JPH0135893Y2 - - Google Patents
Info
- Publication number
- JPH0135893Y2 JPH0135893Y2 JP1984119481U JP11948184U JPH0135893Y2 JP H0135893 Y2 JPH0135893 Y2 JP H0135893Y2 JP 1984119481 U JP1984119481 U JP 1984119481U JP 11948184 U JP11948184 U JP 11948184U JP H0135893 Y2 JPH0135893 Y2 JP H0135893Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- supply pipe
- permeable
- snow
- water supply
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 124
- 239000000463 material Substances 0.000 claims description 34
- 229920003002 synthetic resin Polymers 0.000 claims description 16
- 239000000057 synthetic resin Substances 0.000 claims description 16
- 238000002844 melting Methods 0.000 description 13
- 230000008018 melting Effects 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 8
- 239000012209 synthetic fiber Substances 0.000 description 8
- 229920002994 synthetic fiber Polymers 0.000 description 8
- 239000012528 membrane Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229920000915 polyvinyl chloride Polymers 0.000 description 5
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Description
本考案は、建物の屋根や屋上等に敷設して、積
雪期には温水を通して融雪装置とし、また積雪期
以外には冷水を通してソーラー温水装置として利
用できる通水性マツト状物に関するものである。
The present invention relates to a water-permeable pine-like material that can be installed on the roof or rooftop of a building and used as a snow melting device by passing hot water through it during the snowy season, and as a solar water heating device by passing cold water outside the snowy season.
従来から、豪雪地帯での積雪期における屋根等
の雪の除去は、）人力で除去する、）散水し
て雪を流して除去する、）電熱線を屋根材の下
に埋設して熱により融雪させて除去する、等の方
法が行われていた。
しかしながら、前記）の人力で除去する方法
では、時に危険を伴うことがあり、また人を雇用
する場合には、人手不足と労務費の高騰の問題が
ある。更に、隣接する人家がある場所で除雪した
場合には、雪の捨て場の問題がある。）の散水
して流雪除去する方法では、散水後に凍結した
り、瓦屋根の場合には水が逆流して浸水したり、
金属屋根の場合には塗装が剥げて屋根が錆びたり
するという種々の問題がある。更に、除去に際し
て多量の水が必要で、地下水が汲み上げ規制で利
用できない場合が多いという問題もある。）の
電熱線により融雪除去する方法では、実施できる
屋根材が限定されるうえ、更に新築家屋に規定さ
れ、且つ消費電力のランニングコストが高価であ
る等の問題がある。
また、前記豪雪地帯においては、積雪期以外の
季節に太陽熱を利用して温水を得ようとしても、
従来の形式の太陽熱温水器等を屋根上に半永久的
に設置することは、冬期の積雪のため非常に困難
である。
Conventionally, snow removal from roofs, etc. during the snowy season in areas with heavy snowfall has been done by a) manually removing the snow, a) spraying water to remove the snow, and a) burying heating wires under the roofing material to melt the snow using heat. Methods such as removing it by removing it have been used. However, the above-mentioned manual removal method is sometimes dangerous, and when employing people, there are problems of labor shortages and rising labor costs. Furthermore, if snow is removed in an area where there are adjacent residential buildings, there is the problem of a dumping area for the snow. ) method of removing drifting snow by sprinkling water may cause the snow to freeze after watering, or in the case of tiled roofs, the water may backflow and cause flooding.
In the case of metal roofs, there are various problems such as the paint peeling off and the roof rusting. Another problem is that removal requires a large amount of water, and underground water is often unavailable due to pumping regulations. The method of melting and removing snow using heating wires has problems such as not only the roofing materials that can be used are limited, but also the method is specified for newly built houses, and the running cost of power consumption is high. In addition, in the heavy snowfall areas, even if you try to obtain hot water using solar heat in seasons other than the snowy season,
It is extremely difficult to semi-permanently install conventional solar water heaters and the like on roofs due to snow accumulation in winter.
本考案は、上記の如き屋根等の除雪における諸
問題を解決して、安全且つ安価な除雪を可能とす
る融雪装置として利用でき、またソーラー温水装
置としても利用できる通水性マツト状物を提供し
ようとするものである。
The present invention solves the above-mentioned problems in removing snow from roofs, etc., and provides a water-permeable pine-like material that can be used as a snow melting device that enables safe and inexpensive snow removal, and can also be used as a solar water heating device. That is.
