JP4128717B2 - Floor heating panel - Google Patents

Floor heating panel Download PDF

Info

Publication number
JP4128717B2
JP4128717B2 JP2000021834A JP2000021834A JP4128717B2 JP 4128717 B2 JP4128717 B2 JP 4128717B2 JP 2000021834 A JP2000021834 A JP 2000021834A JP 2000021834 A JP2000021834 A JP 2000021834A JP 4128717 B2 JP4128717 B2 JP 4128717B2
Authority
JP
Japan
Prior art keywords
groove
heat
floor heating
heat radiating
heating panel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2000021834A
Other languages
Japanese (ja)
Other versions
JP2001208361A (en
Inventor
邦男 若塚
哲夫 奥山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
THE FURUKAW ELECTRIC CO., LTD.
Original Assignee
THE FURUKAW ELECTRIC CO., LTD.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by THE FURUKAW ELECTRIC CO., LTD. filed Critical THE FURUKAW ELECTRIC CO., LTD.
Priority to JP2000021834A priority Critical patent/JP4128717B2/en
Publication of JP2001208361A publication Critical patent/JP2001208361A/en
Application granted granted Critical
Publication of JP4128717B2 publication Critical patent/JP4128717B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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]

Landscapes

  • Steam Or Hot-Water Central Heating Systems (AREA)

