JP3238573U - Floor heating system for detached house - Google Patents

Floor heating system for detached house Download PDF

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JP3238573U
JP3238573U JP2022001861U JP2022001861U JP3238573U JP 3238573 U JP3238573 U JP 3238573U JP 2022001861 U JP2022001861 U JP 2022001861U JP 2022001861 U JP2022001861 U JP 2022001861U JP 3238573 U JP3238573 U JP 3238573U
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hot water
water supply
supply pipe
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floor
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學 神出
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學 神出
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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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Abstract

【課題】アルミニウム製の熱反射シートを用いる際の輻射の反射効率をさらに向上させる、床暖房装置を提供する。【解決手段】床板１１の裏面に温水供給管２０を係止する複数の留め具１４を設け、留め具１４を介して温水供給管２０を配置し、温水供給管２０の下方部分をアルミニウム製の熱反射シート３０によって被覆する戸建住宅の床暖房装置１０を技術的前提として、熱反射シート３０と温水供給管２０または留め具１４との間に隙間Ｓを設ける。温水供給管２０の下部が放出する輻射を確実に上方に反射させ、熱の反射効率を改善することが出来る。床板の下面を支持する根太または／および大引きの長手方向側面に、アルミニウム製の熱反射シートを配設する場合がある。根太や大引きに熱が吸収されるのを防ぎ、熱の反射効率をより向上させるためである。【選択図】図１An object of the present invention is to provide a floor heating apparatus that further improves the efficiency of reflecting radiation when using a heat reflecting sheet made of aluminum. A plurality of fasteners 14 for locking a hot water supply pipe 20 are provided on the back surface of a floor plate 11, the hot water supply pipe 20 is arranged through the fasteners 14, and the lower part of the hot water supply pipe 20 is made of aluminum. A gap S is provided between the heat reflective sheet 30 and the hot water supply pipe 20 or the fastener 14 on the technical premise of the floor heating device 10 for a detached house covered with the heat reflective sheet 30 . The radiation emitted from the lower part of the hot water supply pipe 20 can be surely reflected upward, and the heat reflection efficiency can be improved. Aluminum heat reflective sheets may be provided on the longitudinal sides of the joists and/or joists that support the underside of the floorboards. This is to prevent the heat from being absorbed by the joist and the joist, and to further improve the heat reflection efficiency. [Selection drawing] Fig. 1

Description

本考案は、戸建住宅の床暖房に係り、特に熱反射シートを用いた床暖房装置の構造に関する。 TECHNICAL FIELD The present invention relates to floor heating for a detached house, and more particularly to the structure of a floor heating apparatus using a heat reflecting sheet.

住宅用暖房として、従来から、温水パイプを床下に配設する各種の床暖房装置が知られている。床暖房装置は、ボイラ装置等の適宜の給湯装置を用いて水を加熱し、加熱した水を床下に配設した温水供給管に送って床下を温めるものである。加熱装置において適宜の温度に加熱された水は、ポンプ装置を介して、循環経路を構成するように設けた温水供給管の内部を循環するようになっている。 BACKGROUND ART Conventionally, various types of floor heating apparatuses in which hot water pipes are arranged under the floor are known as residential heating. A floor heating system heats water using an appropriate hot water supply system such as a boiler, and sends the heated water to a hot water supply pipe arranged under the floor to warm the space under the floor. Water heated to an appropriate temperature in the heating device circulates through a hot water supply pipe provided to form a circulation path via a pump device.

温水供給管を床下に設ける場合、従来一般には、温水供給管を床コンクリートに埋設することが多い（下記特許文献１参照）。また、温水供給管をあらかじめ内部に組み込んだ床パネル材を用いる場合もある（下記特許文献２参照）。 When a hot water supply pipe is provided under the floor, the hot water supply pipe is generally buried in the floor concrete (see Patent Document 1 below). In some cases, a floor panel material in which a hot water supply pipe is incorporated in advance is used (see Patent Document 2 below).

