JPS636327A - Floor heating device - Google Patents
Floor heating deviceInfo
- Publication number
- JPS636327A JPS636327A JP14848686A JP14848686A JPS636327A JP S636327 A JPS636327 A JP S636327A JP 14848686 A JP14848686 A JP 14848686A JP 14848686 A JP14848686 A JP 14848686A JP S636327 A JPS636327 A JP S636327A
- Authority
- JP
- Japan
- Prior art keywords
- support plate
- floor
- floor heating
- heating device
- heat insulating
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 33
- 239000011810 insulating material Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 238000009408 flooring Methods 0.000 claims description 15
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000010097 foam moulding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
Description
本発明は、床下に配管された循環パイプ内に温水のよう
な熱媒を循環させて床下から室内の暖房を行うための床
暖房装置に関する。The present invention relates to a floor heating device for heating a room from under the floor by circulating a heat medium such as hot water in a circulation pipe installed under the floor.
従来にあっては、＠１１図（ａ）（ｂ）に示すように、
上下２枚の金属板１４間に循環バイブロを挾み、循環バ
イブロの無い部分に断熱材１６を充填した暖房パネル１
５を根太の上に載置して床の部分に組み合わせて敷き並
べ、隣合う暖房パネル１５の循環バイブロ同士を互いに
接続し１、暖房パネル１５の上へ床材を敷いていた。こ
のため、循環バイブロの接続箇所が多くなって施工が繁
雑となり、また接続箇所からの水漏れが生じ易く、接続
箇所を少なくしようとすれば暖房パネル１５が大型化し
て施工性が悪くなるという問題があった。また、この下
面の金属板１４から床下へ放熱され、熱効率も悪かった
。
第１２図（ａ）に示すものは他の従来例であり、下面に
断熱材１７を張った合板などの床下地板１８を根太４の
上に敷き詰め、この上に適当に循環バイブロを配管する
と共に溝１９を下面に設けたスペーサパネル２０を床下
地板１８上に載置して溝１９内に循環バイブロを納める
ようにし、さらにスペーサパネル２０上に４！、Ｒ板で
形成される放熱板２１を敷き、この上に床材７を張るこ
とにより床暖房装置を構成していた。また、第１２図（
ｂ）は循環バイブロ間毎にスペーサパネル２０を配置し
、その上に直接床材７を張ったものである。これらの従
来では、各部材を１つ１つ施工して行くために施工エ敗
が多く、床暖房装置の施工に手間がかかり、更に循環バ
イブロから下方へ放熱される熱を表面の床材７に伝える
ということについてはなんら考ｒｌされていなかった。
更に、上記のいずれの床暖房装置においても、床暖房装
置（特に循環バイブロ）は根太４よりも上に位置してお
り、この結果床面がかさ上げされた状態となり、床暖房
装置を施した部屋と施さない部屋との間において床面の
高さに段違いを生じるという問題もあった。Conventionally, as shown in @11 Figures (a) and (b),
A heating panel 1 in which a circulating vibro is sandwiched between two upper and lower metal plates 14, and a heat insulating material 16 is filled in the part where the circulating vibro is not present.
5 were placed on the joists and laid out in combination on the floor part, the circulating vibrators of the adjacent heating panels 15 were connected to each other, and the flooring material was laid on the heating panels 15. For this reason, the number of connection points for the circulation vibro increases, making construction complicated, water leakage from the connection points is likely to occur, and if you try to reduce the number of connection points, the heating panel 15 will become larger and construction efficiency will deteriorate. was there. In addition, heat was radiated from the metal plate 14 on the lower surface to the underfloor, resulting in poor thermal efficiency. The one shown in FIG. 12(a) is another conventional example, in which a subfloor board 18 such as plywood with a heat insulating material 17 pasted on the bottom surface is laid over the joists 4, and a circulation vibro is appropriately piped on top of this. A spacer panel 20 with a groove 19 provided on the lower surface is placed on the floor base plate 18 so that a circulating vibro is housed in the groove 19, and furthermore, a 4! A floor heating device was constructed by laying a heat dissipation plate 21 formed of a rounded plate and placing a floor material 7 on top of the heat dissipation plate 21. Also, Figure 12 (
In b), a spacer panel 20 is arranged between each circulating vibro, and the flooring material 7 is directly placed on top of the spacer panel 20. In these conventional methods, each component is installed one by one, which results in many construction errors, and it takes time and effort to install the floor heating system.Furthermore, the heat radiated downward from the circulating vibrator is transferred to the surface flooring material 7. No consideration was given to informing the public. Furthermore, in any of the above-mentioned floor heating systems, the floor heating system (especially the circulating vibro) is located above the joist 4, and as a result, the floor surface is raised, making it difficult to install the floor heating system. There was also the problem that there was a difference in the height of the floor between the rooms and the rooms that were not treated.
