Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SNOW-MELTING DEVICE FOR HELIPORT
To provide a snow-melting device for a heliport which effectively uses rainwater, is environmentally friendly, and is economical.SOLUTION: A snow-melting device for a heliport has switching valves 29 and 30 for selectively feeding rainwater of a rainwater tank 22 and an aqueous solution of an antifreezing agent aqueous solution tank 24, and pumps 31 and 32. The device has a pipe 34 for supplying the rainwater or the aqueous solution to a takeoff and landing surface 12a of a heliport 12, and collection means 36, 38, 40, 44 and 45 for collecting the rainwater or the aqueous solution sprinkled from a snow-melting pipe 33. A control device 60 for inputting output of an outside air temperature sensor 59 and controlling the switching valves 29 and 30 and the pumps 31 and 32 is also provided. The control device 60 controls the switching valves 29 and 30 and the pumps 31 and 32 from a signal from the outside air temperature sensor 59, and switches a mode in which the rainwater is fed from the rainwater tank 22 and a mode in which the aqueous solution is fed from the antifreezing agent aqueous solution tank 24. The rainwater tank 22 serves as an oil-water separation device, and can sprinkle and circulate the rainwater or the aqueous solution through the pipe.SELECTED DRAWING: Figure 1
【課題】雨水を有効に利用し、環境に優しく、経済的なヘリポート用融雪装置を提供する。【解決手段】雨水タンク２２の雨水と凍結防止剤水溶液タンク２４の水溶液を選択的に送り出す切替弁２９，３０と、ポンプ３１，３２を備える。雨水又は水溶液をヘリポート１２の発着面１２ａに供給する配管３４と、融雪パイプ３３から散水された雨水又は水溶液を回収する回収手段３６，３８，４０，４４，４５を備える。外気温センサ５９の出力が入力し、切替弁２９，３０及びポンプ３１，３２を制御する制御装置６０を備える。制御装置６０は、外気温センサ５９からの信号により、切替弁２９，３０及びポンプ３１，３２を制御して、雨水タンク２２から雨水を送出する場合と、凍結防止剤水溶液タンク２４から水溶液を送出する場合を切り替える。雨水タンク２２は、油水分離装置を兼ね、配管を介して雨水又は水溶液を散水・循環可能にする。【選択図】図１
SNOW-MELTING DEVICE FOR HELIPORT
To provide a snow-melting device for a heliport which effectively uses rainwater, is environmentally friendly, and is economical.SOLUTION: A snow-melting device for a heliport has switching valves 29 and 30 for selectively feeding rainwater of a rainwater tank 22 and an aqueous solution of an antifreezing agent aqueous solution tank 24, and pumps 31 and 32. The device has a pipe 34 for supplying the rainwater or the aqueous solution to a takeoff and landing surface 12a of a heliport 12, and collection means 36, 38, 40, 44 and 45 for collecting the rainwater or the aqueous solution sprinkled from a snow-melting pipe 33. A control device 60 for inputting output of an outside air temperature sensor 59 and controlling the switching valves 29 and 30 and the pumps 31 and 32 is also provided. The control device 60 controls the switching valves 29 and 30 and the pumps 31 and 32 from a signal from the outside air temperature sensor 59, and switches a mode in which the rainwater is fed from the rainwater tank 22 and a mode in which the aqueous solution is fed from the antifreezing agent aqueous solution tank 24. The rainwater tank 22 serves as an oil-water separation device, and can sprinkle and circulate the rainwater or the aqueous solution through the pipe.SELECTED DRAWING: Figure 1
【課題】雨水を有効に利用し、環境に優しく、経済的なヘリポート用融雪装置を提供する。【解決手段】雨水タンク２２の雨水と凍結防止剤水溶液タンク２４の水溶液を選択的に送り出す切替弁２９，３０と、ポンプ３１，３２を備える。雨水又は水溶液をヘリポート１２の発着面１２ａに供給する配管３４と、融雪パイプ３３から散水された雨水又は水溶液を回収する回収手段３６，３８，４０，４４，４５を備える。外気温センサ５９の出力が入力し、切替弁２９，３０及びポンプ３１，３２を制御する制御装置６０を備える。制御装置６０は、外気温センサ５９からの信号により、切替弁２９，３０及びポンプ３１，３２を制御して、雨水タンク２２から雨水を送出する場合と、凍結防止剤水溶液タンク２４から水溶液を送出する場合を切り替える。雨水タンク２２は、油水分離装置を兼ね、配管を介して雨水又は水溶液を散水・循環可能にする。【選択図】図１
SNOW-MELTING DEVICE FOR HELIPORT
ヘリポート用融雪装置
HORIKAWA HITOSHI (Autor:in) / NAKAJIMA NORIYUKI (Autor:in) / KOSE YOSHINORI (Autor:in)
18.05.2022
Patent
Elektronische Ressource
Japanisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E01H
STREET CLEANING
,
Reinigen von Straßen
SNOW-MELTING DEVICE, SNOW-MELTING METHOD AND SNOW-MELTING ALUMINUM DECK HELIPORT
| Europäisches Patentamt | 2018