しかし、かかる従来の床暖房装置は、メンテナンスの困難、および導入時またはメンテナンス時における経済性が悪いという難点があった。 However, such a conventional floor heating system has drawbacks such as difficulty in maintenance and poor economic efficiency at the time of introduction or maintenance.

そこで、本出願人は、メンテナンスの容易化、設置コストの低減の目的をもって、下記特許文献３を提案した。 Therefore, the applicant of the present application proposed Patent Document 3 below for the purpose of facilitating maintenance and reducing installation costs.

これは、図６に示すように、床板１の裏面に複数の留め具２を配し、この留め具２を介して温水供給管３を配設し、留め具２と温水供給管３の下方をアルミニウム製の熱反射シート５によって被覆するものである。 As shown in FIG. 6, a plurality of fasteners 2 are arranged on the back surface of the floor plate 1, the hot water supply pipe 3 is arranged through the fasteners 2, and the fastener 2 and the hot water supply pipe 3 are below. is covered with a heat reflecting sheet 5 made of aluminum.

特開２０００－２７４７１１JP 2000-274711 特開２００１－０６５８８７JP 2001-065887 実用新案登録第３１７０２７２号Utility Model Registration No. 3170272

特許文献３に係る床暖房装置は、メンテナンスの容易、設置コストの低減という利点があった。 The floor heating apparatus according to Patent Document 3 has the advantages of easy maintenance and reduced installation costs.

一方、床暖房の効率、特に輻射熱の反射効率に関しては未だ改良の余地を残していた。 On the other hand, the efficiency of floor heating, especially the reflection efficiency of radiant heat, still has room for improvement.

本考案の目的は、アルミニウム製の熱反射シートを用いる際の輻射の反射効率をさらに向上させることにある。 SUMMARY OF THE INVENTION An object of the present invention is to further improve the efficiency of reflecting radiation when using a heat reflecting sheet made of aluminum.

前記目的を達成するため、本考案に係る床暖房装置は、床板の裏面に温水供給管を係止する複数の留め具を設け、当該留め具を介して温水供給管を配置し、当該温水供給管の下方部分をアルミニウム製の熱反射シートによって被覆する戸建住宅の床暖房装置を技術的前提として、前記熱反射シートと前記温水供給管または留め具との間に隙間を設ける（請求項１）。 In order to achieve the above object, the floor heating apparatus according to the present invention is provided with a plurality of fasteners for locking hot water supply pipes on the back surface of a floor plate, and the hot water supply pipe is arranged through the fasteners. A gap is provided between the heat reflective sheet and the hot water supply pipe or fastener (claim 1 ).

アルミニウム製の熱反射シートは、温水供給管から放出される輻射熱を床板方向に反射させ、熱損失なく床板を暖める機能を営む。 The heat reflecting sheet made of aluminum reflects the radiant heat emitted from the hot water supply pipe to the direction of the floorboard, and has the function of warming the floorboard without heat loss.

しかし、前記特許文献３に示されるように、熱反射シートを温水供給管に密着させた状態で配すると、温水供給管の下半分が当該熱反射シートによって被覆される結果、輻射熱を効率よく反射させることが難しくなっていた。 However, as shown in Patent Document 3, when the heat reflective sheet is placed in close contact with the hot water supply pipe, the lower half of the hot water supply pipe is covered with the heat reflective sheet, resulting in efficient reflection of radiant heat. It was getting harder to let go.

一方、熱反射シートと温水供給管または留め具との間に隙間を設けると、温水供給管の下部が放出する輻射を確実に上方（床板方向）に反射させ、熱の反射効率を改善することが出来る。 On the other hand, if a gap is provided between the heat reflecting sheet and the hot water supply pipe or the fastener, the radiation emitted from the lower part of the hot water supply pipe can be reliably reflected upward (in the direction of the floor plate), improving the heat reflection efficiency. can be done.

