 81 is activated, and the underground cool air is sucked up from the geothermal outlet hole 80, and flows in the order of the geothermal duct 8, the warm air duct 72, the eaves protecting portion 5, and the ventilation space 7. Shi After improving the heat insulation of the double roof extension structure 1, another warm air duct 71, indoor end 74 and air outlet 75, and air vents near the ceiling are discharged into the indoor space 97 and controlled to cool. can do.

    In the double roof extension structure 1 of FIG. 33, in the winter season, the warm air derived from the geothermal outlet hole 80 through the geothermal duct 8 is combined with the warm air from the indoor heating heater 77, so that the eaves edge protection unit 5. It is guided to the ventilation space 7 and the direction of the airflow is switched by the damper 78 to be discharged into the ventilation space 7, or the damper 78 is switched and the indoor space 97 is piped and guided to the warm air duct 72. The air can be discharged from the air outlet 75 and can be used for heating the indoor 97. On the other hand, in the summer, the indoor heating heater 77 is stopped, and the cool air induced from the geothermal outlet 80 is used as the air blowing fan 73. As a result, the air can be forcibly blown into the ventilation space 7 and the indoor space 97, and the cost of air conditioning can be greatly reduced.

    The double roof extension structure 1 shown in FIG. 34 induces geothermal heat from the geothermal outlet hole 80 through the geothermal duct 8 to the eaves protection part 5 and the ventilation space 7 by natural convection of air during the winter period. Further, the warm air from the room heating heater 77 can be discharged toward every corner of the ventilation space 7 through the warm air duct 71 and the induction pipe 72. In the summer, the room heating heater 77 is also provided. And the cold air from the geothermal outlet hole 80 is supplied to the eaves protection 5 and the ventilation space 7 by a blower fan (not shown) to obtain the heat insulation / snow extinction performance of the double roof extension structure 1. As a result, a very economical effect can be obtained.

(Conclusion)
As described above, the double roof extension structure of the present invention, and the energy-saving roof or snow-melting roof using the same, can achieve the intended purpose uniformly by its new configuration, and is easy to manufacture. Therefore, it is possible to greatly improve the workability compared to the conventional snow-melting roof technology, reduce the weight and cost, and greatly reduce the fuel consumption required for cooling, heating and snow-covering on the roof. In addition, it has excellent installation workability and can be completed in a short period of time regardless of existing or newly-installed thatched roofs. The roof structure itself had to be remodeled or reconstructed significantly, which required a great deal of cost and construction time. However, these obstacles were solved all at once, especially in existing buildings. Or use it while you use it Since the burden during construction can be greatly reduced, not only the construction industry and the housing maintenance industry, but also the risk of snow falling above all, and the general burden of economic burden In addition to being greatly welcomed by households, it is also highly valued in the construction industry such as snow-melting roofs and solar cells, which are worried about the occurrence of sugamore and rain leaks after construction, and is expected to become widely used and popularized. The

The drawings show some typical embodiments embodying the technical idea of the double roof extension structure of the present invention and the energy-saving roof or snow-melting roof using the structure.
It is sectional drawing which shows a snow-melting roof principal part. It is a front view which shows the mounting bracket for tiles. It is a side view which shows the mounting bracket for tiles. It is sectional drawing which shows a double roof expansion structure. It is a perspective view which shows a double roof extension structure. It is a top view which shows a plane L-shaped double roof extension structure. It is a front view which shows the double roof extension structure seen from the arrow A in FIG. It is sectional drawing which shows a gust wind concealment wall. It is a side view which shows a windbreak concealment wall. It is sectional drawing which shows the blast concealment wall which changed a part. It is sectional drawing which shows a double roof expansion structure. It is sectional drawing which shows the ridge vicinity of a double roof expansion structure. It is a side view which shows the ridge vicinity of a double roof expansion structure. It is a plane sectional view showing the ridge neighborhood of a double roof extension structure. It is sectional drawing which shows a double roof expansion structure. It is sectional drawing which shows the ridge vicinity of a double roof expansion structure. It is a top view which shows a double roof extension structure. It is a side view which shows the clamping type attachment metal fitting state. It is a front view which shows the clamping type attachment metal fitting state. It is a side view which shows a hanging type | mold attachment metal fitting. It is a side view which shows a hanging type | mold attachment metal fitting. It is a front view which shows the attachment metal fitting of a hanging type attachment metal fitting. It is a rear view which shows a hanging type | mold attachment metal fitting. It is a front view which shows the hanging type | mold mounting bracket with which it mounted | wore. It is a side view which shows the snow clasp attached to the hanging type | mold attachment bracket. It is a side view which shows the snow clasp attached to the mounting bracket for roof bars. It is sectional drawing which shows the mounting bracket for folded-plate roofs. It is a front view which shows the mounting bracket for folded-plate roofs. It is a front view which shows the tapping screw utilization attachment bracket for folded-plate roofs. It is a side view which shows the tapping screw utilization attachment bracket for folded-plate roofs. It is sectional drawing which shows the piping example of a warm air duct. It is sectional drawing which shows the piping example of a geothermal duct. It is sectional drawing which shows the example of piping of the geothermal duct which changed a part. It is sectional drawing which shows the example of piping of the geothermal duct which changed a part.

