JP7853701B2 - Radiation panel and its mounting structure - Google Patents
Radiation panel and its mounting structureInfo
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- JP7853701B2 JP7853701B2 JP2022134080A JP2022134080A JP7853701B2 JP 7853701 B2 JP7853701 B2 JP 7853701B2 JP 2022134080 A JP2022134080 A JP 2022134080A JP 2022134080 A JP2022134080 A JP 2022134080A JP 7853701 B2 JP7853701 B2 JP 7853701B2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Description
本発明は、放射パネルおよびその取付構造に関する。 This invention relates to a radiant panel and its mounting structure.
室内の冷暖房を行うため、建物の天井に放射パネルを施工することが従来から行われている。建物の天井にシステム天井が利用される場合、システム天井を構成する複数の長尺部材（バー材）の間に、放射パネルを取り付けることができる。 To provide indoor heating and cooling, radiant panels have traditionally been installed on building ceilings. When a system ceiling is used, radiant panels can be installed between the multiple long structural members (bars) that make up the system ceiling.
例えば、特許文献１には、図１１に下方から見た要部斜視図で示すように、Ｔバーと呼ばれる断面逆Ｔ次状の長尺部材５０の水平板部５１の上面に、放射パネル６０の縁部が支持される構成が、従来技術として開示されている。 For example, Patent Document 1 discloses a prior art configuration in which the edge of a radiating panel 60 is supported on the upper surface of a horizontal plate portion 51 of a long member 50 with an inverted T-shaped cross-section called a T-bar, as shown in the perspective view of the main part from below in Figure 11.
放射パネル６０の下面側には、下方に突出する断面円弧状の突部６１が複数形成されており、隣接する突部６１の間に溝部６２が形成されている。長尺部材５０の水平板部５１には突部６１の下端部が当接するため、水平板部５１の上方に位置する溝部６２の端部に室内の照明光が届きにくくなり、この部分に影Ｓが生じることで意匠性が低下するおそれがある。 Multiple downward-projecting, arc-shaped protrusions 61 are formed on the lower surface of the radiating panel 60, with grooves 62 formed between adjacent protrusions 61. Since the lower ends of the protrusions 61 abut against the horizontal plate portion 51 of the elongated member 50, indoor lighting may have difficulty reaching the ends of the grooves 62 located above the horizontal plate portion 51. This could result in a shadow S being cast in this area, potentially reducing the aesthetic appeal.
このため、特許文献１の発明は、溝部６２の端部に照明光が入り込まないように、溝部６２の端部を塞ぐ突起を長尺部材５０に設けて、影の発生を防止する工夫がなされているが、既存の長尺部材５０の形状を変更する必要があるため、対応が困難な場合があった。 Therefore, while the invention described in Patent Document 1 incorporates a mechanism to prevent shadows by providing a projection on the elongated member 50 that blocks the end of the groove 62, preventing illumination light from entering the groove 62, this requires modifying the shape of the existing elongated member 50, which can make implementation difficult in some cases.
一方、既存の長尺部材５０には種々の形状のものが存在するため、長尺部材５０の形状に合わせて放射パネル６０の形状を工夫する余地があった。 On the other hand, since existing long members 50 come in various shapes, there was room to devise the shape of the radiating panel 60 to match the shape of the long members 50.
そこで、本発明は、建物内の天井に放射パネルを施工する際の意匠性を容易に高めることができる放射パネルおよびその取付構造の提供を目的とする。 Therefore, the present invention aims to provide a radiant panel and its mounting structure that can easily enhance the aesthetic appeal when installing radiant panels on the ceilings of buildings.
