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JP3694938B2 - Snow removal equipment in house - Google Patents
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JP3694938B2 - Snow removal equipment in house - Google Patents

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Publication number
JP3694938B2
JP3694938B2 JP28960095A JP28960095A JP3694938B2 JP 3694938 B2 JP3694938 B2 JP 3694938B2 JP 28960095 A JP28960095 A JP 28960095A JP 28960095 A JP28960095 A JP 28960095A JP 3694938 B2 JP3694938 B2 JP 3694938B2
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Japan
Prior art keywords
water
hot water
snow
pipe
tank
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Expired - Fee Related
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JP28960095A
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Japanese (ja)
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JPH09132972A (en
Inventor
一春 伊藤
民夫 大倉
雄三 大野
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Iseki and Co Ltd
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Iseki and Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/24Structural elements or technologies for improving thermal insulation
    • Y02A30/254Roof garden systems; Roof coverings with high solar reflectance
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/32Roof garden systems
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14Measures for saving energy, e.g. in green houses

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  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Tents Or Canopies (AREA)
  • Greenhouses (AREA)

Description

【0001】
【発明の属する技術分野】
この発明は、家屋や温室等のハウスの屋根の積雪を除去する除雪装置に関する。
【0002】
【従来の技術】
屋根の積雪を除去する手段として、作業者が屋根に上って人力により積雪を落下させたり、モ−タ等を駆動源とする除雪具を移動させて積雪を掃き落したり、散水して積雪を滑り落す等の手段が行われている。
【0003】
【発明が解決しようとする課題】
しかしながら、作業者が屋根に上って作業をする場合には滑って落下する危険を伴うことがあり、また、除雪具や散水を利用して積雪を除去する手段では、落下する雪が樋に堆積して樋を変形し、破損を生じさせることがある。
【0004】
【課題を解決するための手段】
この発明は、屋根の積雪の除去を円滑に行い得るハウスにおける除雪装置を提供するものであって、次の技術的手段を講じた。
すなわち、隣接する傾斜した屋根11の下端間に樋1を設け、該樋1に囲まれた空間部に第一の温湯管14を配置し、樋1の左右両端部の裏面に接触する第二の温湯管15を設け、前記第一の温湯管14の上方には上面に水を噴出させるための孔12を備える融雪管13を設け、前記第一及び第二の温湯管14,15を通過した温水と樋1に収容された水とをタンク23に回収し、該タンク23内の水を第一及び第二の温湯管14,15と融雪管13とへ供給する構成としたハウスにおける除雪装置とする。
【0005】
【作用】
請求項1に係る発明によると、隣接する屋根11上の雪は、滑落作用を受けると、この隣接する屋根11の下端間に設けた樋1に向けて滑落する。そして、樋1の近くに到達した雪は、樋1上で隣接する屋根11を滑落してきた雪の先端部が接触してブリッジを生じても、融雪管13の孔12から上方へ向けて噴出する水を浴びて融け、ブリッジが破壊される。樋1に貯留されている水は第一及び第二の温湯管14,15によって加熱されて温水となっているので、前記ブリッジが破壊されて樋1の空間部に落下した雪は、前記温水により融ける。また、前記第一及び第二の温湯管14,15を通過した温水と樋1に収容された水とがタンク23へ回収され、該タンク23内の水が第一及び第二の温湯管14,15と融雪管13とへ循環して再利用される。
【0006】
【効果】