床板の下面を支持する根太または／および大引きの長手方向側面に、アルミニウム製の熱反射シートを配設する場合がある（請求項２）。 A heat reflecting sheet made of aluminum may be arranged on the longitudinal side of the joist and/or the joist that supports the lower surface of the floorboard (Claim 2).

熱反射シートと温水供給管または留め具との間に隙間を設けると（請求項１）、床板の下面を支持する根太または／および大引きの長手方向側面が、輻射熱の吸収材となって、温水供給管が生ずる熱（輻射）の損失となる。 When a gap is provided between the heat reflecting sheet and the hot water supply pipe or fastener (Claim 1), the joists and/or the longitudinal side surfaces of the joists that support the lower surface of the floorboards act as radiant heat absorbers, Heat (radiation) losses generated by hot water supply pipes.

しかし、根太または／および大引きの長手方向側面に、アルミニウム製の熱反射シートを配設すれば、熱（輻射）は根太や大引きに吸収されず、直接的に、または熱反射シートを介して上方（床板方向）に反射させ、熱の反射効率をより向上させることが出来る。 However, if an aluminum heat reflective sheet is placed on the joist and/or the longitudinal side of the joist, the heat (radiation) will not be absorbed by the joist or the joist, either directly or through the heat reflective sheet. The heat can be reflected upward (in the direction of the floor plate) by using the slab, and the heat reflection efficiency can be further improved.

床下空間と連通させた通気孔を居室の隅部の床板に設け、当該通気孔の上部をガラリを介して被覆化粧する場合がある（請求項３）。 In some cases, a ventilation hole communicating with the underfloor space is provided in the floorboard at the corner of the living room, and the upper part of the ventilation hole is covered and decorated through a louver (Claim 3).

通気孔を設けると、熱反射シートを介して上方（床板方向）に反射させた温水供給管の輻射熱を、当該通気孔を介して直接的に床上の居室空間に導くことが出来る。 When the ventilation holes are provided, the radiant heat of the hot water supply pipe reflected upward (in the direction of the floorboard) through the heat reflecting sheet can be directly led to the living room space on the floor through the ventilation holes.

本考案に係る床暖房装置によれば、アルミニウム製の反射シートを用いた床暖房装置において、輻射熱の反射効率を従来よりも確実に向上させることが出来る。 ADVANTAGE OF THE INVENTION According to the floor-heating apparatus which concerns on this invention, in the floor-heating apparatus using a reflection sheet made from aluminum, the reflection efficiency of radiant heat can be improved more reliably than before.

実施形態に係る床暖房装置を例示する図である。It is a figure which illustrates the floor-heating apparatus which concerns on embodiment. 図１に係る床板の配設例を示す斜視図である。FIG. 2 is a perspective view showing an arrangement example of floorboards according to FIG. 1; 図１に係る留め具の配設例を示す斜視図である。FIG. 3 is a perspective view showing an arrangement example of the fastener according to FIG. 1; 図１に係る床暖房装置の輻射熱の反射を例示する図である。It is a figure which illustrates the reflection of the radiant heat of the floor heating apparatus which concerns on FIG. 図１に係る床暖房装置に通気孔を設ける場合を例示する図である。It is a figure which illustrates the case where a ventilation hole is provided in the floor heating apparatus which concerns on FIG. 従来の床暖房装置を例示する図である。It is a figure which illustrates the conventional floor-heating apparatus.

図１は、本考案に係る床暖房装置の実施形態を示す図である。 FIG. 1 is a diagram showing an embodiment of a floor heating device according to the present invention.

この実施形態に係る床暖房装置１０は、例えば、床板１１の裏面に複数の留め具１４を設け、該留め具１４を介して温水供給管２０を配置し、該温水供給管２０の下方部分をアルミニウム製の熱反射シート３０によって被覆するものである。そして、熱反射シート３０と温水供給管２０または留め具１４との間に隙間Ｓ（若干の離隔スペース）を設ける。 In the floor heating device 10 according to this embodiment, for example, a plurality of fasteners 14 are provided on the back surface of the floor plate 11, the hot water supply pipe 20 is arranged through the fasteners 14, and the lower part of the hot water supply pipe 20 is It is covered with a heat reflecting sheet 30 made of aluminum. A gap S (slight separation space) is provided between the heat reflecting sheet 30 and the hot water supply pipe 20 or the fastener 14 .