本発明の前記目的は、建物内の天井に水平方向に間隔をあけて支持された複数の長尺部材の間に取り付けられる放射パネルの取付構造であって、前記長尺部材は、上下方向に沿って配置される平板状のウエブと、前記ウエブの下部から厚み方向両側に張り出すように設けられて下方に開口する断面コ字状の下フランジ部とを備えており、前記放射パネルは、形状が互いに異なる第１スパンドレルおよび第２スパンドレルを、縁部同士が重なり合うようにそれぞれ１つ以上を一方向に並列することで、前記第１スパンドレルおよび第２スパンドレルが並列方向の両端部にそれぞれ配置されたパネル本体と、前記パネル本体の下面側に突出する複数の突部と、前記パネル本体の上面側に設けられて熱媒流体が通過するパイプとを備えており、前記パネル本体の前記並列方向の両端部が前記下フランジ部の上方に配置された状態で前記突部の下端が前記下フランジ部の下端と略面一になるように、前記放射パネルが複数の前記長尺部材に支持され、前記長尺部材は、前記ウエブの上部から厚み方向両側に張り出すように設けられた上フランジ部を更に備えており、前記放射パネルは、前記パネル本体の上面側に前記並列方向に沿って配置されて前記第１スパンドレルおよび第２スパンドレルを連結する桟部材を更に備え、前記桟部材は、前記並列方向の両端部にそれぞれフック部が設けられており、前記フック部が前記上フランジ部に係合することにより、前記パネル本体と前記下フランジ部との間に隙間が形成される放射パネルの取付構造により達成される。
The object of the present invention is a mounting structure for a radiant panel to be installed between a plurality of elongated members supported horizontally at intervals in the ceiling of a building, wherein the elongated members include a flat web arranged in the vertical direction and a lower flange portion with a U-shaped cross-section that extends outwards from the lower part of the web on both sides in the thickness direction and opens downward, and the radiant panel includes a panel body in which one or more first spandrels and second spandrels of different shapes are arranged in parallel in one direction such that their edges overlap, with the first spandrels and second spandrels respectively positioned at both ends in the parallel direction, a plurality of protrusions projecting from the lower surface side of the panel body, and a pipe provided on the upper surface side of the panel body through which a heat transfer fluid passes. The radiant panel is supported by a plurality of elongated members such that when both ends of the panel body in the parallel direction are positioned above the lower flange portion, the lower end of the projection is substantially flush with the lower end of the lower flange portion , and the elongated members further include upper flange portions that extend outwards from the top of the web on both sides in the thickness direction, and the radiant panel further includes cross members that are arranged on the upper surface side of the panel body along the parallel direction and connect the first spandrel and the second spandrel, and the cross members each have hook portions at both ends in the parallel direction, and the mounting structure for the radiant panel is achieved by the hook portions engaging with the upper flange portion to form a gap between the panel body and the lower flange portion .
前記第１スパンドレルは、前記並列方向の一方端部に水平に設けられた第１重畳部が、他方端部に水平に設けられた第２重畳部よりも高くなるように形成され、一の前記第１スパンドレルの前記第１重畳部が、他の前記第１スパンドレルの前記第２重畳部の上面に重なるように複数が前記並列方向に連続して配置されることが好ましく、前記第２スパンドレルは、前記並列方向の両端部に設けられた第１重畳部および第２重畳部が同じ高さになるように形成され、前記第２スパンドレルの前記第１重畳部が、前記第１スパンドレルの前記第２重畳部の上面に重なるように配置されることが好ましい。この構成によれば、前記放射パネルの前記並列方向の両端部は、前記第１スパンドレルの前記第１重畳部および前記第２スパンドレルの前記第２重畳部によってそれぞれ形成することができる。 Preferably, the first spandrel is formed such that the first overlapping portion, horizontally provided at one end in the parallel direction, is higher than the second overlapping portion, horizontally provided at the other end, and multiple spandrels are arranged continuously in the parallel direction such that the first overlapping portion of one spandrel overlaps the upper surface of the second overlapping portion of another spandrel. Preferably, the second spandrel is formed such that the first and second overlapping portions at both ends in the parallel direction are at the same height, and the first overlapping portion of the second spandrel is arranged to overlap the upper surface of the second overlapping portion of the first spandrel. With this configuration, both ends of the radiating panel in the parallel direction can be formed by the first overlapping portion of the first spandrel and the second overlapping portion of the second spandrel, respectively.
前記突部は、断面が直線状または円弧状に形成されていることが好ましく、前記並列方向に沿って等間隔に配置されていることが好ましい。 The protrusions are preferably formed with a straight or arc-shaped cross-section, and preferably arranged at equal intervals along the parallel direction.
また、本発明の前記目的は、建物内の天井に水平方向に間隔をあけて支持された複数の長尺部材の間に取り付けられる放射パネルであって、形状が互いに異なる第１スパンドレルおよび第２スパンドレルを、縁部同士が重なり合うようにそれぞれ１つ以上を一方向に並列することで、前記第１スパンドレルおよび第２スパンドレルが並列方向の両端部にそれぞれ配置されたパネル本体と、前記パネル本体の下面側に突出する複数の突部と、前記パネル本体の上面側に設けられて熱媒流体が通過するパイプと、前記パネル本体の上面側に前記並列方向に沿って配置されて前記第１スパンドレルおよび第２スパンドレルを連結する桟部材とを備え、前記桟部材は、前記並列方向の両端部にそれぞれフック部が設けられており、前記フック部が前記長尺部材の上部に係合することにより、前記突部の下端が前記長尺部材の下端と略面一になる放射パネルにより達成される。
Furthermore, the above-mentioned object of the present invention is achieved by a radiant panel to be installed between a plurality of elongated members supported horizontally at intervals in the ceiling of a building, comprising: a panel body in which one or more first spandrels and second spandrels of different shapes are arranged in parallel in one direction such that their edges overlap, with the first spandrels and second spandrels respectively positioned at both ends in the parallel direction; a plurality of protrusions projecting from the lower surface side of the panel body; a pipe provided on the upper surface side of the panel body through which a heat transfer fluid passes; and a cross member arranged on the upper surface side of the panel body along the parallel direction to connect the first spandrels and second spandrels , wherein the cross member is provided with hook portions at both ends in the parallel direction, and the lower ends of the protrusions become substantially flush with the lower ends of the elongated members when the hook portions engage with the upper parts of the elongated members.
