JPH0416610A - Pipe shaped snow flow groove - Google Patents

Abstract

PURPOSE:To improve snow melting effect by providing a partition board at the down stream side opening section of the snow throw-away pipe provided in the upper section of a proper part of a pipeline body and also arranging a water pipe having a water spray port for melted snow on the outer periphery of the opening section extending to the snow throw-away pipe. CONSTITUTION:A snow throw-away pipe unit 2 having a snow throw-away pipe 1 and a cylindrical straight pipe unit 3 are laterally connected to each other. A partition board 5 of a semicircle is provided in the lower section of the downstream side to the pipe in a pipeline body 4 and a water pipe 7 for melted snow, which extends penetrating the upper section of the unit 3 and the upper section of the body 4, is also provided. The snow lump (x) throw into the pipe 1 is retained in the portion below the extension opening section 8 by the board 5. The snow is effectively melted by the water sprinkled from the shower nozzle of the pipe 7, and is discharged to the down stream after making path for melted snow. Therefore, the effect of snow melting can be improved.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は管形流雪溝に関する。[Detailed description of the invention] Industrial applications The present invention relates to a tubular snow flute.

従来の技術 従来より、豪雪地域などでは、かきのけた雪を効率よく
排出するために、第４図に示すような断面Ｕ字形のコン
クリート製流雪溝１１が設けられている。流雪溝１１の
適当箇所には雪を投入する投雪口（図示せず）が設けら
れ、投雪口より投入された雪Ｘは流雪溝１１内を流れる
水ｙによシ下流側へ流されるようになっている。2. Description of the Related Art Conventionally, in areas with heavy snowfall, a concrete snow drifting groove 11 having a U-shaped cross section as shown in FIG. 4 has been provided in order to efficiently discharge shoveled snow. A snow dumping hole (not shown) for throwing snow is provided at an appropriate location in the snow drifting groove 11, and the snow X thrown from the snow throwing hole is directed downstream to the water y flowing inside the snow drifting groove 11. It's like it's being washed away.

発明が解決しようとする課題 しかしながら、従来Ｏ流雪溝１２では、投入された雪塊
ｌで投雪口や流雪溝１１の途中経絡が閉塞し、水ｙが溢
れることがあった。このため、流雪溝１１は外部に開放
可能なように蓋１２構造としていたが、溢水の根本的な
解決とはなっていない。Problems to be Solved by the Invention However, in the conventional O snow-flowing groove 12, the snow dumping opening and the meridian in the middle of the snow-flowing groove 11 were sometimes blocked by the thrown snow mass l, and the water y sometimes overflowed. For this reason, the snow drifting groove 11 has a lid 12 structure so that it can be opened to the outside, but this does not fundamentally solve the problem of flooding.

本発明は上記間Ｍを解決するもので、水が溢れることの
ない管形流雪溝を提供することを目的とするものである
。The present invention solves the above problem, and aims to provide a tubular snow groove that does not overflow with water.

ｌＩ題を解決するための手段 上記問題を解決するために本発明は、横方向に延びる管
路本体の適当箇所上部に、管路外に連通する投雪ｍを設
け、管路本体内における投雪筒への下流側開口部に、投
雪筒内に投入された雪塊の管路通路への流入を阻止する
仕切板を設け、前記管路本体内における投雪筒への連通
開口部の外周箇所に、融雪用の水を供給する融雪用水パ
イプを配設し、この融雪用水パイプに、前記仕切板によ
シ溜められた雪塊に向かって水を散水する散水口を設け
たものである。Means for Solving the Problems In order to solve the above problems, the present invention provides snow throwing m that communicates with the outside of the pipe at an appropriate upper part of the pipe main body extending in the horizontal direction, and A partition plate is provided at the downstream opening to the snow tube to prevent the snowpack thrown into the snow tube from flowing into the pipe passage, and the communication opening to the snow tube in the pipe main body is A snow melting water pipe that supplies water for snow melting is arranged on the outer periphery, and this snow melting water pipe is provided with a water sprinkling port that sprays water toward the snowpack accumulated on the partition plate. be.