1 Double roof extension structure
10 Energy-saving roof
11 Snow-melting roof 2 Mounting bracket
20 Same base
21 Same bolt
22 Same nut
23 Same clamp leg (clasp leg, hanging element)
24 The same clamping connection
25 Nail hole
26 Stud bolt
27 Same snow clasp (installation bracket)
28 Tapping screws 3 Mounting purlin
30 Cover plate 4 Corrugated sheet (additional roofing material)
40
41 Same sealing plate
42 Vents 5 Protection points ahead
50 Bulkhead frame
51 Same front decorative wall
52 Same snowfall prevention part
53 Same hanging bracket
54 Same Rain Club
55 Drainage hole
56 Heat storage plate 6 Windbreak concealment wall 7 Ventilation space
70 Same open gap
71 Same warm air duct
72 Warm air duct (induction piping)
73 The same fan
74 Indoor terminal
75 Same vent
76 The same indoor inlet
77 The same room heating heater
78 Damper
79 Exhaust hole 8 Geothermal duct
80 Same geothermal outlet
81 Same underground cold air blower 9 Thatched roof
90 Same roof surface
91 The same roofing material
92 The same bar
93 Hidden nose
94 Same Gables
95
96 Same mounting bracket
97 Indoor space (indoor space)
98 Attic space (indoor space)
99 Ventilation vent

Claims (10)