本発明の放射パネルおよびその取付構造によれば、建物内の天井に放射パネルを施工する際の意匠性を容易に高めることができる。 According to the present invention, the radiant panel and its mounting structure make it easy to enhance the aesthetic appeal when installing radiant panels on the ceilings of buildings.
以下、本発明の実施形態について添付図面を参照して説明する。図１は、本発明の一実施形態に係る放射パネルの平面図であり、図２は、図１のＡ－Ａ断面図である。本実施形態の放射パネル１は、建物内の天井に取り付けられる冷暖房用の放射パネルであり、図１および図２に示すように、パネル本体１０と、パネル本体１０の下面側に突出する突部１３と、パネル本体１０の上面側に設けられたパイプ２０および桟部材３０とを備えている。 The embodiments of the present invention will be described below with reference to the accompanying drawings. Figure 1 is a plan view of a radiant panel according to one embodiment of the present invention, and Figure 2 is a cross-sectional view taken along line A-A in Figure 1. The radiant panel 1 of this embodiment is a radiant panel for heating and cooling that is installed on the ceiling of a building, and as shown in Figures 1 and 2, it comprises a panel body 10, a projection 13 protruding from the lower side of the panel body 10, and a pipe 20 and a crossbar member 30 provided on the upper side of the panel body 10.
パネル本体１０は、平面視矩形状の第１スパンドレル１１および第２スパンドレル１２を、縁部同士が重なり合うように短手方向に並列配置し、並列方向Ｄに延びる複数の桟部材３０により一体的に連結して構成されている。第１スパンドレル１１および第２スパンドレル１２は、パネル本体１０の両端部にそれぞれ配置されればよく、それぞれの個数は１つ以上であれば特に限定されない。本実施形態のパネル本体１０は、５つの第１スパンドレル１１が連続するように配置され、この隣りに１つの第２スパンドレル１２が配置されている。第１スパンドレル１１および第２スパンドレル１２は、アルミニウム等の熱伝導率が高い金属材料等からなり、断面が波状となるように形成されることで、下面側に突出する断面円弧状の突部１３が並列方向Ｄに沿って等間隔に配置されている。 The panel body 10 is constructed by arranging rectangular first spandrels 11 and second spandrels 12 in parallel in the short direction so that their edges overlap, and by integrally connecting them with a plurality of crossbar members 30 extending in the parallel direction D. The first spandrels 11 and second spandrels 12 only need to be positioned at both ends of the panel body 10, and the number of each is not particularly limited as long as it is one or more. In this embodiment, the panel body 10 has five first spandrels 11 arranged in a continuous pattern, with one second spandrel 12 positioned next to them. The first spandrels 11 and second spandrels 12 are made of a metal material with high thermal conductivity, such as aluminum, and are formed with a wavy cross-section, so that arc-shaped projections 13 protruding from the lower surface are arranged at equal intervals along the parallel direction D.
図３は、第１スパンドレル１１の断面図である。図３に示すように、第１スパンドレル１１の短手方向の両側縁部には、水平に延びる第１重畳部１１ａおよび第２重畳部１１ｂがそれぞれ設けられている。第１重畳部１１ａは、突部１３から短手方向外方に張り出すように形成されている。一方、第２重畳部１１ｂは、突部１３から短手方向内方に折り返すように形成されている。第１重畳部１１ａは、第２重畳部１１ｂよりも第１スパンドレル１１の厚み分だけ上方に位置しており、複数の第１スパンドレル１１を並列配置したときに、一の第１スパンドレル１１の第１重畳部１１ａが、他の第１スパンドレル１１の第２重畳部１１ｂの上面に重なる。 Figure 3 is a cross-sectional view of the first spandrel 11. As shown in Figure 3, the first spandrel 11 has horizontally extending first overlapping portions 11a and second overlapping portions 11b on both short-side edges. The first overlapping portion 11a is formed to protrude outward in the short-side direction from the projection 13. On the other hand, the second overlapping portion 11b is formed to fold inward in the short-side direction from the projection 13. The first overlapping portion 11a is positioned above the second overlapping portion 11b by the thickness of the first spandrel 11, so that when multiple first spandrels 11 are arranged in parallel, the first overlapping portion 11a of one first spandrel 11 overlaps the upper surface of the second overlapping portion 11b of another first spandrel 11.