請求項1に係る発明によると、隣接する屋根11上の雪は樋1に向けて滑落するので、作業者が高い屋根に上って除雪作業をする必要がなく安全である。そして、第一の温湯管14の上方には上面に水を噴出させるための孔12を備える融雪管13を設けているので、滑落して隣接する屋根11間に生じた積雪ブリッジの破壊を良好にし、破壊されたが樋1に落下し易く、樋1に貯留されている水は第一及び第二の温湯管14,15によって加熱されて温水となっているので、前記破壊された雪が樋1に貯留されている融雪水に接触するか又は浸り、樋1内に入ってきた雪の融雪を高めると共に、樋1の変形や破壊防止を図れる。また、第一及び第二の温湯管14,15を通過した温水と樋1に収容された水とがタンク23へ回収され、該タンク23内の水が第一及び第二の温湯管14,15と融雪管13とへ循環して再利用されるので、エネルギーの省力化を図れる。
【0007】
【実施例】
以下、この発明の一実施例を図面に基づいて説明する。
まず、その構成について説明すると、ハウス2の本体フレ−ム3はコンクリ−トや鉄筋等で構成した土台に所定間隔置きに縦方向に設けた柱4と前後・左右及び上下に配置した複数の角やL状等の鋼材5を枠組みして上部に複数の山形状の屋根フレ−ム6を設ける構成としている。
【0008】
そして、本体フレ−ム3の前後・左右及び屋根フレ−ム6に一体に取り付けた受け枠7に被覆材(ガラス板や硬質の合成樹脂板等、実施例はガラス板を使用)8を着脱自在に設けて温室9を形成している。また、該温室9の前後及び左右壁には開閉自在の扉(図示せず)を設けて作業者及び機材を運ぶ作業車等が出入り可能に設けている。なお、温室9が広い場合には温室内に仕切壁(図示せず)を設け、仕切壁の開閉により一室又は複数室に変更可能に設けると都合がよい。
【0009】
隣接する屋根11の下端間に、中央部を中心に左右両側部を上向きに折り曲げ、さらにその左右両端部を上向きに折り曲げて屋根11の前後長さと略同じ長さに設けた樋1を配置している。該実施例では折り曲げであるが、底部が下側に位置する円弧形状のものでもよい。そして、該樋1の前後両端部に壁10設けていると共に該両端部を受け枠7の裏面に接触させて屋根フレ−ム6に着脱自在に設けている。
【0010】
前記樋1の左右中央部で且つ空間部Aの近くに、樋1の前後長さと略同じ長さで且つ先端部(温湯の入口とは反対側)を閉塞して前後方向の上面で軸芯方向に所定間隔置きに小さな孔12を設けた融雪管13を設けると共に該融雪管13の下方で樋1の空間部Aに無孔の温湯管14を設けている。該孔12は前後方向に一列に設けてもよく、左右並べて設けてもよく、前後方向に千鳥状に設けてもよい。なお、温湯管14に小さな孔を設けると、この管内から出た湯が樋1に貯溜した水を加熱することができる。また、別の温湯管15は樋1の左右両端部の裏面に接触した無孔の管であって、樋1の前後方向の長さと略同じ長さで前後方向に設けている。
【0011】
前記温湯管14は全体又は一部が空間部A内に位置し樋1に貯留された水に接触する構成でよいが、全体が水中に位置する場所に設けていると水への加熱効果が高まる。また、前記融雪管13は空間部A内に位置してもよいがこの実施例のように上方に位置してもよい。
【0012】
ハウス2の正面視において、左右両端の屋根11の下端部にそれぞれ前記樋1と同形状の樋16を屋根フレ−ム6に着脱自在に取り付けており、該樋16の空間部に上面に小さな孔(前後方向に一列に設けてもよく、左右並べて設けてもよく、前後方向に千鳥状に設けてもよい)19を設けた融雪管17と無孔の温湯管18を上下に配置している。なお、該温湯管18は前記温湯管14と同様に小さな孔を設けると、この管内から出た湯が樋1に貯溜した水を加熱することができる。また、温湯管18は全体又は一部が空間部Aに位置し樋1に貯留された水に接触する構成でよいが、全体が水中に位置する場所に設けていると水の加熱効果が高まる。そして、融雪管17は空間部A内に位置してもよいが実施例のように上方に位置してもよい。
【0013】
20はハウス2の左右両壁に近い外方で上下方向の中間部に位置すると共に該各壁の前後方向の長さと略同じ長さに設け、各壁に沿って前後方向に設けている側壁散水管である。該各側壁管20の上面において、軸心の真上からハウス2の左壁又は右壁からやや遠くなるように変位(図示h)したところで軸芯方向に所定間隔置きに小さな孔21を設けている。該孔21は軸芯方向に一列に設けてもよく、左右並べてもよく、千鳥状に設けてもよい。
【0014】
給水管22はタンク23と前記各温湯パイプ14,15の入口部とを連通しており、タンク側よりフィルタ−24、温水器(実施例ではボイラ−を使用)25、3方向電磁弁26、給水ポンプ27を設け、給水ポンプ27がフィルタ−24を通して温水器25により加熱した温水を3方向電磁弁26を介して各温湯パイプ14,15に供給する構成である。28は給水ポンプ27から温湯管に向けて供給される温水の温度を検出する水温センサである。なお、温湯管内に送り込まれる温水の水温は90℃前後(実施例では90℃)に設けている。給水管29は前記タンク23と3方向電磁弁26とを連通し、途中部にフィルタ−30を設けている。前記温湯管14,15,18の出口部はタンク23にのぞむ排水管22aに接続し連通している。
【0015】
なお、温湯管14,15,18に送りこむ温水に代えてスチ−ム利用すると、タンク23に回収されたときにタンク内の水を暖めることができ排熱の有効利用を図れる。
【0016】
第2給水管31は前記タンク23と融雪管13,17の入口部とを連通しており、タンク側よりフィルタ−32、温水器33、3方向電磁弁34、給水ポンプ35を設け、給水ポンプ35がフィルタ−32を通して温水器33により加熱した温水を3方向電磁弁34を介して各融雪管13,17に供給する構成である。該給水ポンプ35給水圧は融雪管13,17から噴出する屋根11の上部に届く圧力に設けている。
【0017】
36は給水ポンプ35から融雪管に向けて供給される温水の温度を検出する水温センサである。なお、融雪管13,17に送り込まれた温水の水温は35〜45℃(実施例では約40℃)に設けている。第2給水管31aは前記タンク23と3方向電磁弁34とを連通し、途中部にフィルタ−37を設けている。