本発明は叙上のような技術的背景に鑑みて為されたもの
であり、その目的とするところは床暖房装置の施工を容
易にすると共に循環パイプから放熱される熱を効率良く
床表面に導くことができるようにし、また床暖房装置を
設けていない部屋との間に床面の段差が生じないように
することにある。The present invention was made in view of the above-mentioned technical background, and its purpose is to facilitate the installation of a floor heating system and to efficiently transfer heat radiated from circulation pipes to the floor surface. The purpose is to prevent floor heating from occurring between rooms that are not equipped with a floor heating system and a room that is not equipped with a floor heating system.
本発明の床暖房装置は、下面に断熱材１を貼られた金属
製の支持板２の両側にフランジ片３を延出し、このフラ
ンジ片３を根太４の上面に載置して支持板２を根太４間
に支持させ、支持板２の上面に凹設した収納溝５内に熱
媒を循環させる循環バイブロを納入し、支持板２の表面
に密着させて床材７を張って成ることを特徴とするもの
である。
しかして、支持板２の下面に断熱材１を張っであるので
、循環バイブロから放熱される熱が床下へ逃げるのを防
止できる。また、循環バイブロの下面は金属製の支持＠
２に接し、支持板２は床材７下面に接しているので、循
環バイブロから上方へ放熱される熱ばかりでなく、循環
バイブロから下方へ放熱される熱も支持板２を伝って床
材７へ導かれ、循環バイブロから放熱される熱を効率的
に室内へ放熱して床暖房を行えるものである。又、根太
４間に配設された支持板２の収納溝５内に循環バイブロ
を収納するので、長い循環バイブロを連続させて配管す
ることもでき、配管の接続箇所を減らすことができる。
更に、循環バイブロが支持板２の上面に凹設された収納
溝５内に収納されているので、循環バイブロが根太４の
下方に配管されることになり、床材７を根太４の上にほ
ぼ直接に載置でき、床暖房装置の設けられていない部屋
の床面との間の段違いを無くすことができるものである
。
以下本発明の実施例を添付図に基いて詳述する。
支持板２は金属板を屈曲させて形成したもので根太４間
の施工間隔よりも若干大きな幅を有しており、第２図に
示すように両側部分には断面略Ｕ字状に屈曲した収納溝
５が形成されており、収納溝５よりも更に側方には根太
４の上に載置して固定させるためのフランジ片３が延出
されている。更に、フランジ片３の両ｉ部下面にはフラ
ンジ片３の一部を下方へ切り起こして鋭利な爪片８を突
出させである。また、フランジ片３の根太４の上に載置
される部分を除いて支持板２の下面には発泡ウレタン樹
脂のような発泡合成樹脂の断熱材１が−体に取着されて
いる。
しかして、施工に当たっては、第１図に示すように根太
４間に断熱材１を嵌め込むようにして根太４間に支持板
２を配設し、支持板２の両側のフランジ片３を根太４の
上に載置し、フランジ片３下面の爪片８を根太４上面に
叩き込んで動かないように固定する。このようにして全
ての根太４間の全長に連続するようにして支持板２を配
設し、縦に連続する支持板２の収納溝５同士も連続させ
る。この後、収納溝５内に長い連続した循環バイブロを
配管する。ここで、収納溝５の深さは循環バイブロを納
めた時に循環バイブロの上面と支持板２の上面とが同じ
高さになるようにしである。
こうして配管された各循環バイブロを配管接続した後、
更に循環バイブロの端は温水供給に接続され、循環バイ
ブロ内に温水が送られるようになる。
更に、支持板２の上面に密着させるようにして支持板２
の上に床材７が敷設されて床暖房装置が構成されている
。そして、循環バイブロ内に高温の温水が循環させられ
ると、循環バイブロ内の熱が放熱されて床が暖められ、
床から室内の暖房を行えるのである。
第３図に示すものは本発明の第五実施例であり、−方の
フランジ片３の部分のみを破断して示しである。即ち、
支持板２のフランジ片３の長さ方向の両端に凹凸嵌合可
能な凹部９と凸部１０を設けてあり、更にフランジ片３
に一定ピッチで爪片８を下方へ向けて切り起こしてあ′
る。しかして、支持板２を根太４間に配設する場合に、
長さ方向に隣合う支持板２の凹部９と凸部１０とを第４
図のように嵌合させることにより支持板２同士の幅方向
の位置を位置決めして合わせることができ、収納ｒＲ５
同士の開に位置ずれが発生するのを防止し、収納溝５内
への循環バイブロの配管を容易に行えるようになってお
り、位置合わせをした後、爪片８を根太４上面に叩き込
んで食い込ませることにより支持板２を簡単に固定でき
る。
第５図に示すものは本発明の第五実施例であり、支持板
２下面の断熱材１の両端面に夫々凹凸嵌合可能な凹所１
１と凸所１２を設け、両端面の凹所１１と凸所１２との
位置を支持板２を長さ方向に平行移動させた時に逆にな
るように配置したちの−である。しかしそ、支持板２を
根太４間に配設する場合に、長さ方向に隣合う支持板２
の断熱材１燈面の凹所１１と凸所１２とを第６図のよう
に凹凸嵌合させることにより支持板２同士の幅方向の位
置を位置決めして合わせることができ、収納溝５同士の
間に位置ずれが発生するのを防止することができるよう
になっている。
第７図及び第８図に示すものは本発明の第四実施例であ
り、金属製の支持板２の裏面に発泡合成樹脂製の断熱材