第１重畳部１１ａおよび第２重畳部１１ｂには、上面側に突出する係合リブ１１ｃが、それぞれ長手方向の全体にわたって設けられている。各係合リブ１１ｃは、第１重畳部１１ａおよび第２重畳部１１ｂが互いに重なり合った状態で隣接し、上端部が略同じ高さ位置になるように形成されている。 The first overlapping section 11a and the second overlapping section 11b are each provided with engaging ribs 11c that protrude toward the upper surface, extending along their entire longitudinal direction. Each engaging rib 11c is formed so that the first overlapping section 11a and the second overlapping section 11b are adjacent to each other in an overlapping state, and their upper ends are at approximately the same height.
図４は、第２スパンドレル１２の断面図である。図４に示すように、第２スパンドレル１２は、第１スパンドレル１１とは形状が相違しており、短手方向の両側縁部に形成された第１重畳部１２ａおよび第２重畳部１２ｂが、いずれも突部１３から短手方向外方に張り出して水平に延びるように形成されている。第１重畳部１２ａおよび第２重畳部１２ｂは、いずれも同じ高さに位置しており、図３に示す第１スパンドレル１１の第２重畳部１１ｂの上面に、第２スパンドレル１２の第１重畳部１２ａが重なった状態で、第１スパンドレル１１および第２スパンドレル１２の突部１３の下端が略面一になるように形成されている。第１重畳部１２ａおよび第２重畳部１２ｂには、第１スパンドレル１１の第１重畳部１１ａおよび第２重畳部１１ｂと同様に、上面側に突出する係合リブ１２ｃが長手方向の全体にわたって設けられている。 Figure 4 is a cross-sectional view of the second spandrel 12. As shown in Figure 4, the second spandrel 12 differs in shape from the first spandrel 11. The first overlapping portion 12a and the second overlapping portion 12b, formed on both short-side edges, are both formed to extend horizontally outward from the projection 13 in the short-side direction. The first overlapping portion 12a and the second overlapping portion 12b are both located at the same height, and in the state shown in Figure 3, the first overlapping portion 12a of the second spandrel 12 overlaps the upper surface of the second overlapping portion 11b of the first spandrel 11, the lower ends of the projection 13 of the first spandrel 11 and the second spandrel 12 are formed to be substantially flush. Similar to the first and second overlapping sections 11a and 11b of the first spandrel 11, the first and second overlapping sections 12b are provided with engaging ribs 12c that protrude toward the upper surface, extending along their entire longitudinal direction.
パイプ２０は、流路が蛇行するように配置されており、内部を熱媒流体が通過する。パイプ２０の材料は特に限定されないが、アルミニウム等からなる金属管や、二層管あるいは三層管など、軽量且つある程度の剛性を有する材料を好ましく例示することができる。パイプ２０の直線部分は、突部１３の上面側となる溝状の嵌合部に嵌め込まれて、パネル本体１０に保持されている。 The pipe 20 is arranged so that its flow path is meandering, and a heat transfer fluid passes through its interior. While the material of the pipe 20 is not particularly limited, preferred examples include metal pipes made of aluminum, or double-layered or triple-layered pipes, which are lightweight and possess a certain degree of rigidity. The straight portion of the pipe 20 is fitted into a groove-shaped fitting portion on the upper surface of the projection 13 and held in place by the panel body 10.
桟部材３０は、例えば溝型鋼を使用することができ、断面コ字状の開口がパネル本体１０を向くように、パネル本体１０の長手方向に間隔をあけて複数（本実施形態では３つ）配置されている。桟部材３０の下部には、係合部３１および押圧部３２が、いずれも切欠状にそれぞれ複数形成されている。各係合部３１は、パネル本体１０の係合リブ１１ｃ，１２ｃと係合し、第１スパンドレル１１同士、あるいは、第１スパンドレル１１と第２スパンドレル１２とを連結する。押圧部３２は、パイプ２０を押圧してパネル本体１０に固定する。３つの桟部材３０のうち、パネル本体１０の長手方向両側に配置された桟部材３０には、取付用のフック部３３が両端部にそれぞれ設けられている。 The crossbar members 30 can be made of, for example, channel steel, and are arranged in multiples (three in this embodiment) at intervals along the longitudinal direction of the panel body 10, with their U-shaped cross-sections facing the panel body 10. Multiple engaging portions 31 and pressing portions 32 are formed in a notched manner at the lower part of each crossbar member 30. Each engaging portion 31 engages with the engaging ribs 11c and 12c of the panel body 10, connecting the first spandrels 11 to each other, or the first spandrel 11 to the second spandrel 12. The pressing portions 32 press the pipe 20 to fix it to the panel body 10. Of the three crossbar members 30, those arranged on both sides along the longitudinal direction of the panel body 10 are provided with mounting hook portions 33 at both ends.