Description

【０００１】
【発明の属する技術分野】
本発明は、施工が容易で耐久性のある床暖房パネルの改良に関するものである。
【０００２】
【従来の技術】
近年、ホテル、ビル、住宅等の建造物内の暖房器具として、室内を汚染しないこと、結露によるかび、だに等が発生しないこと、体感温度が高く、暖房コストを低減できること、スペースをとらず部屋等を広く使えること等から、床暖房（壁暖房も含む）が注目され、一般に使用されるようになってきた。
【０００３】
床暖房器具は電熱式と温水式に大別されるが、特に寒冷地域や、広い床面積を有する建造物の暖房には後者の方式が適している。
後者の床暖房用に使用される床暖房パネルは、例えば、図１２、１３に示すようなものである。即ち、凹溝２を有する断熱性基板１と、断熱性基板１の凹溝２に挿着される放熱管収納溝４を有する金属製伝熱板３とを備えている。なお、５は断熱性基板２の表面に張り付けられた表張り部材、６は断熱性基板１の裏面に張り付けられた裏張り部材である。建造物の床下に布設された床暖房パネルの金属製伝熱板３の放熱管収納溝４には、放熱管７が挿入され収納される。放熱管７内には温水等の加熱媒体を流して、建造物内の床を暖房するようになっている。
【０００４】
【発明が解決しようとする課題】
床暖房パネルに配管される放熱管７はドラム巻き癖等のついた曲がりのある管が多い。このような放熱管７を放熱管収納溝４に挿入して収納しようとすると、放熱管収納溝４内に十分収まらず、その開口部から放熱管７の特に曲がり部分が上方に持ち上がったり、一部の放熱管７が放熱管収納溝４から飛び出して施工に支障を来たすことがある。このような場合、放熱管収納溝４に放熱管７を挿入した後、放熱管収納溝４の開口部を押え接着テープで塞いで押えることが行われている。しかしながら、放熱管７の配管作業に手間がかかって施工性が悪くなり、工事費用が高くつくという問題があった。
【０００５】
また、建造物内の暖房すべき個所に床暖房パネルを布設して、長期間、床暖房に使用していると、放熱管７が熱膨張収縮（熱挙動）を繰り返して移動し、金属製伝熱板５の端縁部（エッジ部）と繰り返し接触することにより磨耗する。この磨耗で放熱管の外面が損傷し、この損傷が進行すると、放熱管に穴があき、耐久性が低下する。そして、ここから温水等の加熱媒体が漏出する故障事故が発生し、床暖房が出来なくなることもあった。
本発明は上記の問題を解決し、施工が容易で耐久性のある床暖房パネルを提供することを目的とする。
【０００６】
上記の目的を達成するために、本発明の床暖房パネルは次のような構成になっている。即ち、凹溝を有する断熱性基板と、前記凹溝に挿着され、放熱管を収納する放熱管収納溝を有する金属製伝熱板とを備えた床暖房パネルにおいて、前記放熱管収納溝は放熱管が挿入される開口部の幅が前記放熱管の外径よりも小さい逆Ω型に形成され、前記凹溝の長手方向の端部外近傍が、前記放熱管の外径にほぼ等しい内径を有する縮径凹溝になっている。また、前記縮径凹溝の長手方向端部側に位置する前記凹溝が前記放熱管収縮溝の内径よりも大きい内径を有する拡径凹溝とすることができる。
【０００７】
上記の構成により、金属製伝熱板の放熱管収納溝に放熱管を押し込んで一旦収納すると、放熱管収納溝が逆Ω型の形状をしており、その開口部の幅が放熱管の外径よりも小さく（狭く）なっているので、放熱管の一部がその開口部から上方へ持ち上がったり、一部の放熱管が放熱管収納溝から飛び出ることがなくなる。従って、放熱管収納溝に放熱管を収納した後、その開口部を押えテープで塞いで放熱管を押える必要がなくなり、配管作業が容易で施工性が向上し、工事費用を削減することができる。
【０００８】
また、金属製伝熱板の長手方向の端部外近傍において、放熱管がその外径にほぼ等しい内径を有する縮径凹溝で支持されるので、長期間の床暖房運転中に、放熱管が熱挙動を繰り返しても、放熱管が金属製伝熱板の端縁部と接触して磨耗することがなく、損傷して穴があくのを防ぐことができる。従って、床暖房パネルの耐久性を向上させることができ、温水等の加熱媒体が漏出する故障事故が減少する。
【０００９】
更に、前記縮径凹溝の外側に位置する断熱性基板の凹溝を金属製伝熱板の放熱管収納溝の内径よりも大きい内径を有する拡径凹溝とすることにより下記のような作用効果を有する。即ち、床暖房パネルを建造物の暖房すべき個所において、ベント部や他の床暖房パネルと接合する場合、現場の寸法公差等により、接合部分の位置がずれても、金属製伝熱板の前記端部外近傍において、放熱管が、金属製伝熱板の放熱管収納溝の内径よりも大きい内径を有する拡径凹溝で支持されることになるので、前記寸法公差等を吸収して放熱管の収納が容易となり、配管工事の作業能率を向上させることができる。
【００１０】
【発明の実施の形態】
次に、本発明の実施の形態を、図面により詳細に説明する。図１は本発明に係る床暖房パネル１０の平面図、図２は正面図、図３は裏面図である。３個の断熱性基板１１は、間隔をおいて配置された３本の断面角型の支持部材（小根太）１２、１３、１４の間及び側部に配置され支持される。断熱性基板１１は、ポリエチレン、ポリプロピレン等のポリオレフィン、ポリスチレン、ポリ塩化ビニール、ポリウレタン系の発泡樹脂材、これにガラス繊維等を組み合せた複合材で出来ている。支持部材１２、１３、１４は金属材料でもよいが、軽量で丈夫な、また釘打ちやねじ止めの容易な合板等の木材で形成するのが好ましい。支持部材１２、１３、１４があると、床暖房パネル１０の上に木質フローリング材を張って堅固に固定支持することができ、施工も容易になる利点がある。
【００１１】
各断熱性基板１１には、支持部材１２、１３、１４に沿って平行に２本の凹溝１５が設けられる。各凹溝１５には、放熱管収納溝１７を有する金属製伝熱板１６が断熱性基板１１の切断に必要な間隔１８をおいて直列に配置され挿着される。この間隔１８が設けられていると、金属製伝熱板１６のないところで、床暖房パネル１０を分割切断することが可能となり、金属製伝熱板１６を切断するとき生じるバリで、後で放熱管収納溝１７に収納される放熱管を傷つけることがなくなる。
金属製伝熱板１６は、銅、アルミニウム等の熱伝導率の高い金属材料で形成され、図４、５に示すように、逆Ω型の凸条１６ａとその両側に張り出す平板状のフィン１６ｂで構成される。放熱管収納溝１７は、この逆Ω型の凸条１６ａの裏側に形成される。従って、この放熱管収納溝１７は、放熱管が挿入される開口部の幅が放熱管１９（図５参照）の外径よりも小さい逆Ω型に形成される。金属製伝熱板の凸条１６ａが断熱性基板１１の凹溝１５に挿着され、またフィン１６ｂの下側に長手方向に連続して形成された凸部１６ｃが、断熱性基板１１の表面に形成された長手方向に連続する凹部（図示せず）と係合することにより、金属製伝熱板１６が断熱性基板１１に位置決め固定される。
【００１２】
図５に示すように、放熱管１９は建造物の床下に布設された床暖房パネル１０の金属製伝熱板１６の放熱管収納溝１７に収納され、内部に高温の温水、蒸気、加熱ガス等の加熱媒体を通して、建造物内の床を暖房するようになっている。放熱管１９としては、銅、アルミニウム、ステンレス等の金属管、その内外面に樹脂被覆を施したもの、又は架橋ポリエチレン等の合成樹脂管が使用される。これらの管が可撓性を有するとドラムに巻くことができるので、長尺化が可能となり配管作業が容易になる。
【００１３】
上記のように、金属製伝熱板１６の放熱管収納溝１７が逆Ω型の形状をしており、その開口部の幅が放熱管１９の外径よりも小さく（狭く）なっているので、この放熱管収納溝１７に放熱管１９を押し込んで一旦収納すると、放熱管１９の一部がその開口部から上方へ持ち上がったり、一部の放熱管１９が放熱管収納溝１７から飛び出ることがなくなる。従って、放熱管収納溝１７に放熱管１９を収納した後、その開口部を押えテープで塞いで放熱管１９を押える必要がなくなり、配管作業が容易で施工性が向上し、工事費用を削減することができる。
【００１４】
直列に配置された金属製伝熱板１６の端部外近傍、即ち、前記金属製伝熱板１６相互の間隔１８部分における断熱性基板１１の凹溝１５は、図１、図６及び図７に示すように、放熱管１９の外径にほぼ等しい内径を有する縮径凹溝１５ａになっている。
また、この金属製伝熱板１６の他方の端部外近傍、即ち、断熱性基板１１の長手方向の両端部（図１のＣ部）における凹溝１５も、図１、図８に示すように前記縮径凹溝１５ａになっている。
放熱管１９が、金属製伝熱板１６の端部外近傍において、このような縮径凹溝１５ａで支持されるので、長期間の床暖房運転中に、放熱管１９が熱挙動を繰り返しても、放熱管１９が金属製伝熱板１６の端縁部と接触して磨耗することがなく、損傷して穴があくのを防ぐことができる。従って、床暖房パネル１０の耐久性を向上させることができ、温水等の加熱媒体が漏出する故障事故が減少する。
【００１５】
金属製伝熱板１６の両端部、即ち、図１のＣ部における断熱性基板１１の凹溝１５は、図８、９に詳細に示すように、前記縮径凹溝１５ａの外側部分が、金属製伝熱板１６の放熱管収納溝１７の内径よりも大きい内径を有する拡径凹溝１５ｂになっている。図示するものでは、この拡径凹溝１５ｂは内側（縮径凹溝側）から外側（先端）に漸次溝径がラッパ状に大きくなる（広がる）よう形成されている。
本発明の床暖房パネル１０は、建造物の暖房すべき個所（床下や壁）に設置する際、その個所の構造、スペース等によって、ベント部や他の床暖房パネルと組み合わせて接合する場合が多い。このとき、現場の寸法公差等により、接合部分の位置が放熱管１９の長手方向に対して直角方向にずれてしまうことがある。このような場合にも、放熱管１９が金属製伝熱板１６の前記端部外近傍において、金属製伝熱板１６の放熱管収納溝１７の内径よりも大きい内径を有する拡径凹溝１５ｂで支持されるので、前記寸法公差等を吸収して放熱管１９の放熱管収納溝及び凹溝への収納が容易となり、配管工事の作業能率を向上させることができる。
【００１６】
断熱性基板１１の表面には、図１に示すように、アルミニウム、銅等の箔、薄板からなる表張り部材２０が接着剤により張り付けられる。この表張り部材２０は表面全体に張られるのではなく、金属製伝熱板１６の放熱管収納溝１７等の放熱管１９が挿入される開口部及び支持部材１２、１３、１４の釘、ねじ等が入る中央部分が除かれる。この表張り部材２０は、断熱性基板１１と支持部材とを接合するほか、放熱管からの熱を床暖房パネルの表面全体に行き渡らせて均等加熱する役目をするので好ましい。
【００１７】
また、断熱性基板１１の裏面にも、図３に示すように、ポリ塩化ビニールその他の熱可塑性樹脂テープ等の裏張り部材２１が接着材により張り付けられる。ただし、裏面全体に接着剤で張り付けられるのではなく、図示のものでは、支持部材１２とその左側の断熱性基板１１の突合せ端部、支持部材１３とその両側の断熱性基板１１の突合せ端部、支持部材１４とその左側の断熱性基板１１との突合せ端部を覆うように張り付けられる。支持部材１４とその右側の断熱性基板１１（真中に位置する断熱性基板）との突合せ端部の部分は、これを覆うように裏張り部材２１が張り付けられない。
このため、複数の断熱性基板１１は図１における支持部材１４の左側の側縁部分で、図１０に示すように、表面側に折り畳むことが可能となる。このように、床暖房パネル１０を折り畳めるように構成されていると、例えば、従来の輸送制限により、９００×１８００ｍｍの床暖房パネル１枚が現場搬入面で最大であったものが、その２〜３倍の面積を有するパネルの搬入が可能になるメリットがある。
なお、表張り部材２０、裏張り部材２１を張り付ける場所、範囲は上記実施形態のものに限定されない。従って、断熱性基板１１を折り畳む個所を増減、変更したり、床暖房パネル１０の断熱性基板１１を裏面側に折り畳むことも出来る。更に、裏面全体に裏張り部材２１を張り付けて、床暖房パネル１０を更に保護するようにしてもよい。
【００１８】
また、図１の金属製伝熱板１６間の間隔１８に相当する部分の断熱性基板１１の裏面には、図３に示すように、予め横方向（支持部材の長手方向に垂直な方向）に、けがき線（連続又は断続細溝線）、連続又は断続突条線等の切断位置表示体２２が設けられる。このような切断表示体２２が設けられていると、床暖房パネル１０の切断位置が明確になり、前記したように、床暖房パネル１０を前記間隔１８の個所で容易、確実に切断、分割することが可能となる。
なお、前記例は、断熱性基板１１の裏面に切断位置表示体２２を設けた例であるが、その裏面に裏張り部材２１を張り付けたり、又はその表面に表張り部材２０を張り付けたりすることが容易なように、予めけがき線等の張り付け位置表示体（図示省略）を設けてもよい。
【００１９】
図１１は、本発明に係る床暖房パネル１０が建造物の床下に布設され、放熱管１９が配管された状態を示す概要図である。本図に示す床暖房パネルは、断熱性基板１１を３個用いたパネルと、断熱性基板１１を２個用いたパネルを組み合わせて構成される。そして、各パネルの長手方向に両端には放熱管１９をＵ型に折り曲げて配管するためのベント部２３が取り付けられ、放熱管１９を蛇行配管するようになっている。１９ａは放熱管１９の往路管、１９ｂは復路管を示す。
【００２０】
【発明の効果】
以上のように、本発明は、凹溝を有する断熱性基板と、断熱性基板の凹溝に挿着される放熱管収納溝を有する金属製伝熱板とを備えた床暖房パネルにおいて、前記金属製伝熱板の放熱管収納溝は放熱管が挿入される開口部の幅が放熱管の外径よりも小さい逆Ω型に形成されているので、放熱管収納溝に挿入された放熱管の一部がその開口部から上方へ持ち上がったり、一部の放熱管が放熱管収納溝から飛び出ることがなくなり、配管作業が容易で施工性が向上し、工事費用を削減することができる。