１を一体に成形付潰させたものであり、断熱材１の発泡
成形時の硬化収縮力により支持板２を上方へ失血させで
ある。即ち、成形時に第７図のように支持板２の下面に
断熱材１を付着させ、断熱材１が硬化収縮すると支持板
２が第８図のように失血するのである。また、収納溝Ｓ
内の循環バイブロに温水を通すと金属製の支持板２が膨
張することにより一層支持板２の上方への失血はｌ［Ｖ
となる。しかして、このように支持板２が上方へ失血し
ていると、支持板２が床材７４．の下面に弾接して密着
性が増し、循環バイブロから下方へ放熱された熱が支持
板２を通して効率良く床材７に伝えられることになり、
支持板２の床荷重に対する剛性も向上する。
第９図に示すものは本発明の第五実施例であり、支持板
２に多数の小孔１３を穿孔し、支持板２の下面に発泡合
成街脂の断熱材１を一体に発泡成形したものである。し
かして、支持板２に多数の小孔１３を穿孔しであるので
、断熱材１の発泡成形時に第１０図のように蒸気の通気
に小孔１３を利用できる。また断熱材１の支持板２への
付着力も向上する。
【発明の効果］
本発明は、叙述のごとく構成されているから、根太間に
支持板を配設し、支持板の収納溝内に循環パイプを納入
して支持板の表面に張るだけで床暖房装置を施工でき、
簡単に施工できて施工工期の短縮とコストの低廉化を図
ることができるものである。また、支持板の下面に断熱
材を張ってあるので、循環パイプから放熱される熱が床
下へ逃げるのを防止できる。また、循環パイプの下面は
金ｉ＊の支持板に接し、支持板は床材下面に密着してい
るので、循環パイプから上方へ放熱される熱ばかりでな
く、循環パイプから下方へ放熱される熱も支持板を伝っ
て床材へ導かれ、循環パイプから放熱される熱を効率的
に室内へ放熱して床暖房を行えるものである。又、根太
間に配設された支持板の収納溝内に循環パイプを収納す
るので、長い循環パイプを連続させて配管することもで
き、配管の接続筒所を減らすことができる。更に、循環
パイプが支持板の上面に凹設された収納溝内に収納され
ているので、循環パイプが根太の下方に配管されること
になり、床材を根太の上にほぼ直接に載置でき、床暖房
装置の設けられていない部屋の床面との一部の段違いを
無くすことができるものである。In the floor heating device of the present invention, flange pieces 3 are extended on both sides of a metal support plate 2 with a heat insulating material 1 pasted on the lower surface, and the flange pieces 3 are placed on the upper surface of a joist 4 to form a support plate 2. is supported between the joists 4, a circulation vibro for circulating a heat medium in the storage groove 5 recessed on the upper surface of the support plate 2 is delivered, and the flooring material 7 is stretched in close contact with the surface of the support plate 2. It is characterized by: Since the heat insulating material 1 is placed on the lower surface of the support plate 2, the heat radiated from the circulating vibro can be prevented from escaping to the underfloor. In addition, the bottom surface of the circulation vibro has a metal support @
2 and the support plate 2 is in contact with the lower surface of the flooring material 7, so not only the heat radiated upward from the circulating vibro, but also the heat radiated downward from the circulating vibro is transmitted through the support plate 2 to the flooring material 7. The heat radiated from the circulating vibro is efficiently radiated indoors to provide floor heating. Further, since the circulating vibro is stored in the storage groove 5 of the support plate 2 disposed between the joists 4, long circulating vibros can be connected in succession, and the number of piping connections can be reduced. Furthermore, since the circulating vibro is housed in the storage groove 5 recessed in the upper surface of the support plate 2, the circulating vibro is piped below the joists 4, and the flooring material 7 is placed on top of the joists 4. It can be placed almost directly and eliminates the level difference between it and the floor of a room where a floor heating device is not installed. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The support plate 2 is formed by bending a metal plate, and has a width slightly larger than the construction interval between the joists 4, and as shown in Fig. 2, the support plate 2 is bent into a substantially U-shaped cross section on both sides. A storage groove 5 is formed, and a flange piece 3 for placing and fixing on the joist 4 extends further to the side of the storage groove 5. Further, a portion of the flange piece 3 is cut downward and a sharp claw piece 8 is made to protrude from the lower surface of both i of the flange piece 3. Further, a heat insulating material 1 made of foamed synthetic resin such as foamed urethane resin is attached to the lower surface of the support plate 2, except for the portion placed on the joist 4 of the flange piece 3. Therefore, during construction, as shown in Figure 1, the support plate 2 is arranged between the joists 4 so that the heat insulating material 1 is fitted between the joists 4, and the flange pieces 3 on both sides of the support plate 2 are attached to the joists 4. The nail piece 8 on the lower surface of the flange piece 3 is hammered into the upper surface of the joist 4 to fix it so that it does not move. In this way, the support plates 2 are disposed so as to be continuous over the entire length between all the joists 4, and the storage grooves 5 of the support plates 2 that are continuous vertically are also continuous. After this, a long continuous circulation vibro is piped into the storage groove 5. Here, the depth of the storage groove 5 is set so that the top surface of the circulation vibro and the top surface of the support plate 2 are at the same height when the circulation vibro is stored. After connecting each circulating vibro piped in this way,
Furthermore, the end of the circulating vibro is connected to a hot water supply so that hot water can be fed into the circulating vibro. Furthermore, the support plate 2 is placed in close contact with the upper surface of the support plate 2.
Flooring material 7 is laid on top of the floor heating system. When high-temperature hot water is circulated within the circulating vibro, the heat within the circulating vibro is radiated and the floor is warmed.
