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hydraulic ram 水力夯錘,壓力揚汲機。

hydraulic test

Once the water reaches its maximum speed , the valve slams shut and pressure is built up in the pump . this pressure forces open a second valve linked to the delivery pipe . when nullah water falls past the hydraulic ram , its momentum will lift a tenth of the water to a storage tank located near the esther li building photo 2 泵內有活門,當溪水在流動中受阻,會產生比正常壓力高十倍以上的瞬時水錘壓力,此時,泵內的另一活門會打開,把十分之一的溪水抽往設于李慧珍附近的儲水缸備用(圖二) 。

Last year the estates management office installed a hydraulic ram pump photo 1 in the nullah near orchid lodge in chung chi college . the device transports water to the storage tank by making use of the kinetic energy of falling water 物業管理處去年在蘭苑附近的溪澗安裝了水錘泵(圖一) ,善用了溪水下流的動能,把水輸往儲水缸待用。

In doing so , each of these long sections articulates up and down and side to side , and the movement ' s resisted by hydraulic rams which convert that mechanical energy into electricity 在這個過程中,機器的兩部分被上下和兩邊固定,波產生的機械能被液壓油缸轉化為電力。

M ) richard yem sync : under the action of the waves the hydraulic ram ' s blue unit , shown down here on my left , pumps high pressure fluid into these large accumulators Richard同步解說:在波的作用下,液壓油缸的藍色單元,在我的左邊,將高壓液體泵入大型蓄電池。

Hydraulic ram pumps are environmentally friendly and can be used for over 30 years with minimal maintenance . they have been widely used overseas and on the mainland 水錘泵以水力推動,不耗能源,潔凈無污染,而且也甚少故障,可用上三十年,省卻不少維修費用。

Richard yem sync : under the action of the waves the hydraulic ram ' s blue unit , shown down here on my left , pumps high pressure fluid into these large accumulators Richard同步解說:在波的作用下,液壓油缸的藍色單元,在我的左邊,將高壓液體泵入大型蓄電池。

To harness these natural resources , the university uses a hydraulic ram to pump nullah water to storage sites for irrigation and flushing 有見及此,大學善用自然資源,不單以山水來灌溉花草和沖廁,就連泵水往儲水缸的水泵,也是利用水力推動的。

Additionally , the solar garden in the lady shaw building is equipped with a photovoltaic panel accumulator and its hydraulic ram pump . 5 此外,大學還有用光伏版蓄電的邵逸夫夫人樓的太陽能花園,與及運用水力供水的水錘泵。

Valve - controlled hydraulic ram 閥控水錘泵