JPH0674673B2 - Construction method of heating element for snow melting on roof - Google Patents
Construction method of heating element for snow melting on roofInfo
- Publication number
- JPH0674673B2 JPH0674673B2 JP12425190A JP12425190A JPH0674673B2 JP H0674673 B2 JPH0674673 B2 JP H0674673B2 JP 12425190 A JP12425190 A JP 12425190A JP 12425190 A JP12425190 A JP 12425190A JP H0674673 B2 JPH0674673 B2 JP H0674673B2
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- roof
- rail
- snow
- vertical
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims description 37
- 238000002844 melting Methods 0.000 title claims description 11
- 230000008018 melting Effects 0.000 title claims description 11
- 238000010276 construction Methods 0.000 title description 5
- 238000000034 method Methods 0.000 claims description 6
- 239000006261 foam material Substances 0.000 description 8
- 239000011810 insulating material Substances 0.000 description 6
- 239000002023 wood Substances 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Surface Heating Bodies (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は屋根瓦上の積雪を一様に万遍なく融雪できるよ
うにした屋根の融雪用発熱体の施工方法に関する。TECHNICAL FIELD The present invention relates to a method for constructing a heating element for snow melting on a roof, which is capable of melting snow on a roof tile evenly and evenly.
寒冷豪雪地方では、屋根に積もった雪の除去、所謂雪下
ろしは、重要ではあるが危険を伴う、かつ必須の作業で
あった。In the cold and heavy snow regions, removal of snow on the roof, so-called snow removal, is an important but dangerous and essential task.
そこで古くからの人力による雪下ろしに代わって、近年
では通電発熱により屋根瓦を加熱し融雪する方法が採用
されるようになった。Therefore, in recent years, a method of heating the roof tiles by electric heating to melt snow has been adopted in place of the old manual removal of snow.
この融雪方法には、第６図に示すように、例えば屋根の
野地板１上に断熱材２を敷き、更にこの断熱材２上に帯
状の面状発熱体３を横断的に敷き、この発熱体３を第７
図に示すように固定すべき屋根瓦の寸法に合わせた間隔
で取りつけた横桟４で固定し、この発熱体３上で横桟４
の間に屋根瓦５を固定する（第６図）施工方法が行なわ
れていた。In this snow melting method, as shown in FIG. 6, for example, a heat insulating material 2 is laid on a base plate 1 of a roof, and a band-shaped planar heating element 3 is further laid on the heat insulating material 2 to generate heat. Body 3 to 7th
As shown in the figure, the horizontal rails 4 attached at intervals corresponding to the dimensions of the roof tiles to be fixed are used.
A roof tile 5 was fixed between the roof tiles (Fig. 6).
そして、面状発熱体３への通電発熱によって屋根瓦を加
熱し、融雪していた。Then, the roof tiles were heated by electric heat generation to the sheet heating element 3 to melt the snow.
上記従来の施工方法では、面状発熱体が横桟によつて固
定されるので、面状発熱体と断熱材が密着した状態とな
る。従って、第６図に示すように、屋根瓦が大きく湾曲
した重ね合わせ部分６と面状発熱体３との間に空隙が生
じ、この重ね合わせ部分６は面状発熱体による加熱、融
雪が困難になり、この結果、この重ね合わせ部分上の雪
は融雪が遅れて残雪となる。一方、屋根瓦の比較的平坦
を部分７では面状発熱体との接触が良好なので容易に加
熱されて融雪が進み、この結果、屋根瓦上の雪を万遍な
く一様に融雪することができないという欠点があった。In the above-mentioned conventional construction method, since the sheet heating element is fixed by the horizontal rail, the sheet heating element and the heat insulating material are in close contact with each other. Therefore, as shown in FIG. 6, a gap is generated between the sheet heating element 3 and the overlapping portion 6 in which the roof tile is greatly curved, and it is difficult for the sheet heating element to heat the snow and melt the snow. As a result, the snow on the overlapping portion is left behind after the melting of snow. On the other hand, in the relatively flat portion of the roof tile, the portion 7 has good contact with the sheet heating element, so that the roof tile is easily heated and the snow is melted. As a result, the snow on the roof tile can be uniformly melted. There was a drawback that I could not.