図５は、本発明の一実施形態に係る放射パネルの取付構造を示す分解斜視図である。図５に示す放射パネルの取付構造は、上述した放射パネル１と、放射パネル１が取り付けられる複数の長尺部材４０とを備えている。複数の長尺部材４０は、システム天井のバー材であり、建物内の天井に吊りボルト（図示せず）により吊り下げ支持されて、格子状（グリッド状）に配置されている。図５においては、放射パネル１０の短手方向両側を支持する２つの長尺部材４０のみを図示している。 Figure 5 is an exploded perspective view showing a mounting structure for a radiant panel according to one embodiment of the present invention. The mounting structure for the radiant panel shown in Figure 5 comprises the radiant panel 1 described above and a plurality of elongated members 40 to which the radiant panel 1 is attached. The plurality of elongated members 40 are bar materials of a system ceiling, suspended and supported from the ceiling of the building by suspension bolts (not shown), and arranged in a grid pattern. In Figure 5, only the two elongated members 40 supporting both sides of the radiant panel 10 in the short direction are shown.
長尺部材４０は、上下方向に沿って配置される平板状のウエブ４１と、ウエブ４１の下部および上部からそれぞれ厚み方向両側に張り出すように設けられた下フランジ部４２および上フランジ部４３とを備えている。下フランジ部４２は、上フランジ部４３よりも張り出し幅が大きくなるように形成されている。 The elongated member 40 comprises a flat web 41 arranged vertically, and a lower flange portion 42 and an upper flange portion 43 that extend from the lower and upper parts of the web 41, respectively, in the thickness direction. The lower flange portion 42 is formed to have a greater overhang width than the upper flange portion 43.
長尺部材４０の断面形状は、従来から種々のものが存在するが、本実施形態の長尺部材４０は、いわゆるＹバーと呼ばれるものであり、下フランジ部４２が二股に分岐して下方に開口する断面コ字状に形成されている。放射パネル１は、桟部材３０に設けられたフック部３３が長尺部材４０の上部である上フランジ部４３に係合することにより、短手方向両側が複数の長尺部材４０にそれぞれ支持される。 While various cross-sectional shapes exist for the elongated members 40, the elongated member 40 in this embodiment is a so-called Y-bar, with a U-shaped cross-section where the lower flange portion 42 branches into two and opens downwards. The radial panel 1 is supported on both sides in the short direction by multiple elongated members 40, with hook portions 33 provided on the crossbar members 30 engaging with the upper flange portion 43, which is the upper part of the elongated member 40.
図６は、図５に示す放射パネルの取付構造の断面図である。図６に示すように、パネル本体１０の並列方向Ｄの両端部は、第１スパンドレル１１の第１重畳部１１ａおよび第２スパンドレル１２の第２重畳部１２ｂによってそれぞれ形成される。放射パネル１が複数の長尺部材４０に支持されると、パネル本体１０の並列方向Ｄの両端部１１ａ，１２ｂが、長尺部材４０の下フランジ部４２の上方に配置されると共に、突部１３の下端が、下フランジ部４２の下端と略面一になる。これにより、複数の放射パネル１を並列方向Ｄに沿って連続的に配置したときに、下フランジ部４２の開口が、隣接する複数の突部１３間に形成される溝部と同化されて目立ち難くなるため、意匠性を向上させることができる。 Figure 6 is a cross-sectional view of the mounting structure of the radiant panel shown in Figure 5. As shown in Figure 6, both ends of the panel body 10 in the parallel direction D are formed by the first overlapping portion 11a of the first spandrel 11 and the second overlapping portion 12b of the second spandrel 12, respectively. When the radiant panel 1 is supported by a plurality of elongated members 40, both ends 11a and 12b of the panel body 10 in the parallel direction D are positioned above the lower flange portion 42 of the elongated members 40, and the lower end of the projection 13 becomes substantially flush with the lower end of the lower flange portion 42. As a result, when a plurality of radiant panels 1 are arranged continuously along the parallel direction D, the opening of the lower flange portion 42 blends in with the groove formed between adjacent projections 13, making it less conspicuous and thus improving the aesthetic appearance.
また、放射パネル１の長手方向端部と長尺部材４０との関係においても、突部１３の下端が下フランジ部４２の下端（すなわち長尺部材４０の下端）と略面一になることで、図１１に示す従来の取付構造のように溝部６２の端部に影Ｓが発生するのを確実に防止することができる。したがって、これによっても放射パネル１の取付構造の意匠性を高めることができる。 Furthermore, regarding the relationship between the longitudinal end of the radiant panel 1 and the elongated member 40, the lower end of the projection 13 is substantially flush with the lower end of the lower flange portion 42 (i.e., the lower end of the elongated member 40). This reliably prevents the shadow S from being generated at the end of the groove portion 62, as seen in the conventional mounting structure shown in Figure 11. Therefore, this also enhances the aesthetic design of the mounting structure of the radiant panel 1.