即ち、本考案は、合成樹脂膜状物で形成された
平面状袋体と、前記平面状袋体の内部に配置され
且つ微小空隙を持つ通水体と、前記平面状袋体の
一端辺に配置され且つ前記通水体へ水を供給する
ための給水管と、前記平面状袋体の他端辺であつ
て前記給水管と対向して配置され且つ前記給水管
によつて前記通水体に供給された水を集水するた
めの集水管とよりなる通水性マツト状物に関する
ものである。
以下、本考案を図面に基づいて説明する。
第１図は、本考案に係る通水性マツト状物１の
一態様を示す斜視図であり、第２図は、第１図の
Ａ−Ａ線における切断断面図であり、第３図は第
２図に対応する他の態様の切断断面図である。
本考案に係る通水性マツト状物１は、合成樹脂
膜状物で形成された平面状袋体２を具えている。
平面状袋体２の内部には、少なくとも通水体３が
配置されている。ここで、平面状というのは、敷
物の如く敷設しやすいように全体として平たいと
いうことである。従つて、部分的には第３図に示
すごとく起伏があつてもよい。
平面状袋体２は、合成樹脂膜状物で形成されて
いる。合成樹脂膜状物としては、基本的には、ポ
リ塩化ビニル等の合成樹脂製フイルム、合成繊維
よりなる布帛に合成樹脂をコーテイング若しくは
ラミネートした積層体、又はそれらにアルミニウ
ム箔等の金属箔をラミネートした積層体が用いら
れる。屋根等と接触せず大気に晒される上面側膜
状物２ａには、特に耐候性と吸熱性を増大させる
ため、合成樹脂にカーボン、紫外線吸収剤等を配
合するか、又は合成樹脂上にタール等の黒色塗料
を塗布することが望ましい。また、合成樹脂とし
て耐候性の高いアクリル酸エステル系樹脂、フツ
素系樹脂等を使用するか、又はポリ塩化ビニル等
の他の合成樹脂の表面に、前記の耐候性の高い合
成樹脂を被覆するのが好ましい。屋根等の側に配
される下面側膜状物２ｂには、必要に応じて断熱
効果を有する合成樹脂発泡シート等の断熱材をコ
ーテイング又はラミネートしてもよい。
平面状袋体２の内部には通水体３が配置されて
いる。通水体３は微小空隙を持つもので、この微
小空隙を水が通過すればどのようなものでも用い
うる。例えば、短繊維や連続モノフイラメント等
の合成繊維を無作為に堆積させた合成繊維不織ウ
エブ、合成繊維を無作為に堆積させてその合成繊
維の交差点を点融（接）着した合成繊維不織ウエ
ブ、しゆろ等の植物繊維を堆積させてなる不織ウ
エブが用いられる。このような通水体３は、繊維
相互間の間隙を微小空隙とするものである。ま
た、発泡部を微小空隙とする合成樹脂製連続発泡
体が用いられる。更に、軽量な合成樹脂製の中空
円柱等の成形物細片を堆積したものが用いられ
る。この通水体３の場合には、成形物細片相互間
又は成形物細片内部の間隙を微小空隙とするもの
である。なお、通水体３の厚さは、使用目的や使
用条件等によつて選宜決定すればよいが、通常１
〜50mm程度が適当である。
通水体３は平面状袋体２内に第２図又は第３図
に示す如き態様で収納されている。通水体３とし
て形態安定性に劣るもの、例えば繊維の交差点が
点融（接）着されていない不織ウエブ等を用いた
場合には、第３図に示す如く所定巾に分割して畝
状に収納するのが好ましい。これは、通水体３の
形態が崩れにくいからである。通水体３の形態が
崩れると、通水体３中の微小空隙の大きさが不均
一になり、微小空隙の小さい部分では水が通りに
くく、微小空隙の大きい部分では水が通りやすく
なる。このような現象が生じると、全体に均一に
放熱又は吸熱しにくくなるので、好ましくない。
また、通水体３として、可撓性に優れた合成繊維
不織ウエブを用いれば、通水性マツト状物１を融
雪装置等として使用しない場合には、これを捲き
上げて格納保管することができ、好都合である。
平面状袋体２の一端辺には、給水管４が配置さ
れている。この給水管４は、通水体３に水を供給
するものである。従つて、給水管４には、通水体
３に水を供給するための給水孔４′が穿たれてい
る。給水管４は、平面状袋体２の一端辺内側に挿
入して配置してもよい。また、第１図に示す如く
管の一側面に平行に給水孔４′が穿たれている給
水管４を用いた場合には、給水孔４′を通水体３
側に向け、上面側膜状物２ａ及び下面側膜状物２
ｂを給水管４の上面及び下面に接着させて、給水
管４を配置してもよい。
平面状袋体２の他端辺には、集水管５が配置さ
れている。また、集水管５は、給水管４と対向す
る位置に配置されている。この集水管５は、給水
管４によつて通水体３に供給された水を集水する
ものである。従つて、集水管５としては、円形状
やスリツト状等の集水孔が多数穿たれた管、又は
合成樹脂製の網状の管が用いられる。特に、後者
の管は、孔部の割合が大きいため、通水体３から
流れてきた水を効率的に集水することができ、好
ましいものである。なお、集水管５も、上記の給
水管４の場合と同様にして、平面状袋体２の他端
辺に配置される。
以上の如く構成された本考案に係る通水性マツ
ト状物１は、屋根等に設置されて融雪装置等とし
て使用される。通水性マツト状物１の大きさ、特
に巾は適宜決定しうる事項であるが、広巾であれ
ばそのまま一個の通水性マツト状物１を屋根等に
設置すればよく、また狭巾であれば数個連結して
屋根等に設置すればよい。
That is, the present invention comprises a planar bag formed of a synthetic resin membrane, a water passing body disposed inside the planar bag and having a minute void, and a water passing body disposed on one end side of the planar bag. a water supply pipe for supplying water to the water passage body; and a water supply pipe disposed at the other end of the planar bag body facing the water supply pipe and supplied to the water passage body by the water supply pipe. This invention relates to a water-permeable pine-like object consisting of a water collection pipe for collecting water. Hereinafter, the present invention will be explained based on the drawings. FIG. 1 is a perspective view showing one embodiment of a water-permeable mat-like material 1 according to the present invention, FIG. 2 is a cross-sectional view taken along line A-A in FIG. 1, and FIG. FIG. 2 is a cutaway sectional view of another embodiment corresponding to FIG. 2; A water-permeable mat-like material 1 according to the present invention includes a planar bag body 2 made of a synthetic resin film-like material.
