A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ANTIFREEZING LIQUID CIRCULATION APPARATUS
PROBLEM TO BE SOLVED: To provide an antifreezing liquid circulation apparatus capable of preventing snow accumulation on a road while keeping the environmental load low and maintaining a favorable concentration of an antifreezing liquid by specifying an optimum flow rate and timing even under various weather conditions, and having good energy efficiency even compared to road heating.SOLUTION: An antifreezing liquid circulation apparatus comprises: a first tank for storing an antifreezing agent stock solution; a second tank for storing an antifreezing liquid; a first pump for transferring the antifreezing agent stock solution from the first tank to the second tank; a recovery section for recovering the supplied antifreezing liquid; and a second pump for transferring the recovered antifreezing liquid from the recovery section to the second tank; and includes: a valve for switching on and off the supply of the antifreezing liquid from the second tank to a target area, and a valve for switching between allowing and stopping the inflow of the antifreezing liquid passing through the target area into the recovery section.SELECTED DRAWING: Figure 1
【課題】ロードヒーティングと対比してもエネルギー効率が良く、様々な天候下にあっても最適な流量及びタイミングを特定することで凍結防止液の濃度を良好に維持することで環境負荷を低く抑えつつ路面の積雪を防止することが可能な凍結防止液循環装置の提供をすること。【解決手段】凍結防止剤原液を貯留する第一のタンクと、凍結防止液を貯留する第二のタンクと、前記第一のタンクから前記第二のタンクに凍結防止剤原液を移送する第一のポンプと、供給された凍結防止液を回収する回収部と、前記回収部から前記第二のタンクに前記回収された凍結防止液を移送する第二のポンプとを備え、第二のタンクから対象領域への凍結防止液の供給のオン／オフを切り替えるための弁及び回収部に対象領域を経てきた凍結防止液の流入の許容／停止を切り替えるための弁を備える。【選択図】図１
ANTIFREEZING LIQUID CIRCULATION APPARATUS
PROBLEM TO BE SOLVED: To provide an antifreezing liquid circulation apparatus capable of preventing snow accumulation on a road while keeping the environmental load low and maintaining a favorable concentration of an antifreezing liquid by specifying an optimum flow rate and timing even under various weather conditions, and having good energy efficiency even compared to road heating.SOLUTION: An antifreezing liquid circulation apparatus comprises: a first tank for storing an antifreezing agent stock solution; a second tank for storing an antifreezing liquid; a first pump for transferring the antifreezing agent stock solution from the first tank to the second tank; a recovery section for recovering the supplied antifreezing liquid; and a second pump for transferring the recovered antifreezing liquid from the recovery section to the second tank; and includes: a valve for switching on and off the supply of the antifreezing liquid from the second tank to a target area, and a valve for switching between allowing and stopping the inflow of the antifreezing liquid passing through the target area into the recovery section.SELECTED DRAWING: Figure 1
【課題】ロードヒーティングと対比してもエネルギー効率が良く、様々な天候下にあっても最適な流量及びタイミングを特定することで凍結防止液の濃度を良好に維持することで環境負荷を低く抑えつつ路面の積雪を防止することが可能な凍結防止液循環装置の提供をすること。【解決手段】凍結防止剤原液を貯留する第一のタンクと、凍結防止液を貯留する第二のタンクと、前記第一のタンクから前記第二のタンクに凍結防止剤原液を移送する第一のポンプと、供給された凍結防止液を回収する回収部と、前記回収部から前記第二のタンクに前記回収された凍結防止液を移送する第二のポンプとを備え、第二のタンクから対象領域への凍結防止液の供給のオン／オフを切り替えるための弁及び回収部に対象領域を経てきた凍結防止液の流入の許容／停止を切り替えるための弁を備える。【選択図】図１
ANTIFREEZING LIQUID CIRCULATION APPARATUS
凍結防止液循環装置
YAMADA SHIGERU (author) / NAKAJIMA YASUNARI (author) / AIHARA TAKAHIRO (author) / SAKAKIBARA RYOTA (author)
2018-11-29
Patent
Electronic Resource
Japanese