パネル本体１０の並列方向Ｄの両端部１１ａ，１２ｂは、下フランジ部４２の上面に接触してもよいが、放射パネル１は、フック部３３を介して長尺部材４０に支持されるため、図７に示すように、パネル本体１０の両端部１１ａ，１２ｂと下フランジ部４２の上面との間に、若干の隙間Ｓが形成されてもよい。この構成によれば、パネル本体１０からの冷熱または温熱の放射に加えて、パネル本体１０の上面側で発生した冷風または温風を、隙間Ｓを介して室内に供給することができるので、冷暖房効果を高めることができる。但し、パネル本体１０の両端部１１ａ，１２ｂは下フランジ部４２の上面に密着してもよく、この場合は放射パネル１がフック部３３を備えない構成であってもよい。 The ends 11a and 12b of the panel body 10 in the parallel direction D may be in contact with the upper surface of the lower flange portion 42. However, since the radiant panel 1 is supported by the elongated member 40 via the hook portion 33, a small gap S may be formed between the ends 11a and 12b of the panel body 10 and the upper surface of the lower flange portion 42, as shown in Figure 7. With this configuration, in addition to the radiation of cold or warm air from the panel body 10, cold or warm air generated on the upper surface of the panel body 10 can be supplied to the room through the gap S, thereby enhancing the heating and cooling effect. However, the ends 11a and 12b of the panel body 10 may be in close contact with the upper surface of the lower flange portion 42; in this case, the radiant panel 1 may not have the hook portion 33.
本実施形態の放射パネル１の取付構造は、上述したようにＹバーと呼ばれる断面コ字状の下フランジ部４２を備える長尺部材４０を備えるものである。但し、既存の長尺部材４０には種々の断面形状のものが存在しており、形状が異なる長尺部材４０に対しても、本実施形態の放射パネル１を容易に対応させることができる。 The mounting structure of the radiant panel 1 in this embodiment includes a long member 40 with a lower flange portion 42 having a U-shaped cross-section called a Y-bar, as described above. However, existing long members 40 exist with various cross-sectional shapes, and the radiant panel 1 of this embodiment can be easily adapted to long members 40 with different shapes.
図８は、本発明の応用例に係る放射パネルの取付構造の断面図である。図８に示す放射パネル１０１は、図２等に示す本実施形態の放射パネル１において、他方端部に設けられた第２スパンドレル１２を、一方端部の第３スパンドレル１１２に置き換えたものであり、その他の構成については本実施形態の放射パネル１と同様である。図８において、図２等と同様の構成部分に同一の符号を付して、詳細な説明を省略する。図８に示す長尺部材１４０は、一般にＴバーと呼ばれるバー材であり、上下方向に沿って配置されるウエブ１４１の下部に設けられた下フランジ部１４２が、水平に延びる平板状に形成されている。放射パネル１０１は、並列方向Ｄの両端部の突部１３が、下フランジ部１４２の上方に配置される。 Figure 8 is a cross-sectional view of a mounting structure for a radiant panel according to an application example of the present invention. The radiant panel 101 shown in Figure 8 is the same as the radiant panel 1 of this embodiment shown in Figure 2, etc., but with the second spandrel 12 at the other end replaced by a third spandrel 112 at one end. Other configurations are the same as the radiant panel 1 of this embodiment. In Figure 8, the same reference numerals are used for the same components as in Figure 2, etc., and detailed explanations are omitted. The elongated member 140 shown in Figure 8 is a bar material generally called a T-bar, and the lower flange portion 142 provided at the bottom of the web 141, which is arranged along the vertical direction, is formed as a horizontally extending flat plate. The projections 13 at both ends of the radiant panel 101 in the parallel direction D are positioned above the lower flange portion 142.
図９は、図８に示す第３スパンドレル１１２の断面図である。図９に示すように、第３スパンドレル１１２は、第１スパンドレル１１とは形状が相違しており、短手方向の両部縁部に形成された第１重畳部１１２ａおよび第２重畳部１１２ｂが、いずれも突部１３から短手方向内方に折り返されて水平に延びるように形成されている。第１重畳部１１２ａおよび第２重畳部１１２ｂは、いずれも同じ高さに位置しており、図８に示すように、第３スパンドレル１１２の第２重畳部１１２ｂの上面に、第１スパンドレル１１の第１重畳部１１ａが重なった状態で、第１スパンドレル１１および第２スパンドレル１２の突部１３の下端が略面一になるように形成されている。第１重畳部１１２ａおよび第２重畳部１１２ｂには、上面側に突出する係合リブ１１２ｃが長手方向の全体にわたって設けられている。 Figure 9 is a cross-sectional view of the third spandrel 112 shown in Figure 8. As shown in Figure 9, the third spandrel 112 differs in shape from the first spandrel 11. The first and second overlapping portions 112a and 112b, formed on both edges in the short direction, are both folded inward from the projection 13 and extend horizontally. The first and second overlapping portions 112a and 112b are located at the same height. As shown in Figure 8, the first overlapping portion 11a of the first spandrel 11 overlaps the upper surface of the second overlapping portion 112b of the third spandrel 112, and the lower ends of the projections 13 of the first and second spandrels 11 and 12 are formed to be approximately flush. The first and second overlapping portions 112a and 112b are provided with engaging ribs 112c projecting upwards along their entire longitudinal direction.