【0018】
第3給水管52は前記タンクと側壁管20の入口部とを連通しており、途中部に設けた給水ポンプ38によりタンク内の水を各側壁管20に供給する構成としている。
【0019】
各樋1の排水側端部は下端部を横排水管40に接続した縦排水管39の上端部に接続しており、該横排水管40を前記タンク23にのぞむ樋水案内管41に接続し、樋1により案内された水を縦排水管39、横排水管40および樋水案内管41を通ってタンク23に案内する構成である。
【0020】
42と43はタンクの上部に設けた上下水位センサ、41は送水管41の途中部に設けた電磁弁であり、下水位センサ43が検出すると電磁弁44を開き、上センサ42が検出すると電磁弁44を閉じる構成である。
【0021】
ハウス2の温室9には室内の温度を検出する室温センサ45を設けると共に空調装置46を設けている。該空調装置46は、実施例ではスチ−ムを供給して温度を調節する構成であるが、ヒ−トポンプ、エアコン等でもよく、また冷暖房可能に設けているとハウス2の利用範囲が拡大し便利である。
【0022】
つぎに、図7のブロック回路について説明すると、47は必要なデ−タや制御プログラム等を内蔵したメモリ(ROM、RAMU)48を備えたマイクロコンピュ−タの演算制御部(以下、CPUと呼ぶ)であって、算術・論理及び比較演算等の作業を行う。該CPU47に入力インタフェ−ス49を介して入力される情報として、制御パネル50に設けたメインスイッチの入・切情報や温湯管14,15,18に送りこむ温水の水温調節スイッチからの設定水温情報や給水ポンプ27,35,38の駆動・停止する給水ポンプスイッチからの入・切情報、水温センサ28,36からの水温情報、上下センサ42,43からの水位情報、室温センサ45からの温室内の温度情報等がある。
【0023】
また、CPU47から出力インタフェ−ス51を介して出力する指令信号として、温水器25,33への加熱量調節信号、給水ポンプ27,35,38への駆動・停止信号、3方向電磁弁26,34への切り替え信号、電磁弁44への開閉信号、空調装置46への温度調節信号、表示具53への表示信号等がある。
【0024】
つぎに、その作用について説明する。
まず、制御パネル50のメインスイッチを入りにすると、CPU47から出力インタフェ−ス51を介して電磁弁44に開信号を出力する。すると、水源から送られた水はタンク23に供給される。そして、上水位センサ42が上限水位を検出すると、この信号を入力インタフェ−ス49を介して入力したCPU47は電磁弁閉信号を出力インタフェ−ス51を介して出力し電磁弁44を閉じて給水を停止する。
【0025】
そして、制御パネル50の水温調節スイッチ操作して温湯管14,15,18に送りこむ温水の水温を90℃を設定し、融雪管13,17に送りこむ温水の水温を20℃を設定すると、CPU47は出力インタフェ−ス51を介して温水器25,33に作動指令信号を出力し、水温センサ28,36がその温度を検出すると前記作動指令信号の出力を停止する。なお、水温センサ28,36が設定温度よりも低いと検出すると、CPU47は再び温水器25,33に作動指令信号を出力する。
【0026】
つぎに、給水ポンプスイッチを入りにすると、CPU47は出力インタフェ−ス51を介して給水ポンプ27を駆動するので、タンク23の水は給水管22、フィルタ−24、温水器25、3方向電磁弁26を通って各温湯管14,15,18に入り、その後出口を通って排水管22aに案内されタンク23に排出される。また、CPU47からの信号により駆動した給水ポンプ35によって第2給水管31、フィルタ−32、温水器33、3方向電磁弁34を通って各融雪管13,17に送り込まれたタンク23の水は孔12,19から上方及び斜め上方に向けて噴出し屋根11の上部に落下する。そして、樋1に落下した水は出口側に案内され、縦排水管39、横排水管40を通って樋水案内管41によりタンク23に排出される。また、CPU47からの信号により駆動した給水ポンプ38によって第3給水管52から各側壁管20に送り込まれた水は孔21から斜め上方に向けて噴出する。
【0027】
室温センサ45を操作して20℃を設定すると、CPU47は出力インタフェ−ス51を介して空調装置46に作動指令信号を出力し温室内を暖める。そして、室温センサ45が20℃を検出すると空調装置46による暖房を停止し、室温センサ45が20℃以下を検出すると再び空調装置46を作動する。
【0028】
温室9の室内が暖房されると、屋根11が暖まって屋根11に積雪し被覆材8接触している雪を融かすので、積雪はこの被覆材上を徐々に滑落し樋側に向かう。そして、樋上では隣接する屋根11を滑落してきた積雪の先端部が接触してブリッジを生じても融雪管13の各孔12から上方に向けて噴出する約20℃の水がその積雪に浴びせて雪を融かしブリッジを破壊する。被覆材上を流下する水や破壊されて樋1の空間部Aに入った雪樋1で一時貯留される。そして、樋1に貯留されている水は約90℃の温水が流れる温湯管14によって加熱され温水となる。従って、続いて落下した雪は温水により融ける。
【0029】
以上により、このハウスにおける除雪装置は、傾斜した屋根上の雪を樋1に向けて滑落させる滑落手段と、樋1の近くには水を上向きに散水する散水手段と加熱手段とを上下に設けている。また、前記加熱手段が樋1に囲まれた空間部Aに位置している。従って、屋根上の雪は滑落手段により滑落作用を受けると、該雪は樋1に向けて滑落する。そして、樋1の近くに到達した雪は散水手段により融かされ樋1に落下し、温水によって加熱された温湯管14が樋1に貯留された融水を加熱する。樋1に落下した雪は樋1の温水より融ける。
【0030】