It is possible to heat the room from the floor. What is shown in FIG. 3 is a fifth embodiment of the present invention, and only the negative flange piece 3 is shown broken. That is,
A concave portion 9 and a convex portion 10 are provided at both ends of the flange piece 3 of the support plate 2 in the length direction, and the flange piece 3
Then, cut and raise the claw pieces 8 downward at a constant pitch.
Ru. Therefore, when installing the support plate 2 between the joists 4,
The concave portion 9 and the convex portion 10 of the support plate 2 adjacent in the length direction are
By fitting as shown in the figure, the positions of the support plates 2 in the width direction can be positioned and matched, and the storage rR5
This prevents misalignment between the two openings, and makes piping of the circulating vibro into the storage groove 5 easy. By biting in, the support plate 2 can be easily fixed. What is shown in FIG. 5 is a fifth embodiment of the present invention, in which recesses 1 can be fitted into concave and convex portions on both end surfaces of the heat insulating material 1 on the lower surface of the support plate 2.
1 and a protrusion 12 are provided, and the positions of the recess 11 and the protrusion 12 on both end faces are reversed when the support plate 2 is translated in the longitudinal direction. However, when the support plates 2 are arranged between the joists 4, the support plates 2 adjacent to each other in the length direction
By fitting the recesses 11 and the protrusions 12 of the light surface of the heat insulating material 1 into a concave-convex fit as shown in FIG. This makes it possible to prevent positional deviations from occurring between the two. What is shown in FIGS. 7 and 8 is a fourth embodiment of the present invention, in which a foamed synthetic resin heat insulating material 1 is integrally molded and crushed on the back side of a metal support plate 2. The curing and contraction force of the heat insulating material 1 during foam molding causes the support plate 2 to bleed upward. That is, during molding, the heat insulating material 1 is attached to the lower surface of the support plate 2 as shown in FIG. 7, and when the heat insulating material 1 hardens and shrinks, the support plate 2 loses blood as shown in FIG. 8. In addition, storage groove S
When warm water is passed through the internal circulation vibro, the metal support plate 2 expands, further reducing blood loss to the upper side of the support plate 2 by l[V
becomes. However, if the support plate 2 is bleeding upward in this way, the support plate 2 will move to the flooring 74. It comes into elastic contact with the lower surface of the material, increasing adhesion, and the heat radiated downward from the circulating vibro is efficiently transmitted to the flooring material 7 through the support plate 2.
The rigidity of the support plate 2 against floor loads is also improved. What is shown in FIG. 9 is a fifth embodiment of the present invention, in which a large number of small holes 13 are bored in the support plate 2, and a foamed synthetic street resin insulation material 1 is integrally foam-molded on the lower surface of the support plate 2. It is something. Since the support plate 2 is provided with a large number of small holes 13, the small holes 13 can be used for steam ventilation as shown in FIG. 10 during foam molding of the heat insulating material 1. Furthermore, the adhesion of the heat insulating material 1 to the support plate 2 is also improved. Effects of the Invention Since the present invention is constructed as described above, it is possible to floor the floor by simply arranging the support plate between the joists, delivering the circulation pipe into the storage groove of the support plate, and stretching it on the surface of the support plate. We can install heating equipment,
It is easy to construct and can shorten the construction period and reduce costs. Furthermore, since the lower surface of the support plate is covered with a heat insulating material, it is possible to prevent the heat radiated from the circulation pipe from escaping to the underfloor area. In addition, since the bottom surface of the circulation pipe is in contact with the gold i* support plate, and the support plate is in close contact with the bottom surface of the flooring material, heat is not only radiated upward from the circulation pipe, but also heat is radiated downward from the circulation pipe. Heat is also guided to the flooring through the support plate, and the heat radiated from the circulation pipe is efficiently radiated into the room to provide floor heating. In addition, since the circulation pipe is housed in the storage groove of the support plate disposed between the joists, long circulation pipes can be installed continuously, and the number of pipe connection places can be reduced. Furthermore, since the circulation pipe is housed in a storage groove recessed on the top surface of the support plate, the circulation pipe is routed below the joists, allowing the flooring material to be placed almost directly on top of the joists. It is possible to eliminate a part of the difference in level from the floor surface of a room where a floor heating device is not installed.