【００２１】
また、金属製伝熱板の長手方向の端部外近傍における断熱性基板の凹溝が、放熱管の外径にほぼ等しい内径を有する縮径凹溝になっているため、放熱管をこの縮径凹溝でしっかり支持することができる。従って、長期間の床暖房運転中に、放熱管が熱挙動を繰り返しても、放熱管が金属製伝熱板の端縁部と接触して磨耗損傷することがなくなり、床暖房パネルの耐久性を向上させることができ、温水等の加熱媒体が漏出する故障事故が減少する。
【００２２】
更に、前記縮径凹溝の外側に位置する断熱性基板の凹溝を金属製伝熱板の放熱管収納溝の内径よりも大きい内径を有する拡径凹溝とすることにより、床暖房パネルを建造物の暖房すべき個所において、ベント部や他の床暖房パネルと接合する場合、現場の寸法公差等で接合部分の位置が放熱管の長手方向に対し直角方向にずれても、金属製伝熱板の前記端部外近傍において、放熱管が金属製伝熱板の放熱管収納溝の内径よりも大きい内径を有する拡径凹溝で緩やかに支持されるから、前記寸法公差等を吸収して放熱管の収納が容易となり、配管工事の作業能率を向上させることができる。
【図面の簡単な説明】
【図１】本発明に係る床暖房パネルの一実施形態を示す一部切り欠き平面図である。
【図２】図１に示す床暖房パネルの正面図である。
【図３】図１に示す床暖房パネルの裏面図である。
【図４】図１のＡ−Ａ矢視断面拡大図である。
【図５】本発明の床暖房パネルにおける金属製伝熱板の拡大詳細図である。
【図６】図１のＢ部の一部省略拡大図である。
【図７】図６のＤ−Ｄ断面図である。
【図８】図１のＣ部の拡大図である。
【図９】図７の凹溝部分のＦ矢視拡大図（１８０度転回）である。
【図１０】図１の床暖房パネルを一部折り畳んで梱包した状態を示す斜視図である。
【図１１】本発明に係る床暖房パネルが建造物の床下に布設され、放熱管が配管された状態を示す概要図である。
【図１２】従来の床暖房パネルの一例を示す平面図である。
【図１３】図１２の正面図である。
【符号の説明】
１０ 床暖房パネル
１１ 断熱性基板
１２、１３、１４ 支持部材
１５ 凹溝
１５ａ 縮径凹溝
１５ｂ 拡径凹溝
１６ 金属製伝熱板
１６ａ 凸条
１６ｂ フィン
１６ｃ 凸部
１７ 放熱管収納溝
１８ 間隔
１９ 放熱管
１９ａ 往路管
１９ｂ 復路管
２０ 表張り部材
２１ 裏張り部材
２２ 切断位置表示体
２３ ベント部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to improvement of a floor heating panel that is easy to construct and durable.
[0002]
[Prior art]
In recent years, as heating equipment in buildings such as hotels, buildings, houses, etc., indoors should not be polluted, mold and odor caused by dew condensation should not occur, high sensible temperature, heating cost can be reduced, space can be saved Floor heating (including wall heating) has attracted attention due to the wide use of rooms and the like, and has come to be used in general.
[0003]
Floor heating appliances are roughly classified into electric heating type and hot water type, and the latter method is particularly suitable for heating a cold area or a building having a large floor area.
The floor heating panel used for the latter floor heating is, for example, as shown in FIGS. That is, a heat insulating substrate 1 having a concave groove 2 and a metal heat transfer plate 3 having a heat radiating tube housing groove 4 inserted into the concave groove 2 of the heat insulating substrate 1 are provided. Reference numeral 5 denotes a front surface member attached to the surface of the heat insulating substrate 2, and reference numeral 6 denotes a back member attached to the back surface of the heat insulating substrate 1. A heat radiating tube 7 is inserted and stored in the heat radiating tube storage groove 4 of the metal heat transfer plate 3 of the floor heating panel laid under the floor of the building. A heating medium such as warm water is allowed to flow through the radiator pipe 7 to heat the floor in the building.
[0004]
[Problems to be solved by the invention]
The heat radiating pipe 7 piped to the floor heating panel is often a bent pipe with a drum winding rod or the like. When such a heat radiating tube 7 is inserted into the heat radiating tube housing groove 4 and stored, the heat radiating tube 7 is not sufficiently accommodated in the heat radiating tube housing groove 4, and the bent portion of the heat radiating tube 7 is lifted upward from the opening. The heat radiating tube 7 may protrude from the heat radiating tube housing groove 4 and hinder the construction. In such a case, after the heat radiating tube 7 is inserted into the heat radiating tube housing groove 4, the opening of the heat radiating tube housing groove 4 is closed and pressed with a pressing adhesive tape. However, there is a problem in that the work of piping the heat radiating pipe 7 takes time and workability is deteriorated and the construction cost is high.
[0005]
In addition, when a floor heating panel is installed in a place to be heated in a building and used for floor heating for a long time, the heat radiating pipe 7 moves repeatedly by thermal expansion and contraction (thermal behavior), and is made of metal. The heat transfer plate 5 is worn by repeated contact with the edge portion (edge portion). This wear damages the outer surface of the heat radiating tube, and when this damage progresses, the heat radiating tube is perforated and the durability is lowered. And the failure where the heating medium, such as warm water, leaked out occurred here, and floor heating could not be performed.
An object of the present invention is to solve the above problems and to provide a floor heating panel that is easy to construct and durable.
[0006]
In order to achieve the above object, the floor heating panel of the present invention has the following configuration. That is, the heat insulating substrate having a groove, is inserted in the groove, in the floor heating panel that includes a metal heat transfer plate having a heat pipe receiving grooves release for accommodating the radiator tubes, the heat radiation tube housing groove radiating pipe is formed to a small reverse Ω type than the outer diameter of the heat pipe discharge the width of the opening to be inserted, inner diameter substantially equal to the outer diameter of the longitudinal end outer vicinity of the concave groove, the discharge heat pipe This is a reduced-diameter groove having Moreover, the said recessed groove located in the longitudinal direction edge part side of the said diameter-reduced recessed groove can be used as the diameter-expanded recessed groove which has an internal diameter larger than the internal diameter of the said radiation pipe shrinking groove .
[0007]
With the above configuration, once the radiant tube is pushed into the radiant tube storage groove of the metal heat transfer plate and stored, the radiant tube storage groove has an inverted Ω shape, and the width of the opening is outside the radiant tube. Since the diameter is smaller (narrower) than the diameter, a part of the heat radiating pipe does not lift upward from the opening, and a part of the heat radiating pipe does not jump out of the heat radiating pipe housing groove. Therefore, after the heat radiation pipe is stored in the heat radiation pipe storage groove, it is no longer necessary to press the heat radiation pipe by closing the opening with a pressing tape, the piping work is easy, the workability is improved, and the construction cost can be reduced. .