よって、屋根の雪は滑落手段により滑落されるので、作業者が高い屋根に上って除雪作業をする必要がなく安全である。そして、散水手段と加熱手段を上下に配置しているので、滑落して隣接する屋根間に生じた積雪ブリッジへの散水による破壊を良好にし、破壊された積雪が樋1に落下し易く樋1の変形や破壊防止を図れる。また、温水を案内する温湯管14が樋1で貯留している融雪水を加熱するので、樋内に入ってきた雪の融雪処理を高めうる。
【0031】
また、屋根11の左右両端部においても、融雪管17の各孔19から上方に向けて噴出する約20℃の水が滑落した積雪の先端部に浴びせて融かす。そして、融雪水は約90℃の温水が流れる温湯管18と樋1の裏面に設けた両温湯管15の加熱作用により温められる。
【0032】
融雪管13と温湯管14を上下に配置しているので、屋根6の被服材8の下端から樋1の空間部Aへの雪の落下速度を広く形成できて雪が落下し易く融雪処理を高めることが出来、屋根11に雪が堆積しないので屋根11の変形や破損を防止できる。そして、温湯管14,15,18を通過した温水や樋1に収容された水をタンク23に回収し循環して再利用できるのでエネルギ−の省力化を図れる。また、温湯管14,18が樋1の水に接触あるいは下部が浸ると樋内の水の水温を高めるので、前記エネルギ−の省力効果が一層向上する。その上、側壁管20から噴出する融雪水はタンク23に回収した温水を再利用することができる。
【0033】
そして、制御パネル50の給水ポンプ35の駆動スイッチを入りにすると、水は各融雪管13,17の各孔12,19から上方及び斜め上方に噴出して屋根上に落下した後流下して樋1に収容され所定場所に案内されるので、融雪作業以外においても屋根上6の被覆材8を洗浄することができる。
【0034】
なお、温湯管14,15,18、融雪管13,17に供給する水の水温がタンク23に回収した水の水温でよい場合は、CPU47は各3方向電磁弁26,34に切り替え作動信号を出力して切り替える。この場合、温水器25,33を運転する必要がないので省エネを図ることができる。
【図面の簡単な説明】
【図1】一部破断したハウスの正面図
【図2】拡大した屋根の平面図
【図3】拡大した屋根の正面図
【図4】一部切除した融雪管の平面図
【図5】一部切除した側壁管の平面図
【図6】一部切除した融雪管の平面図
【図7】配管図
【図8】ブロック回路
【符号の説明】
、2…ハウス、11…屋根、12…孔、13…融雪管、14…温湯管、15…温湯管、23…タンク
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a snow removal device that removes snow from a roof of a house such as a house or a greenhouse.
[0002]
[Prior art]
As a means to remove the snow on the roof, the worker climbs the roof and manually falls the snow, moves the snow removal tool driven by a motor, etc., sweeps the snow off, or sprinkles the snow. Means such as sliding down are taken.
[0003]
[Problems to be solved by the invention]
However, when an operator works on the roof, there is a risk of slipping and falling. In addition, the means for removing snow using a snow remover or water spray accumulates falling snow on the fence. This may cause deformation of the ridge and cause damage.
[0004]
[Means for Solving the Problems]
The present invention provides a snow removal device in a house that can smoothly remove snow on the roof, and has taken the following technical means.
That is, the first hot water pipe 14 is disposed in the space surrounded by the first roof 11 between the lower ends of the adjacent inclined roofs 11 and is in contact with the back surfaces of the left and right end portions of the first roof 1. A hot water pipe 15 is provided, and a snow melting pipe 13 having a hole 12 for jetting water is provided on the upper surface above the first hot water pipe 14, and passes through the first and second hot water pipes 14, 15. The collected snow and the water stored in the trough 1 are collected in the tank 23 and the snow removal in the house is configured to supply the water in the tank 23 to the first and second hot water pipes 14 and 15 and the snow melting pipe 13. A device .