本発明はかかる従来の欠点を解消し、屋根瓦上の雪を一
様に万遍なく融雪することができる方法を提供すること
を目的とするものである。An object of the present invention is to solve the above-mentioned conventional drawbacks and to provide a method capable of uniformly melting snow on roof tiles.
上記目的を達成するための本発明の施工方法は、屋根の
野地板上に屋根瓦を固定するための横桟を取りつけ、該
横桟上に縦桟を固定した後に、面状発熱体を該横桟に沿
いながら該縦桟上に敷設し、該面状発熱体上に屋根瓦を
固定すると共に、該屋根瓦の重ね合わせ部分が前記縦桟
上になるようにすることを特徴とするものである。The construction method of the present invention for achieving the above-mentioned object is to mount a horizontal rail for fixing roof tiles on the roof plate of the roof, fix the vertical rail on the horizontal rail, and then apply the sheet heating element. It is laid on the vertical rail along the horizontal rail, the roof tile is fixed on the planar heating element, and the overlapping portion of the roof tile is on the vertical rail. Is.
以下、本発明を図面にもとづき説明する。The present invention will be described below with reference to the drawings.
まず、第１図に示すとおり、本発明においては横桟４を
屋根の野地板１上に固定し、更にこの横桟４上に縦桟８
を通常では釘で固定する。First, as shown in FIG. 1, in the present invention, the horizontal rail 4 is fixed on the roof base plate 1, and then the vertical rail 8 is mounted on the horizontal rail 4.
Usually fixed with nails.
なお、この第１図では野地板１上に直接、横桟４を固定
した場合を示したが、第３図に示すように野地板１上に
断熱材２を敷き、この断熱材２上に横桟を固定しても良
い。Although FIG. 1 shows the case where the cross rail 4 is directly fixed on the base plate 1, the heat insulating material 2 is laid on the base plate 1 as shown in FIG. The horizontal rail may be fixed.
横桟４の間隔は従来の場合と同様に固定すべき屋根瓦の
寸法に合わせて決定される。The spacing between the cross rails 4 is determined according to the size of the roof tile to be fixed as in the conventional case.
また横桟としては、従来と同様に木製のものが通常使用
される。As the horizontal rail, a wooden one is usually used as in the conventional case.
縦桟相互の間隔は屋根瓦の寸法によって異なるが、後述
するように屋根瓦の重ね合わせ部分６が縦桟８の上に位
置するような間隔にする。The distance between the vertical bars differs depending on the size of the roof tiles, but is set such that the overlapping portion 6 of the roof tiles is located on the vertical bars 8 as described later.
また、縦桟８には長尺物を使用しても良いが、短い数本
の縦桟を使用するのが好ましい。Further, although a long object may be used for the vertical bar 8, it is preferable to use several short vertical bars.
このようにすれば、屋根瓦の寸法が不揃いであったり、
変形した形状のものでも、この短い縦桟の固定位置をず
らすことによって、常に屋根瓦の重ね合わせ部分の下に
縦桟が位置するように容易に調節することができると共
に、瓦の重なりを一層しっかりさせることができる。By doing this, the roof tiles may not have the same dimensions,
Even with a deformed shape, by shifting the fixing position of this short vertical bar, it is possible to easily adjust so that the vertical bar is always located under the overlapping portion of the roof tiles, and the overlapping of the tiles is further improved. You can make it firm.
縦桟は通常では木製であるが、瓦の重ね合わせ部分と面
状発熱体との接触を更に良好にして間隙が生ずることを
極力回避するために、棒状硬質発泡材や、第２図（Ａ）
に示す棒状木材９と棒状の硬質発泡材10とを接着した複
合型縦桟、（Ｂ）に示す棒状木材９の上に軟質発泡材の
平板11を取りつけた形状のもの、（Ｃ）に示す棒状木材
９を軟質発泡材シート12で被覆した形状のもの、または
（Ｄ）に示すように断面半円状の棒状硬質発泡材13等を
使用することが好ましい。The vertical crosspiece is usually made of wood, but in order to further improve the contact between the overlapping portion of the roof tiles and the sheet heating element, and avoid the occurrence of a gap as much as possible, a rod-shaped hard foam material or a rod-shaped hard foam material as shown in FIG. )
A composite vertical bar in which a rod-shaped wood 9 and a rod-shaped rigid foam material 10 are bonded together, a shape in which a soft foam flat plate 11 is mounted on the rod-shaped wood 9 shown in (B), and shown in (C) It is preferable to use a rod-shaped wood 9 covered with a soft foam material sheet 12, or a rod-shaped hard foam material 13 having a semicircular cross section as shown in (D).