    Attach a predetermined mounting bracket to each of the crossover points in a grid-like layout that is assumed to be an interval that can be secured according to the roofing material on the entire target roof surface, which is an existing or new thatched roof. In addition, the mounting purlins are fixed and arranged via the mounting brackets, and the cover plates are laid over the entire surface as a base structure, and integrated to form a ventilation space. In addition, an additional roofing material that can be attached to the entire surface of the roof and that can be integrally formed with an eaves edge protection portion that protrudes from the nose concealment portion of the thatched roof by an amount equivalent to the width of the rain gutter is stretched. A double roof expansion structure characterized by     Attach a predetermined mounting bracket to each of the crossover points in a grid-like layout that is assumed to be an interval that can be secured according to the roofing material on the entire target roof surface, which is an existing or new thatched roof. In addition, the mounting purlins are fixed and arranged via the mounting brackets, and the cover plates are laid over the entire surface as a base structure, and integrated to form a ventilation space. In addition, an additional roofing material that can be attached to the entire surface of the roof and that can be integrally formed with an eaves edge protection portion that protrudes from the nose concealment portion of the thatched roof by an amount equivalent to the width of the rain gutter is stretched. A double roof extension structure characterized in that at least one warm air duct guided from any indoor space under the thatched roof is connected to an appropriate place in the ventilation space.     Attach a predetermined mounting bracket to each of the crossover points in a grid-like layout that is assumed to be an interval that can be secured according to the roofing material on the entire target roof surface, which is an existing or new thatched roof. In addition, the mounting purlins are fixed and arranged via the mounting brackets, and the cover plates are laid over the entire surface as a base structure, and integrated to form a ventilation space. In addition, an additional roofing material that can be attached to the entire surface of the roof and that can be integrally formed with an eaves edge protection portion that protrudes from the nose concealment portion of the thatched roof by an amount equivalent to the width of the rain gutter is stretched. At least one geothermal heat derived from a geothermal extraction hole which is excavated and covered in the ground by connecting at least one warm air duct derived from any indoor space under the thatched roof to the appropriate place in the ventilation space. Duct through the ventilation Or directly in place of the space, or the double roof extension structure that features that either was made by connecting middle position of the at least one of the warm air duct.     4. The warm air duct and / or the geothermal duct is provided with a blower fan capable of generating an air flow toward the ventilation space at an appropriate position, either at the end or midway. Double roof extension structure.     The warm air duct has a structure capable of sucking warm air from the indoor space to the ventilation space and a structure capable of guiding warm air from the ventilation space to the indoor space. The double roof extension structure according to any one of claims 2 to 4, wherein a warm air supply port of the heating heater can be confronted and a warm air blower port is provided at an indoor end for delivery guidance.     Attach a predetermined mounting bracket to each of the crossover points in a grid-like layout that is assumed to be an interval that can be secured according to the roofing material on the entire target roof surface, which is an existing or new thatched roof. In addition, the mounting purlins are fixed and arranged via the mounting brackets, and the cover plates are laid over the entire surface as a base structure, and integrated to form a ventilation space. In addition, an additional roofing material that can be attached to the entire surface of the roof and that can be integrally formed with an eaves edge protection portion that protrudes from the nose concealment portion of the thatched roof by an amount equivalent to the width of the rain gutter is stretched. Upper, the eaves protection part or the area facing the nose cover is formed on the front decorative wall part that can be concealed, and the rain gutter part is integrally formed so as to be arranged near the lower end of the roof eaves, continuous to the lower end of the front decorative wall part Equipped with eaves partition walls and the eaves Installation on the roof eaves of the protection part or on the front and on the rain gutter part of the same eaves partition wall frame with a drainage hole in the eaves protection part and extending from the roof breezes to the outside of the building An energy-saving roof characterized by a double roof extension structure, which is constructed by installing a gust-break concealing wall from the top of the target roof surface to the eaves partition wall frame at the edge of the main building and cover plate.     The mounting bracket has one or more stud bolts that pass through the cover plate and the additional roofing material at the upper end, or one or more nuts that can be screwed into the bolt that penetrates the cover plate and the additional roofing material. 7. The energy-saving roof according to claim 6, wherein an installation bracket for a panel for photovoltaic power generation can be fixed to an outer casing through each stud bolt or each nut.     Attach a predetermined mounting bracket to each of the crossover points in a grid-like layout that is assumed to be an interval that can be secured according to the roofing material on the entire target roof surface, which is an existing or new thatched roof. In addition, the mounting purlins are fixed and arranged via the mounting brackets, and the cover plates are laid over the entire surface as a base structure, and integrated to form a ventilation space. In addition, an additional roofing material that can be attached to the entire surface of the roof and that can be integrally formed with an eaves edge protection portion that protrudes from the nose concealment portion of the thatched roof by an amount equivalent to the width of the rain gutter is stretched. The front decorative wall part is formed on the front decorative wall part, which is capable of concealing the eaves edge protecting part or the range facing the nasal concealment, and is integrated with a snow fall prevention part bent so as to rise upward from the eaves edge. Continuing to the bottom, roof eaves The eaves partition wall frame integrally formed with the rain gutter part is mounted so as to be arranged near the lower side, and the roof eave part of the eaves edge protection part or the front and on the rain gutter part of the eaves partition wall frame Drainage holes are opened in the eaves protection part, and the windbreak concealment from the top of the target roof surface to the eaves partition wall frame is applied to the edges of the mounting purlin and cover plate that extend from the roof to the outside of the building. A snow-dissipating roof characterized by a double-roof additional structure with new walls.     The mounting bracket has one or more stud bolts that pass through the cover plate and the additional roofing material at the upper end, or one or more bolts that can be screwed into the bolt that penetrates the cover plate and the additional roofing material. The snow extinguisher roof according to claim 8, wherein a nut is integrally formed so that a snow clasp can be fixed on the additional roofing material via each stud bolt or each nut.     The snowfall prevention part is a straight bar suspended on each snow clasp that is appropriately fixed to each of multiple suitable locations that are scattered in the direction of the ridge on the upper surface closer to the ridge than the cover of the roof eaves of the additional roofing material Join one end of the bracket, and extend the other end of each suspension bracket integrally from the eaves edge of the additional roofing material, and connect it to the corresponding part of the snowfall prevention part at the top of the rising and bending shape. The snow-dissipating roof according to any one of claims 8 and 9, wherein a heat storage plate is mounted between the upper surface of the eaves of the additional roofing material and the bottom of each hanging bracket.

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