[0005]
[Action]
According to the first aspect of the present invention, when the snow on the adjacent roof 11 is subjected to a sliding action , the snow slides toward the fence 1 provided between the lower ends of the adjacent roofs 11 . The snow that has reached the vicinity of the fence 1 is spouted upward from the hole 12 of the snow melting tube 13 even if the tip of the snow sliding down the adjacent roof 11 on the fence 1 comes into contact with the bridge. The bridge is destroyed. Since the water stored in the firewood 1 is heated by the first and second hot water pipes 14 and 15 to become warm water, the snow that has fallen into the space of the firewood 1 when the bridge is destroyed is the warm water. Melts. Further, the hot water that has passed through the first and second hot water pipes 14 and 15 and the water contained in the basket 1 are collected into the tank 23, and the water in the tank 23 is recovered from the first and second hot water pipes 14. , 15 and the snow melting tube 13 are recycled.
[0006]
【effect】
According to the first aspect of the present invention, since the snow on the adjacent roof 11 slides down toward the fence 1, it is not necessary for the operator to climb the high roof and perform snow removal work. And since the snow melting pipe 13 provided with the hole 12 for spouting water on the upper surface is provided above the first hot water pipe 14, it is possible to break down the snow-covered bridge generated between the adjacent roofs 11 by sliding down. In addition, since the destroyed snow is easy to fall into the reed 1 and the water stored in the reed 1 is heated by the first and second hot water pipes 14 and 15 to become warm water, the destroyed snow is Contacting or immersing in the snowmelt water stored in the kite 1 can increase the melting of the snow that has entered the kite 1 and can prevent deformation and destruction of the kite 1. Further, the hot water that has passed through the first and second hot water pipes 14 and 15 and the water stored in the tub 1 are collected into the tank 23, and the water in the tank 23 is recovered from the first and second hot water pipes 14, 15 and the snow melting tube 13 are recycled and reused, so that energy can be saved.
[0007]
【Example】
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
First, the structure will be described. The main body frame 3 of the house 2 is composed of a pillar 4 provided in a vertical direction at predetermined intervals on a base composed of concrete, reinforcing bars, etc. A plurality of mountain-shaped roof frames 6 are provided on the upper part of a steel material 5 such as a corner or L-shape.
[0008]
Then, a covering material (a glass plate, a hard synthetic resin plate, etc., using a glass plate in the embodiment) 8 is attached to and detached from a receiving frame 7 integrally attached to the front and rear, right and left of the main body frame 3 and the roof frame 6. The greenhouse 9 is formed freely. In addition, doors (not shown) that can be opened and closed are provided on the front and rear and left and right walls of the greenhouse 9 so that workers and work vehicles that carry equipment can enter and exit. In addition, when the greenhouse 9 is wide, it is convenient to provide a partition wall (not shown) in the greenhouse and change it to one or more rooms by opening and closing the partition wall.
[0009]
Between the lower ends of the adjacent roofs 11 , the fence 1 is arranged with the left and right sides bent upwards around the center and the left and right ends bent upwards so as to be approximately the same length as the longitudinal length of the roof 11. ing. In this embodiment, it is bent, but it may be arcuate with the bottom positioned on the lower side. Walls 10 are provided at both front and rear end portions of the eaves 1, and the both end portions are provided on the roof frame 6 so as to be detachable while being in contact with the back surface of the frame 7.
[0010]
In the center of the left and right sides of the bowl 1 and in the vicinity of the space part A, the length is substantially the same as the front and rear length of the bowl 1 and the front end (on the opposite side to the hot water inlet) is closed, and the axial center is formed on the upper surface in the front and rear direction. A snow melting tube 13 provided with small holes 12 at predetermined intervals in the direction is provided, and a non-hole hot water pipe 14 is provided in the space A of the kite 1 below the snow melting tube 13. The holes 12 may be provided in a line in the front-rear direction, may be provided side by side, or may be provided in a staggered pattern in the front-rear direction. If the hot water pipe 14 is provided with a small hole, the hot water discharged from the pipe can heat the water stored in the tub 1. The other hot water pipe 15 is a non-porous pipe that is in contact with the back surfaces of the left and right ends of the bowl 1, and is provided in the front-rear direction with substantially the same length as the length in the front-rear direction of the bowl 1.
[0011]
The hot water pipe 14 may be configured to be entirely or partially in contact with the water stored in the tub 1 and located in the space A. However, if the hot water pipe 14 is provided in a place where the entire hot water pipe 14 is located in water, the heating effect on water is obtained. Rise. The snow melting tube 13 may be positioned in the space A, but may be positioned upward as in this embodiment.