[0008]
In addition, in the vicinity of the outside of the longitudinal end of the metal heat transfer plate, the heat radiating pipe is supported by a reduced-diameter groove having an inner diameter substantially equal to the outer diameter, so that during the long-term floor heating operation, the heat radiating pipe However, even if the thermal behavior repeats, the heat radiating tube does not wear due to contact with the edge of the metal heat transfer plate, and can be prevented from being damaged and pierced. Accordingly, the durability of the floor heating panel can be improved, and the number of malfunctions in which a heating medium such as hot water leaks is reduced.
[0009]
Further, by forming the groove of the heat-insulating substrate located outside the diameter-reduced groove as an enlarged groove having an inner diameter larger than the inner diameter of the heat-radiating tube housing groove of the metal heat transfer plate, the following action is achieved. Has an effect. That is, when the floor heating panel is joined to the vent or other floor heating panel at the place where the building is to be heated, even if the position of the joint is displaced due to dimensional tolerance at the site, etc. In the vicinity of the outside of the end portion, the heat radiating pipe is supported by an enlarged concave groove having an inner diameter larger than the inner diameter of the heat radiating pipe housing groove of the metal heat transfer plate. The storage of the heat radiating pipe becomes easy and the work efficiency of the piping work can be improved.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Next, embodiments of the present invention will be described in detail with reference to the drawings. 1 is a plan view of a floor heating panel 10 according to the present invention, FIG. 2 is a front view, and FIG. 3 is a back view. The three heat insulating substrates 11 are disposed and supported between three support members (small joists) 12, 13, and 14 having a square cross section disposed at intervals. The heat insulating substrate 11 is made of a polyolefin, such as polyethylene and polypropylene, polystyrene, polyvinyl chloride, a polyurethane-based foamed resin material, and a composite material obtained by combining glass fiber and the like. The support members 12, 13, and 14 may be made of a metal material, but are preferably formed of wood such as a plywood that is light and strong and can be easily nailed and screwed. When the supporting members 12, 13, and 14 are present, there is an advantage that the wooden flooring material can be stretched on the floor heating panel 10 to be firmly fixed and supported, and the construction is facilitated.
[0011]
Each heat insulating substrate 11 is provided with two concave grooves 15 in parallel along the support members 12, 13, and 14. In each concave groove 15, a metal heat transfer plate 16 having a heat radiating tube housing groove 17 is arranged and inserted in series with an interval 18 necessary for cutting the heat insulating substrate 11. When the space 18 is provided, the floor heating panel 10 can be divided and cut in the absence of the metal heat transfer plate 16, and burrs are generated when the metal heat transfer plate 16 is cut. The heat radiating tube stored in the tube storing groove 17 is not damaged.
The metal heat transfer plate 16 is formed of a metal material having a high thermal conductivity such as copper or aluminum, and as shown in FIGS. 4 and 5, the inverted Ω-shaped protrusion 16 a and flat fins projecting on both sides thereof. 16b. The heat radiating tube housing groove 17 is formed on the back side of the inverted Ω-shaped protrusion 16a. Accordingly, the heat radiating tube housing groove 17 is formed in an inverted Ω shape in which the width of the opening into which the heat radiating tube is inserted is smaller than the outer diameter of the heat radiating tube 19 (see FIG. 5). The protrusion 16a of the metal heat transfer plate is inserted into the concave groove 15 of the heat insulating substrate 11, and the protrusion 16c formed continuously in the longitudinal direction below the fin 16b is a surface of the heat insulating substrate 11. The metal heat transfer plate 16 is positioned and fixed to the heat-insulating substrate 11 by engaging with a concave portion (not shown) that is formed in the longitudinal direction.
[0012]
As shown in FIG. 5, the heat radiating pipe 19 is housed in the heat radiating pipe housing groove 17 of the metal heat transfer plate 16 of the floor heating panel 10 laid under the floor of the building, and hot water, steam, and heated gas are contained therein. The floor in the building is heated through a heating medium such as. As the heat radiating tube 19, a metal tube such as copper, aluminum, and stainless steel, a resin tube coated on the inner and outer surfaces thereof, or a synthetic resin tube such as cross-linked polyethylene is used. If these tubes have flexibility, they can be wound around a drum, so that the length can be increased and piping work is facilitated.
[0013]
As described above, the heat radiating tube housing groove 17 of the metal heat transfer plate 16 has an inverted Ω shape, and the width of the opening is smaller (narrower) than the outer diameter of the heat radiating tube 19. Once the heat radiating tube 19 is pushed into the heat radiating tube housing groove 17 and stored, a part of the heat radiating tube 19 may be lifted upward from the opening, or a part of the heat radiating tube 19 may jump out of the heat radiating tube housing groove 17. Disappear. Therefore, after the heat radiating tube 19 is stored in the heat radiating tube storage groove 17, it is not necessary to close the opening with pressing tape to press the heat radiating tube 19, thereby facilitating piping work, improving workability, and reducing the construction cost. be able to.