At least a water passage body 3 is arranged inside the planar bag body 2. Here, "planar" means that it is flat as a whole so that it can be easily laid down like a rug. Therefore, some portions may have undulations as shown in FIG. The planar bag 2 is made of a synthetic resin film. Synthetic resin membranes are basically films made of synthetic resin such as polyvinyl chloride, laminates made by coating or laminating synthetic resin on fabric made of synthetic fibers, or laminated with metal foil such as aluminum foil. A laminate is used. For the upper membrane material 2a, which is exposed to the atmosphere without contacting the roof, etc., carbon, ultraviolet absorbers, etc. are added to the synthetic resin, or tar is added to the synthetic resin, in order to particularly increase weather resistance and heat absorption. It is desirable to apply black paint such as In addition, acrylic acid ester resins, fluorine-based resins, etc. with high weather resistance are used as synthetic resins, or the surface of other synthetic resins such as polyvinyl chloride is coated with the above-mentioned highly weather-resistant synthetic resins. is preferable. The lower membrane-like material 2b disposed on the side of the roof or the like may be coated or laminated with a heat insulating material such as a synthetic resin foam sheet having a heat insulating effect as required. A water passage body 3 is arranged inside the planar bag body 2. The water passing body 3 has minute voids, and any material can be used as long as water passes through the minute voids. For example, synthetic fiber non-woven webs are made by randomly depositing synthetic fibers such as short fibers and continuous monofilaments, and synthetic fiber non-woven webs are synthetic fibers made by randomly depositing synthetic fibers and point-melting (bonding) the intersections of the synthetic fibers. Woven webs and non-woven webs made of deposited vegetable fibers such as Shiyuro are used. In such a water passing body 3, the gaps between the fibers are formed into micro voids. Further, a synthetic resin open foam body having foamed portions with minute voids is used. Furthermore, a stack of molded pieces such as hollow cylinders made of lightweight synthetic resin is used. In the case of this water passage body 3, the gaps between the strips of the molded product or inside the strips of the molded product are made into minute voids. The thickness of the water passage body 3 may be determined depending on the purpose of use, conditions of use, etc., but it is usually 1.