更に好ましくは、第２図（Ｅ）に示すように、断面半円
棒状硬質発泡材13の上面に軟質発泡材シート12を取りつ
けたものを使用することができる。More preferably, as shown in FIG. 2 (E), it is possible to use a hard foam material 13 having a semi-circular cross section and having a soft foam material sheet 12 attached to the upper surface thereof.
特に縦桟として上記のように発泡材を使用した場合に
は、瓦の位置を調整する場合、カッターナイフ等で縦桟
を容易に切断することができる便利さがある。In particular, when the foam material is used as the vertical rail as described above, it is convenient to easily cut the vertical rail with a cutter knife or the like when adjusting the position of the roof tile.
かかる縦桟を使用すれば、面状発熱体を屋根瓦の重ね合
わせ部分の裏に柔らかに圧着することができ、圧着によ
る面状発熱体の破損を防止することができると共に、屋
根瓦の重ね合わせ部分の裏全体に万遍なく面状発熱体の
圧着が可能である。By using such a vertical crosspiece, the sheet heating element can be softly pressure-bonded to the back of the overlapping portion of the roof tiles, the sheet heating element can be prevented from being damaged by the pressure bonding, and the roof tiles can be stacked. It is possible to evenly crimp the sheet heating element on the entire back of the mating part.
なお、面状発熱体３とは、例えば炭素粉末、金属粉末を
基板に接着させた通電発熱体を合成樹脂シートで被覆し
たものであり、屋根の融雪用としては施工上の便利さを
考慮して帯状のものが通常使用される。その系状は平板
状のものから帯状のもの等種々あるが、屋根の融雪用と
しては帯状面状発熱体の使用が好ましい。The sheet heating element 3 is, for example, a heating element that is made by adhering carbon powder or metal powder to a substrate and is covered with a synthetic resin sheet. Considering the convenience of construction for snow melting the roof, A belt-shaped one is usually used. There are various types such as a flat type and a band type, but it is preferable to use a band-shaped heating element for melting snow on a roof.
次に本発明においては、隣接する横桟の間に、横桟に沿
い、かつ縦桟に被せるように面状発熱体３を敷設し、こ
の面状発熱体３上の横桟の間に屋根瓦５を固定する。Next, in the present invention, the sheet heating element 3 is laid along the horizontal rail between adjacent horizontal rails so as to cover the vertical rail, and the roof is provided between the horizontal rails on the planar heat generating element 3. Fix the roof tile 5.
すると第３図に示すとおり、面状発熱体３は縦桟８によ
って持ち上げられた状態になる。Then, as shown in FIG. 3, the sheet heating element 3 is lifted by the vertical rail 8.
なお、面状発熱体３は屋根瓦の重量だけで固定するよう
にしても良いが、面状発熱体３を両面接着テープで断熱
材または野地板に固定したり、帯状面状発熱体の両端部
を接着テープで断熱材または野地板に固定することもで
きるし、面状発熱体の端部を釘当で固定しても良い。The sheet heating element 3 may be fixed only by the weight of the roof tile, but the sheet heating element 3 may be fixed to a heat insulating material or a base plate with double-sided adhesive tape, or both ends of the strip heating element. The part may be fixed to the heat insulating material or the base plate with an adhesive tape, or the end of the sheet heating element may be fixed with a nail pad.
第４図は第３図とは形状が異なり、重ね合わせ部分5aを
有する屋根瓦を用いた場合を示したが、横桟、縦桟、面
状発熱体および屋根瓦の敷設の方法は上記同様である。
第５図は第２図（Ｃ）に示した棒状木材９を軟質発泡材
シート12で被覆した場合を示し、瓦５の重ね合わせ部分
６における空間が著しく減少している。FIG. 4 shows a case where a roof tile having an overlapping portion 5a is used, which has a different shape from that of FIG. 3, but the method of laying the horizontal rail, the vertical rail, the planar heating element and the roof tile is the same as above. Is.
FIG. 5 shows a case where the rod-shaped wood 9 shown in FIG. 2 (C) is covered with the soft foam sheet 12, and the space in the overlapping portion 6 of the roof tile 5 is significantly reduced.