[0014]
The concave groove 15 of the heat insulating substrate 11 in the vicinity of the end portion of the metal heat transfer plate 16 arranged in series, that is, in the space 18 portion between the metal heat transfer plates 16 is shown in FIGS. As shown in FIG. 4, the reduced-diameter groove 15a has an inner diameter substantially equal to the outer diameter of the heat radiating tube 19.
The concave grooves 15 in the vicinity of the other end of the metal heat transfer plate 16, that is, at both ends in the longitudinal direction of the heat insulating substrate 11 (C portion in FIG. 1) are also shown in FIGS. 1 and 8. The reduced-diameter groove 15a.
Since the heat radiating tube 19 is supported by such a reduced-diameter groove 15a in the vicinity of the outside of the end portion of the metal heat transfer plate 16, the heat radiating tube 19 repeats the thermal behavior during a long-term floor heating operation. In addition, the heat radiating tube 19 does not wear due to contact with the edge of the metal heat transfer plate 16 and can be prevented from being damaged and pierced. Therefore, the durability of the floor heating panel 10 can be improved, and failure accidents in which a heating medium such as hot water leaks are reduced.
[0015]
As shown in detail in FIGS. 8 and 9, the outer grooves of the reduced-diameter grooves 15 a are formed on both ends of the metal heat transfer plate 16, that is, the grooves 15 of the heat insulating substrate 11 in the portion C of FIG. 1. The enlarged heat sink 15b has an inner diameter larger than the inner diameter of the heat radiating tube housing groove 17 of the metal heat transfer plate 16. In the illustrated example, the diameter-enlarged groove 15b is formed so that the groove diameter gradually increases (expands) in a trumpet shape from the inner side (reduced-diameter groove side) to the outer side (tip).
When the floor heating panel 10 of the present invention is installed in a place (under the floor or a wall) to be heated in a building, it may be joined in combination with a vent portion or other floor heating panel depending on the structure, space, etc. of the place. Many. At this time, the position of the joining portion may be displaced in the direction perpendicular to the longitudinal direction of the heat radiating tube 19 due to dimensional tolerances at the site. Even in such a case, the heat-radiating tube 19 has an inner diameter larger than the inner diameter of the heat-radiating tube housing groove 17 of the metal heat transfer plate 16 in the vicinity of the end portion of the metal heat transfer plate 16. Therefore, it is possible to absorb the dimensional tolerance and the like and to easily store the heat radiating pipe 19 in the heat radiating pipe housing groove and the concave groove, thereby improving the work efficiency of the piping work.
[0016]
As shown in FIG. 1, a surface covering member 20 made of a foil such as aluminum or copper or a thin plate is attached to the surface of the heat insulating substrate 11 with an adhesive. The surface tension member 20 is not stretched over the entire surface, but the opening into which the heat radiating pipe 19 such as the heat radiating pipe housing groove 17 of the metal heat transfer plate 16 is inserted, and the nails and screws of the support members 12, 13, 14. The central part where etc. enter is removed. The cover member 20 is preferable because it serves to heat the substrate 11 and the support member together, and to spread the heat from the heat radiating pipe over the entire surface of the floor heating panel so as to heat it uniformly.
[0017]
Also, as shown in FIG. 3, a backing member 21 such as polyvinyl chloride or other thermoplastic resin tape is attached to the back surface of the heat insulating substrate 11 with an adhesive. However, instead of being attached to the entire back surface with an adhesive, in the illustrated example, the supporting member 12 and the butt end portion of the heat insulating substrate 11 on the left side thereof, and the butt end portion of the supporting member 13 and the heat insulating substrate 11 on both sides thereof are used. The support member 14 and the heat insulating substrate 11 on the left side of the support member 14 are attached so as to cover the butt end portion. The backing member 21 is not pasted so as to cover the butt end portion of the support member 14 and the heat insulating substrate 11 on the right side thereof (the heat insulating substrate positioned in the middle).
Therefore, the plurality of heat insulating substrates 11 can be folded to the front side as shown in FIG. 10 at the left side edge portion of the support member 14 in FIG. Thus, when it is comprised so that the floor heating panel 10 can be folded, for example, what was the largest floor heating panel of 900x1800mm on the field carrying-in surface by the conventional transportation restrictions is There is a merit that it is possible to carry in a panel having a three times area.
In addition, the place and range where the front member 20 and the backing member 21 are attached are not limited to those of the above embodiment. Therefore, the location where the heat insulating substrate 11 is folded can be increased, decreased, or the heat insulating substrate 11 of the floor heating panel 10 can be folded back. Further, a backing member 21 may be attached to the entire back surface to further protect the floor heating panel 10.
[0018]