~50mm is appropriate. The water passage body 3 is housed within the planar bag body 2 in the manner shown in FIG. 2 or 3. If a material with poor shape stability is used as the water-permeable body 3, for example, a non-woven web in which the fiber intersections are not bonded (bonded), it is divided into predetermined widths and ridged as shown in Fig. 3. It is preferable to store it in This is because the shape of the water passing body 3 is difficult to collapse. When the shape of the water passing body 3 collapses, the size of the micro voids in the water passing body 3 becomes non-uniform, making it difficult for water to pass through small micro voids and making it easy for water to pass through large micro voids. When such a phenomenon occurs, it becomes difficult to radiate or absorb heat uniformly throughout the entire structure, which is not preferable.
Furthermore, if a highly flexible synthetic fiber non-woven web is used as the water-permeable body 3, when the water-permeable mat-like material 1 is not used as a snow melting device or the like, it can be rolled up and stored. , is convenient. A water supply pipe 4 is arranged at one end side of the planar bag 2. This water supply pipe 4 supplies water to the water passage body 3. Therefore, the water supply pipe 4 is provided with a water supply hole 4' for supplying water to the water passage body 3. The water supply pipe 4 may be inserted and arranged inside one end side of the planar bag 2. In addition, when using a water supply pipe 4 in which a water supply hole 4' is bored parallel to one side of the pipe as shown in FIG.
Towards the side, the upper surface side film-like material 2a and the lower surface side film-like material 2
b may be adhered to the upper and lower surfaces of the water supply pipe 4, and the water supply pipe 4 may be arranged. A water collection pipe 5 is arranged at the other end of the planar bag 2. Moreover, the water collection pipe 5 is arranged at a position facing the water supply pipe 4. This water collection pipe 5 collects water supplied to the water passage body 3 by the water supply pipe 4. Therefore, as the water collection pipe 5, a pipe with a large number of circular or slit-shaped water collection holes, or a mesh-like pipe made of synthetic resin is used. In particular, the latter pipe is preferable because it has a large proportion of holes and can efficiently collect water flowing from the water passage body 3. Note that the water collection pipe 5 is also arranged at the other end of the planar bag 2 in the same manner as the water supply pipe 4 described above. The water-permeable mat-like material 1 according to the present invention configured as described above is installed on a roof or the like and used as a snow melting device or the like. The size of the water-permeable pine-like material 1, especially the width, can be determined as appropriate, but if it is wide, one water-permeable pine-like material 1 can be installed on the roof, etc., and if it is narrow, it is sufficient to install it on the roof etc. You can connect several pieces together and install them on the roof, etc.
本考案に係る通水性マツト状物１は、給水管４
に水を通して、その水を通水体３に供給する。通
水体３は微小空隙をもつており、この微小空隙を
通つて水が流れる。そして、この水は集水管５に
流れ込み、集水管５を通つて外部に排出される。
このようにして、水を通水性マツト状物１に通す
と、水の温度と通水体３を被覆している平面状袋
体２外部の温度とに差があれば、この通水性マツ
ト状物１は放熱体又は吸熱体となるのである。
The water-permeable pine-like material 1 according to the present invention includes a water supply pipe 4
The water is passed through and the water is supplied to the water passing body 3. The water passing body 3 has minute voids through which water flows. Then, this water flows into the water collection pipe 5 and is discharged to the outside through the water collection pipe 5.
When water is passed through the water-permeable mat-like material 1 in this way, if there is a difference between the temperature of the water and the temperature outside the planar bag body 2 covering the water-permeable body 3, the water-permeable mat-like material 1 1 becomes a heat radiator or a heat absorber.