作用 上記構成により、投雪筒に投入された雪塊紘仕切板によ
り投雪筒下方に溜まるが、この雪塊は融雪用水パイプの
噴出口から散水される水により効果的に融かされる。こ
れによ）管路閉塞や、これに起因する溢水は防止される
。Effect: With the above-mentioned configuration, snow masses thrown into the snow-throwing tube accumulate below the snow-throwing tube due to the partition plate, but these snow masses are effectively melted by water sprayed from the spout of the snow-melting water pipe. This prevents pipe blockages and the resulting flooding.

実施例 以下、本発明の一突施例を図面に基づいて説明する。Example DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described based on the drawings.

第１図にお＾て、管形流雪溝は鋳鉄製とされ、投雪筒１
を有する投雪管ユニット２と単なる筒状の直管ユニット
３とが横方向に迩！接続された状態で埋設されている。In Figure 1, the pipe-shaped snow groove is made of cast iron, and the snow-throwing tube 1
The snow-throwing pipe unit 2 having a cylindrical straight pipe unit 3 and a simple cylindrical straight pipe unit 3 are passed in the horizontal direction! It is buried in a connected state.

投雪管ユニット２には、第２図にも示すように、直管ユ
ニット３と同径の管路本体４における中央上部に、上方
に延びて管路外に連通ずる投雪筒１が形成されて−ると
ともに、管路本体４における投雪筒ｌへの下流側開口部
の下部には、第３図に示すように、略半円形の仕切板５
が設けられ、この仕切板５により雪塊ＸＯ管路通路６へ
の流入が阻止されるようになっている。As shown in FIG. 2, in the snow-throwing pipe unit 2, a snow-throwing pipe 1 that extends upward and communicates with the outside of the pipe is formed at the upper center of a pipe main body 4 having the same diameter as the straight pipe unit 3. As shown in FIG.
is provided, and this partition plate 5 prevents the snow mass from flowing into the XO pipe passageway 6.

仕切板５に祉複数の孔部５暑が形成されているとともに
両侮部は管壁に沿って溝部５ｂが形成されてお秒、仕切
板５による流速の低下が最少限に抑えられるようになっ
ている。また、この管形流雪溝に轄、融雪用水が供給さ
れ、直管ユニット３の上部および管路本体４の上部を貫
通して延びる融雪用水パイプ７が設けられている。この
融雪用水パイプ７は、投雪Ｉｌｌが設けられている箇所
のみ二叉状に分けられ、投雪筒ｌへの連通関口部８の外
周箇所に配設されており、投雪部ｌＫ投入された雪塊Ｘ
がＳ責用パイプ７に当接することなく管路本体４内に落
下するようにされている。融雪用水パイプ７における二
叉部７ａの下部には散水用のシャワーノズル９が複数取
付けられており、このシャワーノズル９より水が連通関
口部８の下方に強く散水されるようになっている。なお
％１ｏは融雪用水パイプ７を支持するブラケットである
。A plurality of holes 5 are formed in the partition plate 5, and grooves 5b are formed along the pipe walls on both sides so that a decrease in flow velocity due to the partition plate 5 can be minimized. It has become. Further, snow melting water is supplied to this pipe-shaped snow drifting groove, and a snow melting water pipe 7 is provided that extends through the upper part of the straight pipe unit 3 and the upper part of the pipe main body 4. This snow-melting water pipe 7 is divided into two forks only at the location where the snow-throwing pipe Ill is provided, and is arranged at the outer periphery of the communication port 8 to the snow-throwing pipe l, and the snow-melting water pipe 7 is divided into two forks only at the location where the snow-throwing pipe Ill is provided. snow mass
The pipe is arranged so that it falls into the pipe body 4 without contacting the S pipe 7. A plurality of shower nozzles 9 for water sprinkling are attached to the lower part of the forked part 7a of the snow-melting water pipe 7, and water is strongly sprayed from the shower nozzles 9 to the lower part of the communication entrance part 8. Note that %1o is a bracket that supports the snow melting water pipe 7.