[0012]
When the house 2 is viewed from the front, a roof 16 having the same shape as that of the roof 1 is detachably attached to the roof frame 6 at the lower ends of the roofs 11 at both left and right ends. A snow melting pipe 17 provided with holes (may be provided in a line in the front-rear direction, may be provided side by side, or provided in a zigzag form in the front-rear direction) 19 and a non-hole hot water pipe 18 are arranged vertically. Yes. If the hot water pipe 18 is provided with a small hole in the same manner as the hot water pipe 14, the hot water discharged from the pipe can heat the water stored in the tank 1. In addition, the hot water pipe 18 may be configured to be entirely or partially in contact with the water stored in the tub 1 and located in the space A, but if it is provided in a place where the whole is located in water, the water heating effect is enhanced. . And although the snow melting tube 17 may be located in the space part A, you may be located upward like an Example.
[0013]
A side wall 20 is located near the left and right walls of the house 2 at an intermediate portion in the up and down direction, and has a length substantially the same as the length in the front and rear direction of each wall. It is a watering pipe. On the upper surface of each side wall tube 20, small holes 21 are provided at predetermined intervals in the axial direction when displaced (h in the figure) from right above the axis so as to be slightly far from the left or right wall of the house 2. Yes. The holes 21 may be provided in a line in the axial direction, may be arranged side by side, or may be provided in a staggered manner.
[0014]
The water supply pipe 22 communicates with the tank 23 and the inlet of each of the hot water pipes 14, 15. From the tank side, a filter 24, a water heater (using a boiler in the embodiment) 25, a three-way solenoid valve 26, A water supply pump 27 is provided, and the hot water heated by the water heater 25 through the filter 24 is supplied to the hot water pipes 14 and 15 via the three-way electromagnetic valve 26. Reference numeral 28 denotes a water temperature sensor that detects the temperature of hot water supplied from the water supply pump 27 toward the hot water pipe. The temperature of the hot water fed into the hot water pipe is set to around 90 ° C. (90 ° C. in the embodiment). The water supply pipe 29 communicates with the tank 23 and the three-way electromagnetic valve 26 and is provided with a filter 30 in the middle. The outlets of the hot water pipes 14, 15, 18 are connected to and communicated with a drain pipe 22 a that is seen in the tank 23.
[0015]
If a steam is used in place of the hot water sent to the hot water pipes 14, 15, 18, the water in the tank can be warmed when collected in the tank 23, and the exhaust heat can be effectively used.
[0016]
The second water supply pipe 31 communicates with the tank 23 and the inlets of the snow melting pipes 13 and 17, and is provided with a filter 32, a water heater 33, a three-way solenoid valve 34, and a water supply pump 35 from the tank side. Reference numeral 35 denotes a configuration in which hot water heated by the water heater 33 through the filter 32 is supplied to the snow melting tubes 13 and 17 via the three-way electromagnetic valve 34. Supply pressure of the water supply pump 35 is provided on the pressure reaching the top of the roof 11 to be ejected from the snow melting tube 13,17.
[0017]
A water temperature sensor 36 detects the temperature of hot water supplied from the water supply pump 35 toward the snow melting pipe. The temperature of the hot water sent to the snow melting tubes 13 and 17 is set to 35 to 45 ° C. (about 40 ° C. in the embodiment). The second water supply pipe 31a communicates the tank 23 and the three-way electromagnetic valve 34, and a filter 37 is provided in the middle.
[0018]
The third water supply pipe 52 communicates the tank and the inlet part of the side wall pipe 20 and supplies water in the tank to each side wall pipe 20 by a water supply pump 38 provided in the middle part.
[0019]
The drainage side end of each basin 1 is connected to the upper end of a vertical drainage pipe 39 connected to the horizontal drainage pipe 40 at the lower end, and is connected to a drainage guide pipe 41 that looks into the tank 23. In this configuration, the water guided by the dredger 1 is guided to the tank 23 through the vertical drain pipe 39, the horizontal drain pipe 40 and the flood guide pipe 41.
[0020]
42 and 43 are upper and lower water level sensors provided in the upper part of the tank, and 41 is an electromagnetic valve provided in the middle of the water supply pipe 41. When the lower water level sensor 43 detects, the electromagnetic valve 44 is opened and when the upper sensor 42 detects electromagnetic The valve 44 is closed.
[0021]
The greenhouse 9 of the house 2 is provided with a room temperature sensor 45 for detecting the indoor temperature and an air conditioner 46. In the embodiment, the air conditioner 46 is configured to supply steam and adjust the temperature. However, a heat pump, an air conditioner, etc. may be used. Convenient.