以上述べたように本発明によれば、従来の横瓦桟に加え
て縦桟を使用し、この縦桟上に面状発熱体を敷くので、
縦桟によって面状発熱体が持ち上げられた状態になる。As described above, according to the present invention, the vertical rail is used in addition to the conventional horizontal tile rail, and the planar heating element is laid on the vertical rail,
The vertical heating element lifts the sheet heating element.
一方、縦桟は屋根瓦の重ね合わせ部の下に位置するの
で、縦桟によって持ち上げられた面状発熱体がこの重ね
合わせ部の下に位置するようになり、瓦の他の部分と同
様に重ね合わせ部分を、面状発熱体への通電により万遍
なく加熱することができる。On the other hand, since the vertical rail is located below the overlapping portion of the roof tile, the planar heating element lifted by the vertical rail comes to be located below this overlapping portion, like other parts of the roof tile. The overlapping portions can be uniformly heated by energizing the sheet heating element.
従って、従来の面状発熱体使用の場合のように融雪が不
揃いになることがなくなり、屋根瓦上の積雪を一様に万
遍なく融雪することができる。Therefore, unlike the case where the conventional sheet heating element is used, the snow melting does not become uneven, and the snow on the roof tiles can be uniformly melted.
第１図は本発明における横桟と縦桟との固定状態を示す
斜視概要図、第２図（Ａ）、第２図（Ｂ）、第２図
（Ｃ）、第２図（Ｄ）および第２図（Ｅ）は縦桟の形状
を示す横断面図、第３図、第４図および第５図は本発明
における面状発熱体の敷設状態を示す横断面概要図、第
６図は従来の融雪屋根の施工状態を示す断面概要図、第
７図は従来の桟の固定状態を示す斜視概要図である。 １……野地板、３……面状発熱体、４……横桟、５……
屋根瓦、６……瓦重ね合わせ部分、８……縦桟。FIG. 1 is a schematic perspective view showing a fixed state of a horizontal rail and a vertical rail in the present invention, FIG. 2 (A), FIG. 2 (B), FIG. 2 (C), FIG. 2 (D) and FIG. 2 (E) is a cross-sectional view showing the shape of the vertical rail, FIGS. 3, 4, and 5 are schematic cross-sectional views showing the laying state of the sheet heating element according to the present invention, and FIG. FIG. 7 is a schematic sectional view showing a construction state of a conventional snow melting roof, and FIG. 7 is a perspective schematic diagram showing a fixing state of a conventional crosspiece. 1 ... Field plate, 3 ... Sheet heating element, 4 ... Side rail, 5 ...
Roof tile, 6 ... Roof tile overlapping part, 8 ... Vertical bar.
Claims (1)
横桟を取りつけ、該横桟上に縦桟を固定した後に、面状
発熱体を該横桟に沿いながら該縦桟上に敷設し、該面状
発熱体上に屋根瓦を固定すると共に、該屋根瓦の重ね合
わせ部分が前記縦桟上になるようにすることを特徴とす
る屋根の融雪用発熱体の施工方法1. A horizontal rail for fixing roof tiles is mounted on a roof plate of a roof, a vertical rail is fixed on the horizontal rail, and then a sheet heating element is mounted on the vertical rail along the horizontal rail. And a roof tile is fixed on the planar heating element, and the overlapping portion of the roof tile is placed on the vertical crosspiece, the method for constructing a snow melting heating element for a roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12425190A JPH0674673B2 (en) | 1990-05-16 | 1990-05-16 | Construction method of heating element for snow melting on roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12425190A JPH0674673B2 (en) | 1990-05-16 | 1990-05-16 | Construction method of heating element for snow melting on roof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29457195A Division JPH08209977A (en) | 1995-11-13 | 1995-11-13 | Snow melting device for roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0420679A JPH0420679A (en) | 1992-01-24 |
| JPH0674673B2 true JPH0674673B2 (en) | 1994-09-21 |
Family
ID=14880710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12425190A Expired - Lifetime JPH0674673B2 (en) | 1990-05-16 | 1990-05-16 | Construction method of heating element for snow melting on roof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0674673B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184440B (en) * | 2016-08-26 | 2018-09-07 | 大连重矿设备制造有限公司 | Four-track electric intelligent salt collection truck |
-
1990
- 1990-05-16 JP JP12425190A patent/JPH0674673B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420679A (en) | 1992-01-24 |
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