本考案に係る通水性マツト状物１を積雪期にお
ける融雪装置として使用する場合、屋根等の全面
に敷設し、降雪量に応じて供給する水の温度や流
量を調整する。具体的には、通常５℃以上の地下
水、上水、ボイラー等による加熱水等の温熱水
を、供給管４に供給して通水体３内を通過させ、
集水管５で集水し、外部へ排出させる。外部へ排
出させた水は、所定温度にして更に供給管４に供
給して、水を循環させて使用する。このような運
転を行うと、温熱水が通水体３を通過する際、約
50〜500kcal／m2／hrの熱量を平面状袋体２の上
面から放熱し、雪を融雪させる。
また、本考案に係る通水性マツト状物１をソー
ラー温水装置として使用する場合、屋根全体に敷
設し、供給管４に冷水を供給して運転することに
より、太陽熱を吸収して温水を得ることができ、
給湯や床暖房等に利用できる。
When the water-permeable pine-like material 1 according to the present invention is used as a snow melting device during the snowy season, it is laid over the entire surface of a roof, etc., and the temperature and flow rate of water to be supplied are adjusted according to the amount of snowfall. Specifically, hot water such as ground water, tap water, water heated by a boiler, etc., which is usually 5° C. or higher, is supplied to the supply pipe 4 and passed through the water passage body 3,
Water is collected by a water collection pipe 5 and discharged to the outside. The water discharged to the outside is heated to a predetermined temperature and further supplied to the supply pipe 4 for circulation and use. When such operation is performed, when hot water passes through the water passage body 3, approximately
A heat amount of 50 to 500 kcal/m 2 /hr is radiated from the upper surface of the planar bag body 2 to melt snow. In addition, when the water-permeable pine-like material 1 according to the present invention is used as a solar water heating device, it can be installed on the entire roof and operated by supplying cold water to the supply pipe 4, thereby absorbing solar heat and obtaining hot water. is possible,
It can be used for hot water supply, floor heating, etc.
ポリエステル織物にポリ塩化ビニルをコーテイ
ングした積層体を上面側膜状物とし、この積層体
に更に厚さ３mmの発泡ポリエチレンシートをラミ
ネートしたものを下面側膜状物として、約10ｍ、
巾３ｍの平面状袋体を得た。
繊度300dのポリ塩化ビニルモノフイラメント
を無作為に堆積し、その交差点を点接着した厚さ
10mmの通水体を、第３図に示す如く断続的に畝状
に平面状袋体内に収納した。また、150mm間隔で
穿孔されているポリ塩化ビニル製管（30mmφ）を
給水管として、平面状袋体の長辺側の一端辺内側
に挿入した。また、ポリアミド製成形融着絣網管
（30mmφ）を集水管として、給水管に対向する平
面状袋体の長辺側の他端辺内側に挿入した。
このようにして得られた通水性マツト状物を融
雪装置として、屋根の上に設置した。そして、給
水管が屋根の勾配に対して上側になるようにし
た。この融雪装置に、55℃の温水を0.5m3／hrの
流量で給水管に供給し、集水管で集水して外部へ
排出した。そして、この排出した水を加温して55
℃とした後、再び給水管に供給し、循環使用し
た。この結果、降雪量30mm／hr、気温０℃の気象
条件下において、屋根上に積雪は認められなかつ
た。また、通水性マツト状物で融雪されて生じる
融解水の温度は２℃であり、この融解水が軒下に
流れ落ちるため、軒下の積雪も消失した。
A laminate of polyester fabric coated with polyvinyl chloride was used as the upper membrane material, and a foamed polyethylene sheet with a thickness of 3 mm was further laminated on this laminate as the lower membrane material, approximately 10 m long.
A flat bag with a width of 3 m was obtained. Thickness made by randomly depositing polyvinyl chloride monofilament with a fineness of 300d and point-bonding the intersections.
A 10 mm water-permeable body was housed in a planar bag intermittently in the form of ridges as shown in FIG. In addition, a polyvinyl chloride pipe (30 mmφ) with holes drilled at 150 mm intervals was inserted into the inner side of one long side of the planar bag as a water supply pipe. In addition, a polyamide molded and fused mesh mesh pipe (30 mmφ) was inserted as a water collection pipe into the other long side of the flat bag facing the water supply pipe. The water-permeable pine-like material thus obtained was installed on a roof as a snow melting device. The water supply pipes were then placed above the slope of the roof. To this snow melting device, hot water at 55°C was supplied to the water supply pipe at a flow rate of 0.5 m 3 /hr, and the water was collected by the water collection pipe and discharged to the outside. Then, this discharged water is heated to 55%
After bringing the temperature to ℃, it was again supplied to the water supply pipe and used for circulation. As a result, no snow was observed on the roof under weather conditions of 30 mm/hr snowfall and 0°C temperature. Furthermore, the temperature of the melted water produced by melting snow with the water-permeable pine material was 2°C, and as this melted water flowed down under the eaves, the snow under the eaves also disappeared.