上記構成によシ、投雪筒１に投入された雪塊ｌは、仕切
板５によシ管路本体４内における連通開口部８の下方箇
所に溜まるが、この雪塊Ｘは融雪用水パイプ７のシャワ
ーノズル９から散水される水により効果的に融かされ、
小さくなった後に下流へ流される。これによシ、管路閉
塞や、これに起因する溢水は防止される。According to the above configuration, the snowpack L thrown into the snow throwing tube 1 accumulates in the lower part of the communication opening 8 in the pipe main body 4 through the partition plate 5, but this snowpack X is transferred to the snow melting water pipe. It is effectively melted by the water sprayed from the shower nozzle 9 of 7,
After it becomes smaller, it is washed downstream. This prevents pipe blockages and the resulting flooding.

発明の効果 以上のように本発明によれば、雪ＩＪ！に散水して融か
すようにしたため、＃ａ雪を効果的に行え、管路閉塞や
溢水を防止でき、かつ時間当シの雪処理量も多くなる。Effects of the Invention As described above, according to the present invention, Snow IJ! By sprinkling water to melt the snow, #a snow can be effectively removed, pipe blockages and overflows can be prevented, and the amount of snow processed per hour can be increased.

しかも仕切板にょ９投雪筒の下方箇所に雪塊を溜めて散
水するようにし九ので、全通路にわたって散水するもの
に比べて、散水水量を抑制できる。Moreover, since the snowpack is accumulated in the lower part of the snow thrower tube and sprinkled with water, the amount of water to be sprinkled can be suppressed compared to a method in which water is sprinkled over the entire passageway.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図〜Ｉｇ３図は本発明の一冥施例に係るもので、第
１図は管形流雪溝の全体構成を示す部分切欠き正面図、
第２図は投雪管ユニットの平面断面図、第３図は第２図
の■−■線断面図、第４図は従来の流雪溝の断面図であ
る。 １−・・投雪筒、２・・・投雪管ユニット、３・・・直
管ユニット、４・・・管路本体、５・・・仕切板、６・
・・管路通路、７・・・融雪用水パイプ、８・・・シャ
ワーノズル。 代理人　　　森　　木　　義　　弘Figures 1 to Ig3 relate to one embodiment of the present invention; Figure 1 is a partially cutaway front view showing the overall configuration of the tube-shaped snow drifting groove;
FIG. 2 is a plan sectional view of the snow throwing pipe unit, FIG. 3 is a sectional view taken along the line ■--■ in FIG. 2, and FIG. 4 is a sectional view of a conventional snow drifting groove. DESCRIPTION OF SYMBOLS 1-... Snow throwing tube, 2... Snow throwing tube unit, 3... Straight pipe unit, 4... Pipe main body, 5... Partition plate, 6...
... Pipe passage, 7... Water pipe for snow melting, 8... Shower nozzle. Agent Yoshihiro Moriki

Claims (1)

【特許請求の範囲】[Claims] １、横方向に延びる管路本体の適当箇所上部に、管路外
に連通する投雪筒を設け、管路本体内における投雪筒へ
の下流側開口部に、投雪筒内に投入された雪塊の管路通
路への流入を阻止する仕切板を設け、前記管路本体内に
おける投雪筒への連通開口部の外周箇所に、融雪用の水
を供給する融雪用水パイプを配設し、この融雪用水パイ
プに、前記仕切板により溜められた雪塊に向かつて散水
する散水口を設けたことを特徴とする管形流雪溝。1. A snow throwing tube that communicates with the outside of the pipe is installed at an appropriate upper part of the pipe body extending in the horizontal direction, and the snow thrown into the snow throwing tube is placed at the downstream opening of the pipe body into the snow throwing tube. A partition plate is provided to prevent snowpack from flowing into the pipeline passage, and a snow-melting water pipe is provided at the outer periphery of the communication opening to the snow-throwing tube in the pipeline body to supply water for snow-melting. A pipe-shaped snow drifting groove characterized in that the snow melting water pipe is provided with a water sprinkling port that sprays water toward the snow mass accumulated by the partition plate.