このように、本実施形態の放射パネル１は、パネル本体１０の一部を構成する第１スパンドレル１１を取り替えるだけで、形状が異なる他の長尺部材１４０にも取り付け可能であり、種々の施工現場に低コストで容易に対応することができる。 Thus, the radiant panel 1 of this embodiment can be attached to other long members 140 of different shapes simply by replacing the first spandrel 11, which constitutes a part of the panel body 10, and can be easily adapted to various construction sites at low cost.
本実施形態の放射パネル１の突部１３は、断面が円弧状に形成されており、並列方向Ｄに沿って等間隔に配置されているが、突部１３の断面形状は特に限定されるものではなく、例えば、図１０に示すように、断面が鉛直方向に直線状に延びる複数の突部１３が等間隔に配置された構成であってもよい。この場合、第１スパンドレル１１および第２スパンドレル１２は、水平な平板状に形成することができる。 In this embodiment, the projections 13 of the radiating panel 1 have an arc-shaped cross-section and are arranged at equal intervals along the parallel direction D. However, the cross-sectional shape of the projections 13 is not particularly limited. For example, as shown in Figure 10, a configuration in which multiple projections 13 with a straight cross-section extending vertically are arranged at equal intervals may be used. In this case, the first spandrel 11 and the second spandrel 12 can be formed in a horizontal, flat plate shape.
１ 放射パネル
１０ パネル本体
１１ 第１スパンドレル
１１ａ 第１重畳部
１１ｂ 第２重畳部
１２ 第２スパンドレル
１２ａ 第１重畳部
１２ｂ 第２重畳部
１３ 突部
２０ パイプ
３０ 桟部材
３３ フック部
４０ 長尺部材
４１ ウエブ
４２ 下フランジ部
４３ 上フランジ部
1 Radiation panel 10 Panel body 11 First spandrel 11a First overlapping section 11b Second overlapping section 12 Second spandrel 12a First overlapping section 12b Second overlapping section 13 Protrusion 20 Pipe 30 Cross member 33 Hook section 40 Long member 41 Web 42 Lower flange section 43 Upper flange section
Claims (4)
前記長尺部材は、上下方向に沿って配置される平板状のウエブと、前記ウエブの下部から厚み方向両側に張り出すように設けられて下方に開口する断面コ字状の下フランジ部とを備えており、
前記放射パネルは、
形状が互いに異なる第１スパンドレルおよび第２スパンドレルを、縁部同士が重なり合うようにそれぞれ１つ以上を一方向に並列することで、前記第１スパンドレルおよび第２スパンドレルが並列方向の両端部にそれぞれ配置されたパネル本体と、
前記パネル本体の下面側に突出する複数の突部と、
前記パネル本体の上面側に設けられて熱媒流体が通過するパイプとを備えており、
前記パネル本体の前記並列方向の両端部が前記下フランジ部の上方に配置された状態で前記突部の下端が前記下フランジ部の下端と略面一になるように、前記放射パネルが複数の前記長尺部材に支持され、
前記長尺部材は、前記ウエブの上部から厚み方向両側に張り出すように設けられた上フランジ部を更に備えており、
前記放射パネルは、前記パネル本体の上面側に前記並列方向に沿って配置されて前記第１スパンドレルおよび第２スパンドレルを連結する桟部材を更に備え、
前記桟部材は、前記並列方向の両端部にそれぞれフック部が設けられており、
前記フック部が前記上フランジ部に係合することにより、前記パネル本体と前記下フランジ部との間に隙間が形成される放射パネルの取付構造。 A mounting structure for radiant panels, which is installed between multiple elongated members supported horizontally at intervals in the ceiling of a building,
The long member comprises a flat web arranged along the vertical direction, and a lower flange portion with a U-shaped cross-section that extends outwards from the lower part of the web on both sides in the thickness direction and opens downward.
The aforementioned radiant panel is
A panel body is formed in which one or more first spandrels and second spandrels, each having a different shape, are arranged in parallel in one direction such that their edges overlap, and the first spandrels and second spandrels are positioned at both ends in the parallel direction,
Multiple protrusions projecting from the lower side of the panel body,
The panel body is provided with a pipe on the upper side through which a heat transfer fluid passes,
The radiating panel is supported by a plurality of elongated members such that, with both ends of the panel body in the parallel direction positioned above the lower flange portion, the lower end of the projection is substantially flush with the lower end of the lower flange portion .