以下、具体的に説明する。 A specific description will be given below.

床板１１は、例えば、構造用合板を用いることが出来る。戸建住宅の床は、各種の構造がある。伝統的な構造で床を作る場合は、大引の上に根太を配し、当該根太の上に木板を配する。しかし本実施形態では、図２も示すように、十分な強度をもつ構造用合板を用いた床板１１を、大引１５の上に張る場合を例示した。根太を省略することが出来るため、床の構造が単純化され建築コストを圧縮できる利点がある。 For the floor board 11, for example, structural plywood can be used. The floor of a detached house has various structures. When making a floor with a traditional structure, a joist is placed on the obiki, and a wooden board is placed on the joist. However, in this embodiment, as also shown in FIG. 2, the case where the floor board 11 using structural plywood having sufficient strength is stretched on the large drawer 15 is exemplified. Since joists can be omitted, there is an advantage that the structure of the floor can be simplified and construction costs can be reduced.

１６は、大引１５を支持する床束である。床束１６としては、例えば、プラスチック製のもの（いわゆるプラ束）、鋼製のもの（いわゆる鋼製束）を利用できる。床束１６を配する基礎は、例えばコンクリートのベタ床１７としておくことが出来る。必要に応じて、床束１６の束石（つかいし）１８を設けても良い（図２参照）。 16 is a floor truss that supports the ohiki 15 . As the floor bundle 16, for example, a plastic one (so-called plastic bundle) or a steel one (so-called steel bundle) can be used. The foundation on which the floor bundles 16 are arranged can be, for example, a solid floor 17 made of concrete. If necessary, a bundle of stones 18 for floor bundles 16 may be provided (see FIG. 2).

温水供給管を係止する留め具１４は、例えば、図３に示すように、温水供給管２０を抱持する支持部１４－１と、当該留め具１４を床板１１に固定するための固定フランジ１４－２とを備える。支持部１４－１は、例えば、略Ｕ字状を呈する部材であり、固定フランジ１４－２は、当該支持部１４－１の両端に設けた平板の部材である。 The fastener 14 for locking the hot water supply pipe includes, for example, a support portion 14-1 that holds the hot water supply pipe 20 and a fixing flange for fixing the fastener 14 to the floor plate 11, as shown in FIG. 14-2. The support portion 14-1 is, for example, a substantially U-shaped member, and the fixed flanges 14-2 are plate members provided at both ends of the support portion 14-1.

留め具１４を固定するときは、固定フランジ１４－２を床板１１の裏面に当接させ、例えば、適宜本数のネジＲによって締め固定する。 When fixing the fastener 14, the fixing flange 14-2 is brought into contact with the rear surface of the floor plate 11, and is fixed by tightening an appropriate number of screws R, for example.

留め具１４（支持部１４－１および固定フランジ１４－２）は、金属または樹脂によって成形することが出来る。コストを低減するため、留め具１４は一体成形のものを使用することが望ましい。留め具１４は、配管用保持金具あるいは配管用支持金具として、各種のものが市場に提供されている。 The fastener 14 (supporting portion 14-1 and fixed flange 14-2) can be molded from metal or resin. To reduce cost, it is desirable to use fasteners 14 that are integrally molded. Various types of fasteners 14 are available on the market as pipe holding fittings or pipe supporting fittings.