第１図は本発明の第一実施例を示す断面図、第２図は同
上の支持板の全体斜視図、第３図は本発発明の第二実施
例における支持板のフランジ部分を示す一部破断した斜
視図、第４図は同上のフランジ同士の接続構造を示す一
部破断した平面図、第５図は本発明の第三実施例を示す
斜視図、第６図は同士の支持板同士の接続構造を示す平
面図、第７図及び第８図は本発明の第四実施例の製造工
程を示す正面図、＄９図は本発明の第三実施例を示す斜
視図、＠１０図は同上の作用説明図、第１１図（、）（
ｂ）は従来例の斜視図及び−部拡大断面図、第１２図（
ａ）は他の従来例の一部破断した斜視図、第１２図（ｂ
）は更に他の従来例の一部破断した斜視図である。
１・・・断熱材
２・・・支持板
３・・・フランジ片
４・・・根太
５・・・収納溝
６・・・循環パイプ
７・・・床材
第４図
第６図
第７図
第９図
第１Ｑ図
第１１図
（ａ）
（ｂ）
第１２図
（ａ）
（ｂ）
手続補正書（自発）
昭和６１年８月８日
１、事件の表示
昭和６１年特許Ｍ第１４８４８６号
２、発明の名称
床暖房装置
３、補正をする者
事件との関係 特許出願人
住 所 大阪府門真市大字門真１０４８番地名称（５８
３）松下電工株式会社
代表者 藤 井 貞 夫
４、代理人
郵便番号 ５３０
５、補正命令の日付
自 発
１〕 本願明細書の第７頁第１行の「取着され」を削除
し、「取り付けられ」を挿入致します。
２〕 同上第１２頁第４行〜第５行の「第６図は同士の
」を削除し、「第６図は同上の」を挿入致します。FIG. 1 is a cross-sectional view showing a first embodiment of the present invention, FIG. 2 is an overall perspective view of the same support plate, and FIG. 3 is a sectional view showing the flange portion of the support plate in a second embodiment of the present invention. FIG. 4 is a partially cutaway plan view showing the connection structure between flanges, FIG. 5 is a perspective view showing a third embodiment of the present invention, and FIG. 6 is a support plate for the flanges. 7 and 8 are front views showing the manufacturing process of the fourth embodiment of the present invention, and Figure 9 is a perspective view showing the third embodiment of the present invention. @10 The figure is an explanatory diagram of the same action as above, and Figure 11 (, ) (
b) is a perspective view and an enlarged sectional view of the conventional example, and Fig. 12 (
a) is a partially cutaway perspective view of another conventional example; FIG. 12(b)
) is a partially cutaway perspective view of yet another conventional example. 1... Insulation material 2... Support plate 3... Flange piece 4... Joist 5... Storage groove 6... Circulation pipe 7... Floor material Figure 4 Figure 6 Figure 7 Figure 9 Figure 1Q Figure 11 (a) (b) Figure 12 (a) (b) Procedural amendment (voluntary) August 8, 1985 1, Indication of case 1985 Patent M No. 148486 2. Name of the invention Floor heating device 3. Relationship with the person making the amendment Patent applicant address 1048 Kadoma, Kadoma City, Osaka Prefecture Name (58
3) Matsushita Electric Works Co., Ltd. Representative Sadao Fujii 4, agent postal code 530 5, date of amendment order 1] Delete “attached” in the first line of page 7 of the specification of the application, and read “ We will insert "attached". 2] In lines 4 and 5 of page 12 of the above, "Figure 6 is the same" will be deleted and "Figure 6 is the same as above" will be inserted.