[0022]
Next, the block circuit of FIG. 7 will be described. Reference numeral 47 denotes an arithmetic control unit (hereinafter referred to as CPU) of a microcomputer provided with a memory (ROM, RAMU) 48 containing necessary data and control programs. ) And perform operations such as arithmetic / logic and comparison operations. As information input to the CPU 47 via the input interface 49, on / off information of the main switch provided on the control panel 50 and set water temperature information from the temperature control switch of hot water sent to the hot water pipes 14, 15, 18 On / off information from the water pump switch that drives and stops the water pumps 27, 35, and 38, water temperature information from the water temperature sensors 28 and 36, water level information from the upper and lower sensors 42 and 43, and inside the greenhouse from the room temperature sensor 45 Temperature information.
[0023]
Further, as command signals output from the CPU 47 via the output interface 51, heating amount adjustment signals to the water heaters 25, 33, drive / stop signals to the water supply pumps 27, 35, 38, three-way solenoid valves 26, 34, a switching signal to the electromagnetic valve 44, a temperature adjustment signal to the air conditioner 46, a display signal to the display 53, and the like.
[0024]
Next, the operation will be described.
First, when the main switch of the control panel 50 is turned on, the CPU 47 outputs an open signal to the electromagnetic valve 44 via the output interface 51. Then, the water sent from the water source is supplied to the tank 23. When the upper water level sensor 42 detects the upper limit water level, the CPU 47, which has input this signal via the input interface 49, outputs an electromagnetic valve closing signal via the output interface 51, closes the electromagnetic valve 44, and supplies water. To stop.
[0025]
When the water temperature adjustment switch on the control panel 50 is operated to set the temperature of the hot water sent to the hot water pipes 14, 15, 18 to 90 ° C., and the temperature of the hot water sent to the snow melting pipes 13, 17 is set to 20 ° C., the CPU 47 An operation command signal is output to the water heaters 25 and 33 via the output interface 51. When the water temperature sensors 28 and 36 detect the temperature, the output of the operation command signal is stopped. When the water temperature sensors 28 and 36 detect that the temperature is lower than the set temperature, the CPU 47 outputs an operation command signal to the water heaters 25 and 33 again.
[0026]
Next, when the water supply pump switch is turned on, the CPU 47 drives the water supply pump 27 via the output interface 51, so that the water in the tank 23 is supplied to the water supply pipe 22, the filter 24, the water heater 25, and the three-way solenoid valve. The hot water pipes 14, 15, and 18 are entered through 26, and are then guided to the drain pipe 22 a through the outlet and discharged to the tank 23. The water in the tank 23 sent to the snowmelt pipes 13 and 17 through the second water supply pipe 31, the filter 32, the water heater 33, and the three-way electromagnetic valve 34 by the water supply pump 35 driven by a signal from the CPU 47 is The holes 12 and 19 fall upward and obliquely upward onto the upper portion of the ejection roof 11 . Then, the water that has fallen into the dredger 1 is guided to the outlet side and is discharged to the tank 23 through the vertical drain pipe 39 and the horizontal drain pipe 40 by the dredging guide pipe 41. Further, the water fed from the third water supply pipe 52 to each side wall pipe 20 by the water supply pump 38 driven by a signal from the CPU 47 is ejected obliquely upward from the hole 21.
[0027]
When the room temperature sensor 45 is operated to set 20 ° C., the CPU 47 outputs an operation command signal to the air conditioner 46 via the output interface 51 to warm the greenhouse. When the room temperature sensor 45 detects 20 ° C., heating by the air conditioner 46 is stopped, and when the room temperature sensor 45 detects 20 ° C. or less, the air conditioner 46 is operated again.
[0028]
When the room of the greenhouse 9 is heated, the roof 11 is warmed and snow is accumulated on the roof 11 and melts the snow that is in contact with the covering material 8, so that the snow gradually slides down on the covering material and moves toward the heel side. And even if the tip of the snow that has slipped down the adjacent roof 11 comes into contact with the top of the roof to form a bridge, water of about 20 ° C. sprayed upward from each hole 12 of the snow melting tube 13 is exposed to the snow. Melt snow and destroy the bridge. The topcoat material is water and destruction flows down enters the space A of the trough 1 snow is temporarily stored in the gutter 1. Then, the water stored in the tub 1 is heated by the hot water pipe 14 through which hot water of about 90 ° C. flows to become hot water. Therefore, the subsequently falling snow melts with hot water.
[0029]
As described above, the snow removal device in this house is provided with the sliding means for sliding the snow on the inclined roof toward the fence 1, and the watering means and the heating means for spraying water upward near the fence 1. ing. Further, the heating means is located in the space A surrounded by the basket 1. Therefore, when the snow on the roof is subjected to a sliding action by the sliding means, the snow slides toward the kite 1. And the snow which reached the vicinity of the coffin 1 is melted by the sprinkling means and falls to the coffin 1, and the hot water pipe 14 heated by the hot water heats the molten water stored in the coffin 1. The snow that has fallen on 樋 1 melts from the hot water of 樋 1.