留め具１４は、例えば、平面長方形を呈する床板１１の長手方向に、適当間隔をおいて複数配する。この実施形態（図１、図３）では、床板１１の長手方向に４個の留め具１４を一列で直線配置した場合を示してあるが、個数および配列数は適宜調整できる。留め具１４の個数および配列数は、床板１１の寸法、あるいは温水供給管の配設パターン等に応じて設計することが望ましい。 For example, a plurality of fasteners 14 are arranged at appropriate intervals in the longitudinal direction of the floorboard 11 having a planar rectangular shape. In this embodiment (FIGS. 1 and 3), four fasteners 14 are linearly arranged in a line in the longitudinal direction of the floorboard 11, but the number and number of arrangements can be adjusted as appropriate. It is desirable to design the number and arrangement of the fasteners 14 according to the dimensions of the floor plate 11, the arrangement pattern of the hot water supply pipes, and the like.

温水供給管２０は、床板１１の裏面に直接接触しないよう若干離隔させて配することが望ましい。この場合、留め具１４は、温水供給管２０の外径よりも若干大きめの上下寸法とすれば良い。 The hot water supply pipe 20 is desirably arranged at a slight distance so as not to come into direct contact with the back surface of the floor plate 11 . In this case, the fastener 14 may have a vertical dimension slightly larger than the outer diameter of the hot water supply pipe 20 .

温水供給管２０は、例えば、架橋ポリエチレンパイプ等の樹脂管を用いることが出来る。可撓性がある樹脂管は、配管パターンの設計自由度が高いからである。 For the hot water supply pipe 20, for example, a resin pipe such as a crosslinked polyethylene pipe can be used. This is because a flexible resin pipe has a high degree of freedom in designing a piping pattern.

温水供給管２０の端部の接続は、例えば温水ヘッダーを介して行うことが出来る。勿論、個別の継ぎ手によって温水供給管２０の端部連結を行っても良い。温水供給管２０に対する温水の供給は、例えばボイラ装置（給湯装置；図示せず）を介して行う。 The connection of the ends of the hot water supply pipe 20 can be made, for example, via a hot water header. Of course, the ends of the hot water supply pipe 20 may be connected by separate joints. Hot water is supplied to the hot water supply pipe 20 via, for example, a boiler device (hot water supply device; not shown).

アルミニウム製の熱反射シート３０は、大引１５の上に床板１１を固定する前に、適宜手段、例えば、大引１５の長手方向側面にその端部を固定して配設しておく。図１において、符号Ｐは、熱反射シート３０を大引１５に固定するための金具（例えばステープラーやビス等）である。 Before the floor board 11 is fixed on the wall 15, the heat reflecting sheet 30 made of aluminum is arranged by fixing its ends to the longitudinal sides of the wall 15 by suitable means, for example. In FIG. 1, symbol P is a metal fitting (for example, a stapler, a screw, etc.) for fixing the heat reflecting sheet 30 to the large drawer 15. As shown in FIG.

この実施形態（図１）では、大引１５の長手方向側面の全面を熱反射シート３０によって被覆する場合を例示した。大引１５の長手方向側面を被覆する熱反射シート３０の端部部位を符号３１－１として示してある。 In this embodiment (FIG. 1), the case where the entire lengthwise side surface of the large cord 15 is covered with the heat reflecting sheet 30 is exemplified. An end portion of the heat reflective sheet 30 covering the longitudinal side surface of the large cord 15 is indicated by reference numeral 31-1.

熱反射シート３０は、アルミニウムの反射面を温水供給管２０に対向する向きに配設する。温水供給管２０の輻射熱を上方（床板１１方向）に反射させるためである。 The heat reflecting sheet 30 has an aluminum reflecting surface facing the hot water supply pipe 20 . This is because the radiant heat of the hot water supply pipe 20 is reflected upward (in the direction of the floor plate 11).

熱反射シート３０の水平面３１－２は、温水供給管２０との間に一定の隙間Ｓ（離隔スペース）が生ずるよう位置させる。 The horizontal surface 31-2 of the heat reflecting sheet 30 is positioned so that a certain gap S (separation space) is generated between the hot water supply pipe 20 and the horizontal surface 31-2.

