A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WATER-INTAKE GATE INSTALLED IN RIVER, CLEANING DEVICE USED FOR WATER-INTAKE GATE, HYDRAULIC TURBINE POWER GENERATION FACILITY, AND CLEANING METHOD OF WATER-INTAKE GATE INSTALLED IN RIVER
To allow removal of deposits attached and accumulated on a screen placed in a water intake depending on the amount of water flow and allow labor saving through automatic discharging and automatic cleaning, where the water intake is arranged in a water-intake gate placed on a river.SOLUTION: A water-intake gate has a screen provided in a flowing water intake and a nozzle oriented toward the screen, and comprises a cleaning device which comprises a deluge gun installed above the screen in a horizontal direction and an automatic operation device automatically operating water discharging from the deluge gun and cleans deposits attached on the screen through water discharging to the screen from a side block body while a depression angle of an injection port is operated by automatic operation.SELECTED DRAWING: Figure 1
【課題】河川に設けられた取水ゲートに取水口が配設され、この取水口に設けられたスクリーン上に、水流の水量に依存して付着、堆積する付着物の除去を、放水で可能にし、しかも自動的に放水して自動清掃し、省力することを可能とする。【解決手段】取水ゲートが、当該流水取水口に設けられたスクリーン及びスクリーンに向けられたノズルを持ち、水平方向においてスクリーン上方に設置された放水銃と、当該放水銃からの放水を自動操作する自動操作装置と、を備え、自動操作によって前記噴射口の俯角が操作され、スクリーン上に付着した付着物が前記側ブロック体側からスクリーンへの放水によってスクリーン上に付着した付着物を清掃する清掃装置を備える。【選択図】図１
WATER-INTAKE GATE INSTALLED IN RIVER, CLEANING DEVICE USED FOR WATER-INTAKE GATE, HYDRAULIC TURBINE POWER GENERATION FACILITY, AND CLEANING METHOD OF WATER-INTAKE GATE INSTALLED IN RIVER
To allow removal of deposits attached and accumulated on a screen placed in a water intake depending on the amount of water flow and allow labor saving through automatic discharging and automatic cleaning, where the water intake is arranged in a water-intake gate placed on a river.SOLUTION: A water-intake gate has a screen provided in a flowing water intake and a nozzle oriented toward the screen, and comprises a cleaning device which comprises a deluge gun installed above the screen in a horizontal direction and an automatic operation device automatically operating water discharging from the deluge gun and cleans deposits attached on the screen through water discharging to the screen from a side block body while a depression angle of an injection port is operated by automatic operation.SELECTED DRAWING: Figure 1
【課題】河川に設けられた取水ゲートに取水口が配設され、この取水口に設けられたスクリーン上に、水流の水量に依存して付着、堆積する付着物の除去を、放水で可能にし、しかも自動的に放水して自動清掃し、省力することを可能とする。【解決手段】取水ゲートが、当該流水取水口に設けられたスクリーン及びスクリーンに向けられたノズルを持ち、水平方向においてスクリーン上方に設置された放水銃と、当該放水銃からの放水を自動操作する自動操作装置と、を備え、自動操作によって前記噴射口の俯角が操作され、スクリーン上に付着した付着物が前記側ブロック体側からスクリーンへの放水によってスクリーン上に付着した付着物を清掃する清掃装置を備える。【選択図】図１
WATER-INTAKE GATE INSTALLED IN RIVER, CLEANING DEVICE USED FOR WATER-INTAKE GATE, HYDRAULIC TURBINE POWER GENERATION FACILITY, AND CLEANING METHOD OF WATER-INTAKE GATE INSTALLED IN RIVER
河川に設けられた取水ゲート、取水ゲートに用いられる清掃装置、水車発電設備及び河川に設けられた取水ゲートの清掃方法
SHIBUYA KIMIYOSHI (author)
2021-06-24
Patent
Electronic Resource
Japanese
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