Further, as shown in FIG. 3, the back surface of the heat insulating substrate 11 corresponding to the space 18 between the metal heat transfer plates 16 of FIG. 1 is preliminarily lateral (direction perpendicular to the longitudinal direction of the support member). In addition, a cutting position indicator 22 such as a scribe line (continuous or intermittent narrow groove line), continuous or intermittent ridge line is provided. When such a cutting display body 22 is provided, the cutting position of the floor heating panel 10 becomes clear, and as described above, the floor heating panel 10 is easily and surely cut and divided at the intervals 18. It becomes possible.
In addition, although the said example is an example which provided the cutting position display body 22 in the back surface of the heat insulation board | substrate 11, the backing member 21 is affixed on the back surface, or the surface member 20 is affixed on the surface. In order to facilitate this, a pasting position indicator (not shown) such as a marking line may be provided in advance.
[0019]
FIG. 11 is a schematic view showing a state in which the floor heating panel 10 according to the present invention is installed under the floor of a building and the heat radiating pipe 19 is piped. The floor heating panel shown in this figure is configured by combining a panel using three heat insulating substrates 11 and a panel using two heat insulating substrates 11. And the vent part 23 for bend | folding and piping the heat radiating pipe 19 to U shape is attached to the both ends in the longitudinal direction of each panel, and the heat radiating pipe 19 is meanderingly piped. Reference numeral 19a denotes a forward pipe of the heat radiating pipe 19, and 19b denotes a backward pipe.
[0020]
【The invention's effect】
As described above, the present invention relates to a floor heating panel including a heat insulating substrate having a concave groove, and a metal heat transfer plate having a heat radiating tube housing groove inserted into the concave groove of the heat insulating substrate. The heat sink housing groove of the metal heat transfer plate is formed in a reverse Ω shape in which the width of the opening into which the heat sink is inserted is smaller than the outer diameter of the heat sink, so the heat sink inserted in the heat sink housing groove As a result, a part of the heat sink is not lifted upward from the opening, and a part of the heat radiating pipe does not jump out of the heat radiating pipe housing groove, so that the piping work is easy, the workability is improved, and the construction cost can be reduced.
[0021]
In addition, the recessed groove of the heat insulating substrate in the vicinity of the outer end of the metal heat transfer plate in the longitudinal direction is a reduced-diameter groove having an inner diameter substantially equal to the outer diameter of the heat radiating pipe. It can be firmly supported by the radial groove. Therefore, even if the heat radiating tube repeats thermal behavior during long-term floor heating operation, the heat radiating tube does not contact the edge of the metal heat transfer plate, resulting in wear damage. And the number of accidents in which a heating medium such as hot water leaks is reduced.
[0022]
Furthermore, the floor heating panel is formed by making the groove of the heat-insulating substrate located outside the reduced-diameter groove a larger-diameter groove having an inner diameter larger than the inner diameter of the heat radiating tube housing groove of the metal heat transfer plate. When joining a vent or other floor heating panel at a place to be heated in a building, even if the position of the joint is shifted in a direction perpendicular to the longitudinal direction of the heat radiation pipe due to dimensional tolerances at the site, etc. In the vicinity of the outside of the end portion of the heat plate, the heat radiating pipe is gently supported by an enlarged concave groove having an inner diameter larger than the inner diameter of the heat radiating tube housing groove of the metal heat transfer plate, so that the dimensional tolerance and the like are absorbed. This makes it easy to store the heat radiating pipes and improves the work efficiency of the piping work.
[Brief description of the drawings]
FIG. 1 is a partially cutaway plan view showing an embodiment of a floor heating panel according to the present invention.
FIG. 2 is a front view of the floor heating panel shown in FIG.
3 is a rear view of the floor heating panel shown in FIG. 1. FIG.
4 is an enlarged cross-sectional view taken along the line AA in FIG. 1;
FIG. 5 is an enlarged detail view of a metal heat transfer plate in the floor heating panel of the present invention.
6 is a partially omitted enlarged view of part B in FIG. 1;
7 is a cross-sectional view taken along the line DD of FIG.
FIG. 8 is an enlarged view of a portion C in FIG.
FIG. 9 is an enlarged view (180-degree turning) of the concave groove portion of FIG.
10 is a perspective view showing a state in which the floor heating panel of FIG. 1 is partially folded and packed. FIG.
FIG. 11 is a schematic view showing a state in which a floor heating panel according to the present invention is installed under the floor of a building and a heat radiating pipe is piped.
FIG. 12 is a plan view showing an example of a conventional floor heating panel.
13 is a front view of FIG. 12. FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Floor heating panel 11 Thermal insulation board | substrate 12, 13, 14 Support member 15 Groove | groove 15a Reduced-diameter groove | channel 15b Expanded-groove groove | channel 16 Metal heat-transfer plate 16a Projection 16b Fin 16c Projection part 17 Radiation tube accommodation groove 18 Space | interval 19 Radiation pipe 19a Outward pipe 19b Return pipe 20 Front member 21 Backing member 22 Cutting position indicator 23 Vent