アルミニウム製の熱反射シート３０の輻射熱の反射率は、９０％以上であり、優れた素材の場合は９７％以上とされるので、熱反射シート３０と温水供給管２０とを密着させず、一定の隙間Ｓを設けると、温水供給管２０の輻射熱は殆ど熱損失なく上方に反射させることが可能となる。 The reflectance of the radiant heat of the heat reflecting sheet 30 made of aluminum is 90% or more, and 97% or more in the case of an excellent material. , the radiant heat from the hot water supply pipe 20 can be reflected upward with little heat loss.

但し、床下空間の上下寸法は限られているため、熱反射シート３０と温水供給管２０との離隔寸法は、例えば、５～３００mm、好ましくは１０～２００mm程度とすることが望ましい。 However, since the vertical dimension of the underfloor space is limited, the distance between the heat reflecting sheet 30 and the hot water supply pipe 20 is preferably about 5 to 300 mm, preferably about 10 to 200 mm.

離隔寸法が小さすぎると、反射した輻射熱が、床板１１方向に行かず温水供給管２０へ向かう割合が増えるので、より好ましくは、例えば、５～１０ｃｍ程度の離隔寸法を設け、温水供給管２０への反射を回避する。 If the separation dimension is too small, the proportion of the reflected radiant heat going to the hot water supply pipe 20 instead of going to the floor plate 11 direction will increase. avoid the reflection of

図４は、大引１５に最も近い位置にある温水供給管２０の輻射熱が、熱反射シート３０によってどのように反射されるかを例示するものである。 FIG. 4 exemplifies how the radiant heat of the hot water supply pipe 20 located closest to the obiki 15 is reflected by the heat reflecting sheet 30 .

温水供給管２０の輻射熱は、断面円形の管（２０）の全方位３６０度に放出される。このうち、温水供給管２０の上方約１／２（右回りにみて９時方向～３時方向）の輻射は、直接床板１１方向に向かう。 The radiant heat of the hot water supply pipe 20 is emitted in all directions 360 degrees of the pipe (20) having a circular cross section. Among them, the radiation from about half above the hot water supply pipe 20 (9 o'clock direction to 3 o'clock direction when viewed clockwise) is directly directed toward the floor plate 11 .

一方、温水供給管２０の下方約１／２（右回りにみて３時方向～９時半方向）の輻射は、波線矢印Ｑ１～Ｑ３で示すように、熱反射シート３０を介して床板１１方向に反射される。熱反射シート３０の水平面３１－２を介した一回反射の場合もあるし、熱反射シート３０の端部部位３１－１と水平面３１－２とによる複数反射の場合もある。 On the other hand, the radiation in the lower half of the hot water supply pipe 20 (3 o'clock to 9:30 when viewed clockwise) is directed toward the floor plate 11 through the heat reflecting sheet 30, as indicated by the wavy arrows Q1 to Q3. reflected to The light may be reflected once through the horizontal surface 31-2 of the heat reflecting sheet 30, or may be reflected multiple times by the edge portion 31-1 of the heat reflecting sheet 30 and the horizontal surface 31-2.

なお、熱反射シート３０は、最初から微少凹凸を備える場合もあるし、施工時に微少凹凸が生ずる場合もあって、必ずしも全体が完全な平滑面ではない。 The heat reflecting sheet 30 may have fine unevenness from the beginning, or may have fine unevenness during construction, so the entire surface is not necessarily a perfectly smooth surface.

従って、温水供給管２０から水平方向（９時方向／３時方向）に放出される輻射も、熱反射シート３０の端部部位３１－１の微少凹凸によって直接上方へ反射される場合があり、また、端部部位３１－１の微少凹凸によって一旦下方へ向かい水平面３１－２を介して上方へ反射される場合がある。 Therefore, the radiation emitted in the horizontal direction (9 o'clock direction/3 o'clock direction) from the hot water supply pipe 20 may also be directly reflected upward by the fine unevenness of the end portion 31-1 of the heat reflecting sheet 30. Further, due to minute unevenness of the end portion 31-1, the light may once go downward and be reflected upward via the horizontal surface 31-2.