Claims (6)
フランジ片を延出し、このフランジ片を根太の上面に載
置して支持板を根太間に支持させ、支持板の上面に凹設
した収納溝内に熱媒を循環させる循環パイプを納入し、
支持板の表面に密着させて床材を張って成ることを特徴
とする床暖房装置。(1) Extend flange pieces on both sides of a metal support plate with heat insulating material pasted on the bottom surface, place the flange pieces on the top of the joists, support the support plate between the joists, and place the flange pieces on the top of the support plate. We delivered a circulation pipe that circulates the heat medium in a storage groove recessed in the
A floor heating device characterized by comprising a flooring material placed in close contact with the surface of a support plate.
を根太の上面に食い込ませて支持板を固定して成ること
を特徴とする特許請求の範囲第１項記載の床暖房装置。(2) A floor heating device according to claim 1, characterized in that the supporting plate is fixed by having sharp claw pieces protrude from the lower surface of the flange piece and biting into the upper surface of the joist. .
部を設け、隣合う支持板のフランジ片の凹部と凸部を互
いに凹凸嵌合させて成ることを特徴とする特許請求の範
囲第１項記載の床暖房装置。(3) The above-mentioned flange piece is provided with recesses and protrusions that can be fitted in the recesses and protrusions at both ends thereof, and the recesses and the protrusions of the flange pieces of adjacent support plates are fitted in the recesses and the protrusions to each other. The floor heating device according to item 1.
を設け、隣合う支持板の断熱材の凹所と凸所を互いに凹
凸嵌合させて成ることを特徴とする特許請求の範囲第１
項記載の床暖房装置。(4) A patent characterized in that the above-mentioned heat insulating material is provided with recesses and protrusions on both end faces that can be fitted in a concave and convex manner, and the concave and convex portions of the heat insulating materials of adjacent support plates are made to fit in a convex and convex manner with each other. Claim 1
Underfloor heating equipment as described in section.
発泡成形時の硬化収縮力により支持板を上方へ突曲させ
て床材下面に密着させて成ることを特徴とする特許請求
の範囲第１項記載の床暖房装置。(5) A patent claim characterized in that the support plate is bent upward by the curing shrinkage force during foam molding of the heat insulating material molded and adhered to the back surface of the metal support plate, and is brought into close contact with the lower surface of the flooring material. The floor heating device according to item 1 of the scope.
熱材を一体に発泡成形して成ることを特徴とする特許請
求の範囲第１項記載の床暖房装置。(6) The floor heating device according to claim 1, characterized in that a large number of small holes are bored in the support plate, and a heat insulating material is integrally foam-molded on the lower surface of the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14848686A JPS636327A (en) | 1986-06-25 | 1986-06-25 | Floor heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14848686A JPS636327A (en) | 1986-06-25 | 1986-06-25 | Floor heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS636327A true JPS636327A (en) | 1988-01-12 |
Family
ID=15453831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14848686A Pending JPS636327A (en) | 1986-06-25 | 1986-06-25 | Floor heating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636327A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0342129A (en) * | 1989-07-07 | 1991-02-22 | Daido Steel Co Ltd | Manufacture of die |
| US5296178A (en) * | 1991-12-25 | 1994-03-22 | Chugoku Kako Co., Ltd. | Method of making a mold by spraying metal using a particulate mold release agent |
| GB2370049A (en) * | 2000-12-13 | 2002-06-19 | Yorkshire Building Services | Under floor heating |
-
1986
- 1986-06-25 JP JP14848686A patent/JPS636327A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0342129A (en) * | 1989-07-07 | 1991-02-22 | Daido Steel Co Ltd | Manufacture of die |
| US5296178A (en) * | 1991-12-25 | 1994-03-22 | Chugoku Kako Co., Ltd. | Method of making a mold by spraying metal using a particulate mold release agent |
| GB2370049A (en) * | 2000-12-13 | 2002-06-19 | Yorkshire Building Services | Under floor heating |
| GB2370049B (en) * | 2000-12-13 | 2004-06-09 | Yorkshire Building Services | Flooring construction |
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