Claims (2)

凹溝を有する断熱性基板と、
前記凹溝に挿着され、放熱管を収納する放熱管収納溝を有する金属製伝熱板とを備えた床暖房パネルにおいて、
前記放熱管収納溝は放熱管が挿入される開口部の幅が前記放熱管の外径よりも小さい逆Ω型に形成され、
前記凹溝の長手方向の端部外近傍が、前記放熱管の外径にほぼ等しい内径を有する縮径凹溝であることを特徴とする床暖房パネル。A heat insulating substrate having a concave groove;
In the is inserted into the groove, the floor heating panel that includes a metal heat transfer plate having a heat pipe receiving grooves release for accommodating a heat radiating pipe,
The heat radiation tube housing groove is formed on a small reverse Ω type than the outer diameter of the heat pipe discharge the width of the opening which is radiating pipe is inserted,
Floor heating panel longitudinal end outer vicinity of the concave groove, characterized in that it is a condensation-diameter concave groove having a inside diameter substantially equal to the outer diameter of the discharge heat pipe. 前記縮径凹溝の長手方向端部側に位置する前記凹溝が前記放熱管収縮溝の内径よりも大きい内径を有する拡径凹溝である
ことを特徴とする請求項１記載の床暖房パネル。2. The floor heating panel according to claim 1, wherein the groove located on the end side in the longitudinal direction of the reduced-diameter groove is an enlarged-diameter groove having an inner diameter larger than an inner diameter of the heat-radiating pipe contraction groove. .
JP2000021834A 2000-01-26 2000-01-26 Floor heating panel Expired - Lifetime JP4128717B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000021834A JP4128717B2 (en) 2000-01-26 2000-01-26 Floor heating panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000021834A JP4128717B2 (en) 2000-01-26 2000-01-26 Floor heating panel