[0030]
Therefore, since the snow on the roof is slid by the sliding means, it is safe because the operator does not have to climb the high roof and perform snow removal work. And since the sprinkling means and the heating means are arranged up and down, the damage caused by water spraying on the snow bridge formed between the adjacent roofs by sliding down is improved, and the broken snow is easy to fall on the fence 1 Can prevent deformation and destruction. In addition, since the hot water pipe 14 for guiding the hot water heats the snow melting water stored in the kite 1, it is possible to enhance the snow melting treatment of the snow that has entered the kite.
[0031]
Further, at both the left and right ends of the roof 11, about 20 ° C. water ejected upward from each hole 19 of the snow melting tube 17 is applied to the tip of snow that has slipped and melted. The snowmelt water is heated by the heating action of the hot water pipe 18 through which hot water of about 90 ° C. flows and the hot water pipes 15 provided on the back surface of the tub 1.
[0032]
Since the snow melting pipe 13 and the hot water pipe 14 are arranged vertically, the falling speed of the snow from the lower end of the clothing material 8 of the roof 6 to the space A of the kite 1 can be widely formed, so that the snow easily falls and the snow melting process is enhanced. In addition, since snow does not accumulate on the roof 11, the roof 11 can be prevented from being deformed or damaged. And since the hot water which passed the hot water pipes 14, 15, and 18 and the water accommodated in the basket 1 can be collect | recovered in the tank 23, can be circulated and reused, energy saving can be achieved. Further, when the hot water pipes 14 and 18 are in contact with the water in the tub 1 or the lower part is immersed, the temperature of the water in the tub is increased, so that the energy saving effect of the energy is further improved. In addition, the melted water ejected from the side wall pipe 20 can reuse the hot water collected in the tank 23.
[0033]
Then, when the drive switch of the water supply pump 35 of the control panel 50 is turned on, the water sprays upward and obliquely upward from the holes 12 and 19 of the snow melting tubes 13 and 17 and falls down on the roof, and then flows down. Since it is accommodated in 1 and guided to a predetermined place, the covering material 8 on the roof 6 can be cleaned even in a case other than snow melting work.
[0034]
When the water temperature supplied to the hot water pipes 14, 15, 18 and the snow melting pipes 13, 17 may be the water temperature collected in the tank 23, the CPU 47 sends a switching operation signal to each of the three-way solenoid valves 26, 34. Output and switch. In this case, since it is not necessary to operate the water heaters 25 and 33, energy saving can be achieved.
[Brief description of the drawings]
[Fig. 1] Front view of a partially broken house [Fig. 2] Plan view of an enlarged roof [Fig. 3] Front view of an enlarged roof [Fig. 4] Plan view of a partially cut snow melting tube [Fig. Plan view of partially cut side wall pipe [Fig. 6] Plan view of partially cut snow melting pipe [Fig. 7] Piping diagram [Fig. 8] Block circuit [Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ..., 2 ... House, 11 ... Roof, 12 ... Hole, 13 ... Snow melting pipe, 14 ... Hot water pipe, 15 ... Hot water pipe, 23 ... Tank

Claims (1)

隣接する傾斜した屋根(11)の下端間に樋(1)を設け、該樋(1)に囲まれた空間部に第一の温湯管(14)を配置し、樋(1)の左右両端部の裏面に接触する第二の温湯管(15)を設け、前記第一の温湯管(14)の上方には上面に水を噴出させるための孔(12)を備える融雪管(13)を設け、前記第一及び第二の温湯管(14,15)を通過した温水と樋(1)に収容された水とをタンク(23)に回収し、該タンク(23)内の水を第一及び第二の温湯管(14,15)と融雪管(13)とへ供給する構成としたハウスにおける除雪装置。A fence (1) is provided between the lower ends of the adjacent inclined roofs (11), the first hot water pipe (14) is disposed in the space surrounded by the fence (1), and both left and right ends of the fence (1). A second hot water pipe (15) in contact with the back surface of the section, and a snow melting pipe (13) provided with a hole (12) for jetting water on the upper surface above the first hot water pipe (14). The hot water that has passed through the first and second hot water pipes (14, 15) and the water contained in the tank (1) are collected in a tank (23), and the water in the tank (23) A snow removal device in a house configured to supply to the first and second hot water pipes (14, 15) and the snow melting pipe (13).
JP28960095A 1995-11-08 1995-11-08 Snow removal equipment in house Expired - Fee Related JP3694938B2 (en)

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Application Number Priority Date Filing Date Title
JP28960095A JP3694938B2 (en) 1995-11-08 1995-11-08 Snow removal equipment in house

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JP3694938B2 true JP3694938B2 (en) 2005-09-14

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4964464B2 (en) * 2005-12-28 2012-06-27 正明 佐川 Snow cover prevention device and direct heat mitigation device
CN105557385A (en) * 2015-12-30 2016-05-11 邓晓 Vegetable greenhouse capable of melting snow
CN117879479B (en) * 2024-03-11 2024-05-17 江苏索酷能源科技有限公司 Working method of solar control cabinet

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