本考案に係る通水性マツト状物は、給水管から
通水体に水が通り、そしてこの水は集水管によつ
て集水される。通水体は微小空隙を持つものであ
り、この微小空隙を通じて水が複雑な流路をとつ
て比較的ゆつくりと流れる。従つて、水が通水体
を通る際、水の温度と通水体を被覆している平面
状袋体外部の温度とに差があれば、水は平面状袋
体を通つて放熱したり又は吸熱したりする。依つ
て、通水性マツト状物は放熱体又は吸熱体とな
る。
このような通水性マツト状物を屋根や屋上等に
設置して、温水を通せば融雪装置として使用で
き、また冷水を通せばソーラー温水装置として使
用できる。従つて、本考案に通る通水性マツト状
物は、冬季でも夏季でもそれぞれの目的に応じて
使用でき、使用効率即ち嫁働率に優れているとい
う効果を奏するものである。
また、本考案に係る通水性マツト状物を冬季に
おいて融雪装置として使用すれば、屋根等の材質
の如何を問わず適用でき、人力が不要で、また水
を循環使用すれば水を多量に使用することもな
く、更にエネルギーコストも電熱線を使用する場
合に比べて低廉である。従つて、安全で且つ安価
な融雪装置を提供しうるという効果を奏する。
In the water-permeable mat-like material according to the present invention, water passes from the water supply pipe to the water passage body, and this water is collected by the water collection pipe. The water-conducting body has minute voids, through which water flows relatively slowly through a complicated flow path. Therefore, when water passes through a water-conducting body, if there is a difference between the temperature of the water and the temperature outside the flat bag covering the water-conducting body, the water will radiate heat or absorb heat through the flat bag. I do things. Therefore, the water-permeable pine-like material becomes a heat radiator or a heat absorber. If such a water-permeable pine-like material is installed on a roof or the like and hot water is passed through it, it can be used as a snow melting device, and if cold water is passed through it, it can be used as a solar water heating device. Therefore, the water-permeable pine-like material according to the present invention can be used depending on the purpose in both winter and summer, and has the effect of being excellent in usage efficiency, that is, in terms of marital efficiency. In addition, if the water-permeable pine-like material of the present invention is used as a snow melting device in winter, it can be applied to any material such as roofs, no human labor is required, and a large amount of water can be used if water is recycled. Furthermore, the energy cost is lower than when using heating wires. Therefore, it is possible to provide a safe and inexpensive snow melting device.
第１図は、本考案に係る通水性マツト状物の一
態様を示す斜視図、第２図は、第１図のＡ−Ａ線
における切断断面図、第３図は、第２図に対応す
る他の態様の切断断面図である。
１……通水性マツト状物、２……平面状袋体、
３……通水体、４……給水管、５……集水管。
FIG. 1 is a perspective view showing one embodiment of a water-permeable mat-like article according to the present invention, FIG. 2 is a cross-sectional view taken along line A-A in FIG. 1, and FIG. 3 corresponds to FIG. 2. FIG. 1... Water-permeable pine-like material, 2... Planar bag body,
3...Water flow body, 4...Water supply pipe, 5...Water collection pipe.
Claims (1)
記平面状袋体の内部に配置され且つ微小空隙を持
つ通水体と、前記平面状袋体の一端辺に配置され
且つ前記通水体へ水を供給するための給水管と、
前記平面状袋体の他端辺であつて前記給水管と対
向して配置され且つ前記給水管によつて前記通水
体に供給された水を集水するための集水管とより
なる通水性マツト状物。 a planar bag formed of a synthetic resin film-like material; a water passing body disposed inside the planar bag and having micro-gaps; and a water passing body disposed on one end side of the planar bag and directed to the water passing body. A water supply pipe for supplying water;
A water-permeable mat, which is disposed on the other end of the planar bag body and is arranged opposite to the water supply pipe, and includes a water collection pipe for collecting water supplied to the water passage body by the water supply pipe. something like that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984119481U JPS6132426U (en) | 1984-07-31 | 1984-07-31 | Water-permeable pine-like material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984119481U JPS6132426U (en) | 1984-07-31 | 1984-07-31 | Water-permeable pine-like material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6132426U JPS6132426U (en) | 1986-02-27 |
| JPH0135893Y2 true JPH0135893Y2 (en) | 1989-11-01 |
Family
ID=30678350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984119481U Granted JPS6132426U (en) | 1984-07-31 | 1984-07-31 | Water-permeable pine-like material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6132426U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7054488B2 (en) * | 2020-10-31 | 2022-04-14 | 雅彦 小室 | Building cover sheet. |
-
1984
- 1984-07-31 JP JP1984119481U patent/JPS6132426U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6132426U (en) | 1986-02-27 |
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