Publications (2)

Publication Number Publication Date
JP2001208361A JP2001208361A (en) 2001-08-03
JP4128717B2 true JP4128717B2 (en) 2008-07-30

Family

ID=18548195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000021834A Expired - Lifetime JP4128717B2 (en) 2000-01-26 2000-01-26 Floor heating panel

Country Status (1)

Country Link
JP (1) JP4128717B2 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100445817C (en) * 2005-04-18 2008-12-24 京东方显示器科技公司 Tablet liquid crystal display device
US8003964B2 (en) 2007-10-11 2011-08-23 Still River Systems Incorporated Applying a particle beam to a patient
US8907311B2 (en) 2005-11-18 2014-12-09 Mevion Medical Systems, Inc. Charged particle radiation therapy
US9706636B2 (en) 2012-09-28 2017-07-11 Mevion Medical Systems, Inc. Adjusting energy of a particle beam
US10155124B2 (en) 2012-09-28 2018-12-18 Mevion Medical Systems, Inc. Controlling particle therapy
US10254739B2 (en) 2012-09-28 2019-04-09 Mevion Medical Systems, Inc. Coil positioning system
US10368429B2 (en) 2012-09-28 2019-07-30 Mevion Medical Systems, Inc. Magnetic field regenerator
US10434331B2 (en) 2014-02-20 2019-10-08 Mevion Medical Systems, Inc. Scanning system
US10456591B2 (en) 2013-09-27 2019-10-29 Mevion Medical Systems, Inc. Particle beam scanning
US10646728B2 (en) 2015-11-10 2020-05-12 Mevion Medical Systems, Inc. Adaptive aperture
US10653892B2 (en) 2017-06-30 2020-05-19 Mevion Medical Systems, Inc. Configurable collimator controlled using linear motors
US10675487B2 (en) 2013-12-20 2020-06-09 Mevion Medical Systems, Inc. Energy degrader enabling high-speed energy switching
US10925147B2 (en) 2016-07-08 2021-02-16 Mevion Medical Systems, Inc. Treatment planning
US11311746B2 (en) 2019-03-08 2022-04-26 Mevion Medical Systems, Inc. Collimator and energy degrader for a particle therapy system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5253477B2 (en) * 2010-10-27 2013-07-31 住商メタレックス株式会社 Folding structure of hot water mat for floor heating and hot water mat for floor heating

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100445817C (en) * 2005-04-18 2008-12-24 京东方显示器科技公司 Tablet liquid crystal display device
US10279199B2 (en) 2005-11-18 2019-05-07 Mevion Medical Systems, Inc. Inner gantry
US8907311B2 (en) 2005-11-18 2014-12-09 Mevion Medical Systems, Inc. Charged particle radiation therapy
US10722735B2 (en) 2005-11-18 2020-07-28 Mevion Medical Systems, Inc. Inner gantry
US9925395B2 (en) 2005-11-18 2018-03-27 Mevion Medical Systems, Inc. Inner gantry
US8003964B2 (en) 2007-10-11 2011-08-23 Still River Systems Incorporated Applying a particle beam to a patient
US10368429B2 (en) 2012-09-28 2019-07-30 Mevion Medical Systems, Inc. Magnetic field regenerator
US10254739B2 (en) 2012-09-28 2019-04-09 Mevion Medical Systems, Inc. Coil positioning system
US10155124B2 (en) 2012-09-28 2018-12-18 Mevion Medical Systems, Inc. Controlling particle therapy
US9706636B2 (en) 2012-09-28 2017-07-11 Mevion Medical Systems, Inc. Adjusting energy of a particle beam
US10456591B2 (en) 2013-09-27 2019-10-29 Mevion Medical Systems, Inc. Particle beam scanning
US10675487B2 (en) 2013-12-20 2020-06-09 Mevion Medical Systems, Inc. Energy degrader enabling high-speed energy switching
US10434331B2 (en) 2014-02-20 2019-10-08 Mevion Medical Systems, Inc. Scanning system
US10646728B2 (en) 2015-11-10 2020-05-12 Mevion Medical Systems, Inc. Adaptive aperture
US11213697B2 (en) 2015-11-10 2022-01-04 Mevion Medical Systems, Inc. Adaptive aperture
US10925147B2 (en) 2016-07-08 2021-02-16 Mevion Medical Systems, Inc. Treatment planning
US10653892B2 (en) 2017-06-30 2020-05-19 Mevion Medical Systems, Inc. Configurable collimator controlled using linear motors
US11311746B2 (en) 2019-03-08 2022-04-26 Mevion Medical Systems, Inc. Collimator and energy degrader for a particle therapy system

Also Published As

Publication number Publication date
JP2001208361A (en) 2001-08-03

Similar Documents

Publication Publication Date Title
JP4128717B2 (en) Floor heating panel
EP0060293A1 (en) Device for use in plants for heating or cooling of room-limiting surfaces
ES2802538T3 (en) Support construction
JP3720149B2 (en) Temperature control device and manufacturing method of temperature control device
JPH10227495A (en) Ceiling radiation cooling and heating panel
JP3045135B2 (en) How to install floor heating panels
JP3514059B2 (en) Piping cover
JP3736949B2 (en) Temperature control device
JP2009030832A (en) Communication piping for transporting hot water
KR200351874Y1 (en) A fabricated hot-water heating system.
JP2007322082A (en) Mat for floor cooling/heating
JP3736948B2 (en) Temperature control device
JP3652802B2 (en) Soft floor heating mat
JP2005282944A (en) Underfloor radiator and construction method of heatable floor
JP3655400B2 (en) Floor heating panel and its folding method
JPH10170007A (en) Windable radiator
JP3318103B2 (en) Hot water floor heating system
JP2006250526A (en) Floor heating radiator
JP4074541B2 (en) Foldable heat sink
JP4607145B2 (en) Foldable heat sink
JP3763906B2 (en) Temperature control device
JP3628819B2 (en) Floor heating panel
JP3762072B2 (en) Folding floor heating panel
JP3012353U (en) Floor heating system
JP3844576B2 (en) Temperature control device

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060901

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20070914

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070921

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20071120

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080422

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080515

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110523

Year of fee payment: 3

R151 Written notification of patent or utility model registration

Ref document number: 4128717

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110523

Year of fee payment: 3

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110523

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120523

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120523

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130523

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130523

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140523

Year of fee payment: 6

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term