The aforementioned elongated member further comprises upper flange portions that extend outwards from the upper part of the web on both sides in the thickness direction,
The radiating panel further comprises a crossbar member arranged along the parallel direction on the upper surface side of the panel body, connecting the first spandrel and the second spandrel.
The aforementioned crossbar member is provided with hook portions at both ends in the parallel direction,
A mounting structure for a radiant panel in which the hook portion engages with the upper flange portion, thereby forming a gap between the panel body and the lower flange portion .
前記第２スパンドレルは、前記並列方向の両端部に設けられた第１重畳部および第２重畳部が同じ高さになるように形成され、前記第２スパンドレルの前記第１重畳部が、前記第１スパンドレルの前記第２重畳部の上面に重なるように配置され、
前記放射パネルの前記並列方向の両端部は、前記第１スパンドレルの前記第１重畳部および前記第２スパンドレルの前記第２重畳部によってそれぞれ形成される請求項１に記載の放射パネルの取付構造。 The first spandrel is formed such that a first overlapping portion, horizontally provided at one end in the parallel direction, is higher than a second overlapping portion, horizontally provided at the other end, and a plurality of these spandrels are arranged continuously in the parallel direction such that the first overlapping portion of one spandrel overlaps the upper surface of the second overlapping portion of another spandrel.
The second spandrel is formed such that the first and second overlapping portions provided at both ends in the parallel direction are at the same height, and the first overlapping portion of the second spandrel is positioned to overlap the upper surface of the second overlapping portion of the first spandrel.
The mounting structure for a radiant panel according to claim 1 , wherein both ends of the radiant panel in the parallel direction are formed by the first overlapping portion of the first spandrel and the second overlapping portion of the second spandrel, respectively.
形状が互いに異なる第１スパンドレルおよび第２スパンドレルを、縁部同士が重なり合うようにそれぞれ１つ以上を一方向に並列することで、前記第１スパンドレルおよび第２スパンドレルが並列方向の両端部にそれぞれ配置されたパネル本体と、
前記パネル本体の下面側に突出する複数の突部と、
前記パネル本体の上面側に設けられて熱媒流体が通過するパイプと、
前記パネル本体の上面側に前記並列方向に沿って配置されて前記第１スパンドレルおよび第２スパンドレルを連結する桟部材とを備え、
前記桟部材は、前記並列方向の両端部にそれぞれフック部が設けられており、
前記フック部が前記長尺部材の上部に係合することにより、前記突部の下端が前記長尺部材の下端と略面一になる放射パネル。
A radiant panel installed between multiple elongated members supported horizontally at intervals in the ceiling of a building,
A panel body is formed in which one or more first spandrels and second spandrels, each having a different shape, are arranged in parallel in one direction such that their edges overlap, and the first spandrels and second spandrels are positioned at both ends in the parallel direction,
Multiple protrusions projecting from the lower side of the panel body,
A pipe provided on the upper side of the panel body through which a heat transfer fluid passes,
The panel body is provided with a crossbar member arranged along the parallel direction on the upper side of the panel body, which connects the first spandrel and the second spandrel .
The aforementioned crossbar member is provided with hook portions at both ends in the parallel direction,
A radial panel in which the lower end of the projection becomes substantially flush with the lower end of the elongated member when the hook portion engages with the upper part of the elongated member.
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| JP2008128624A (en) | 2006-11-24 | 2008-06-05 | Sasakura Engineering Co Ltd | Radiation panel and radiation air conditioning unit |
| JP2012141115A (en) | 2011-01-06 | 2012-07-26 | Tabuchi Corp | Pipe panel unit structure |
| JP2022501536A (en) | 2018-09-16 | 2022-01-06 | アルミン ビューラー | Shaped materials for room temperature control, and architectural element assemblies with shaped materials |
| JP2022093024A (en) | 2020-12-11 | 2022-06-23 | 株式会社奥村製作所 | Coupling mechanism of hanging rod for ceiling board |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2008128624A (en) | 2006-11-24 | 2008-06-05 | Sasakura Engineering Co Ltd | Radiation panel and radiation air conditioning unit |
| JP2012141115A (en) | 2011-01-06 | 2012-07-26 | Tabuchi Corp | Pipe panel unit structure |
| JP2022501536A (en) | 2018-09-16 | 2022-01-06 | アルミン ビューラー | Shaped materials for room temperature control, and architectural element assemblies with shaped materials |
| JP2022093024A (en) | 2020-12-11 | 2022-06-23 | 株式会社奥村製作所 | Coupling mechanism of hanging rod for ceiling board |
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