いずれにしても、温水供給管２０の下半分の輻射は、熱反射シート３０を介してすべて床板１１方向へ反射させることが出来る。 In any case, all radiation from the lower half of the hot water supply pipe 20 can be reflected toward the floor plate 11 via the heat reflection sheet 30 .

かかる構成によれば、温水供給管２０の下半分の輻射を、すべて上方の床板１１方向に導くことが出来るので、従来技術に較べて、輻射熱の反射効率を確実に向上させることが出来る。 According to such a configuration, all the radiation from the lower half of the hot water supply pipe 20 can be guided upward toward the floor plate 11, so that the reflection efficiency of the radiant heat can be reliably improved as compared with the prior art.

図５に示すように、適宜箇所、例えば居室Ｌの隅部に位置する床板１１に、床下空間４０と連通させた通気孔４１を設け、該通気孔４１の上部をガラリ４２を介して被覆化粧しても良い。ガラリ４２には交換可能な換気用フィルター（図示せず）を装填する。 As shown in FIG. 5, a ventilation hole 41 communicating with an underfloor space 40 is provided at an appropriate location, for example, a floorboard 11 positioned at a corner of a living room L, and the upper part of the ventilation hole 41 is covered with a louver 42. You can Galley 42 is loaded with a replaceable ventilation filter (not shown).

このようにすれば、輻射熱の反射による床板１１の蓄熱作用に加え、温水供給管２０の放熱によって暖められた床下空間４０の空気を直接居室Ｌに導くことが出来る。 In this way, the air in the underfloor space 40 warmed by the heat radiation of the hot water supply pipe 20 can be directly led to the living room L in addition to the heat storage effect of the floor plate 11 due to the reflection of the radiant heat.

通気孔４１を設けると、長時間（または長期間）床暖房装置１０を停止させていて居室Ｌが冷え切っていているときに、床下空間４０の空気を直接居室Ｌに導くことによって、居室Ｌの雰囲気温度を比較的スピーディに上げることが出来る。 When the ventilation hole 41 is provided, when the floor heating device 10 is stopped for a long time (or a long period of time) and the living room L is completely cold, the air in the underfloor space 40 is directly guided to the living room L, so that the living room L is cooled. The ambient temperature can be raised relatively quickly.

換気用フィルターを設けておけば、床下空間４０にゴミや埃（ほこり）が入り込むことを防止できる。好ましくは、ガラリ４２を開閉可動式として、床板１１が暖まった後、シャッター（蓋材）を閉じて通気遮断する。床下空間４０への埃（ほこり）の進入を防止するためである。 If a ventilation filter is provided, it is possible to prevent dirt and dust (dust) from entering the underfloor space 40. - 特許庁Preferably, the louver 42 is openable and closable, and after the floor plate 11 is warmed up, the shutter (lid material) is closed to block ventilation. This is to prevent dust from entering the underfloor space 40 .

本考案に係る床暖房装置は、前記実施形態のものに限定されない。 The floor heating device according to the present invention is not limited to the above embodiment.

例えば、前記実施形態では、大引１５の長手方向側面の全面（下端から上端まで）を熱反射シート３０によって被覆する場合を例示したが、温水供給管２０の下半分の輻射の大部分は、熱反射シート３０の水平面３１－２を介した一回反射によってなされるので、大引１５の長手方向側面の全面被覆をしなくても、従来よりも優れた反射効率の改善が出来る。 For example, in the above-described embodiment, the entire lengthwise side surface (from the lower end to the upper end) of the large cord 15 is covered with the heat reflecting sheet 30, but most of the radiation from the lower half of the hot water supply pipe 20 is Since the light is reflected once through the horizontal surface 31-2 of the heat reflecting sheet 30, the reflection efficiency can be improved more than before without covering the entire longitudinal side surface of the liner 15. FIG.

床暖房は、戸建住宅の一階の床部分に限らず、温水ヘッダー等を介して二階の床部分にも適用することが出来る。 Floor heating can be applied not only to the first floor of a detached house, but also to the second floor through a hot water header or the like.

