A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WATER SUPPLY DEVICE AND ULTRAVIOLET IRRADIATION UNIT
PROBLEM TO BE SOLVED: To provide a water supply device and an ultraviolet irradiation unit which can supply water with high water quality and can exhibit high energy efficiency.SOLUTION: A water supply device stores water in an elevated water tank installed at a level higher than a water supply object, and supplies water to the water supply object through the elevated water tank. The water supply device includes a pump for transferring fluid to the elevated water tank. The water supply device further includes a power generation unit which is installed between an outflow port of the elevated water tank and the water supply object so as to generate power with the usage of a water current flowing out of the elevated water tank, and an ultraviolet irradiation unit for irradiating the water flowing out of the elevated water tank with ultraviolet rays with the usage of power generated by the power generation unit.SELECTED DRAWING: Figure 1
【課題】水質の良い水を供給できるとともにエネルギ効率が高い給水装置および紫外線照射を提供する。【解決手段】給水装置は、給水対象よりも高位に設置された高置水槽に水を貯留し、高置水槽を介して給水対象に給水する。給水装置は、高置水槽へ液体を移送するポンプを備える。また、給水装置は、高置水槽の流出口と給水対象との間に設置され高置水槽から流出される水流を利用して発電する発電部と、発電部により発電される電力を用いて高置水槽から流出される水に紫外線を照射する紫外線照射部と、を備える。【選択図】図１
WATER SUPPLY DEVICE AND ULTRAVIOLET IRRADIATION UNIT
PROBLEM TO BE SOLVED: To provide a water supply device and an ultraviolet irradiation unit which can supply water with high water quality and can exhibit high energy efficiency.SOLUTION: A water supply device stores water in an elevated water tank installed at a level higher than a water supply object, and supplies water to the water supply object through the elevated water tank. The water supply device includes a pump for transferring fluid to the elevated water tank. The water supply device further includes a power generation unit which is installed between an outflow port of the elevated water tank and the water supply object so as to generate power with the usage of a water current flowing out of the elevated water tank, and an ultraviolet irradiation unit for irradiating the water flowing out of the elevated water tank with ultraviolet rays with the usage of power generated by the power generation unit.SELECTED DRAWING: Figure 1
【課題】水質の良い水を供給できるとともにエネルギ効率が高い給水装置および紫外線照射を提供する。【解決手段】給水装置は、給水対象よりも高位に設置された高置水槽に水を貯留し、高置水槽を介して給水対象に給水する。給水装置は、高置水槽へ液体を移送するポンプを備える。また、給水装置は、高置水槽の流出口と給水対象との間に設置され高置水槽から流出される水流を利用して発電する発電部と、発電部により発電される電力を用いて高置水槽から流出される水に紫外線を照射する紫外線照射部と、を備える。【選択図】図１
WATER SUPPLY DEVICE AND ULTRAVIOLET IRRADIATION UNIT
給水装置、紫外線照射ユニット
KANEDA KAZUHIRO (author) / OKANDA KAZUMI (author) / KOMATSU TAKAHIDE (author)
2017-08-31
Patent
Electronic Resource
Japanese
ULTRAVIOLET IRRADIATION DEVICE AND WATER DISCHARGE DEVICE
| European Patent Office | 2016