留め具（１４）の形状は、前記実施形態のものに限定されない。例えば、リング（輪）状の留め具を用いることが出来る。 The shape of the fastener (14) is not limited to that of the above embodiment. For example, a ring-shaped fastener can be used.

温水供給管２０は、耐熱性のある樹脂管（例えば塩化ビニル系管）、金属管、金属管の内部に耐熱性樹脂管を備える二重管など、各種のものを使用できる。 As the hot water supply pipe 20, various pipes such as a heat-resistant resin pipe (for example, a vinyl chloride pipe), a metal pipe, and a double pipe having a heat-resistant resin pipe inside a metal pipe can be used.

温水供給管の経路構成は、単管式、複管式いずれでもよい。貯湯タンクを用いる場合は、往路用のパイプと復路用のパイプを備える複管式の管配設を行う場合が多い。 The path configuration of the hot water supply pipe may be either a single-tube type or a double-tube type. When a hot water storage tank is used, it is often the case that a double-pipe type pipe arrangement having an outbound pipe and a return pipe is provided.

１０ 床暖房装置
１１ 床板
１４ 留め具
１４－１ （温水供給管の）支持部
１４－２ （温水供給管の）固定フランジ
１５ 大引
１６ 床束
１７ ベタ床
１８ 束石
２０ 温水供給管
３０ 熱反射シート
３１－１ （熱反射シートの）端部部位
３１－２ （熱反射シートの）水平面
４０ 床下空間
４１ 通気孔
４２ ガラリ
Ｌ 居室
Ｐ （熱反射シートの）固定金具
Ｑ１～Ｑ３ （輻射熱の）反射
Ｒ ネジ
Ｓ 隙間 10 Floor heating device 11 Floor plate 14 Fastener 14-1 (Hot water supply pipe) Support part 14-2 (Hot water supply pipe) Fixed flange 15 Large pull 16 Floor bundle 17 Solid floor 18 Bundle stone 20 Hot water supply pipe 30 Heat reflection Sheet 31-1 (of heat reflection sheet) Edge portion 31-2 (of heat reflection sheet) Horizontal surface 40 (of heat reflection sheet) Underfloor space 41 Ventilation hole 42 Garari L Living room P (of heat reflection sheet) Fixing fittings Q1 to Q3 (of radiant heat) Reflection R Screw S Gap

Claims (3)

床板の裏面に温水供給管を係止する複数の留め具を設け、
当該留め具を介して温水供給管を配置し、
当該温水供給管の下方部分をアルミニウム製の熱反射シートによって被覆する 戸建住宅の床暖房装置において、
前記熱反射シートと前記温水供給管または留め具との間に隙間を設けることを特徴とする戸建住宅の床暖房装置。 Provide a plurality of fasteners to lock the hot water supply pipe on the back of the floor board,
Placing a hot water supply pipe through the fastener,
In a floor heating system for a detached house in which the lower part of the hot water supply pipe is covered with an aluminum heat reflecting sheet,
A floor heating system for a detached house, wherein a gap is provided between the heat reflecting sheet and the hot water supply pipe or the fastener. 床板の裏面を支持する根太または／および大引きの長手方向側面に、
アルミニウム製の熱反射シートを配設することを特徴とする請求項１記載の戸建住宅の床暖房装置。 On the longitudinal sides of the joists and/or joists that support the underside of the floorboards,
2. The floor heating system for a detached house according to claim 1, further comprising a heat reflecting sheet made of aluminum. 床下空間と連通させた通気孔を居室の隅部の床板に設け、
当該通気孔の上部をガラリを介して被覆化粧することを特徴とする請求項１または請求項２記載の戸建住宅の床暖房装置。 Ventilation holes that communicate with the underfloor space are provided in the floorboards at the corners of the living room,
3. The floor heating system for a detached house according to claim 1, wherein the upper part of said ventilation hole is covered and decorated through a louver.
JP2022001861U 2022-06-06 2022-06-06 Floor heating system for detached house Active JP3238573U (en)

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