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Estimation of water suction time for fire pumps |
ZHU Jian-peng, JING Xiang-hua, LU Shou-fang, WANG Feng-zhou |
Fire Epuipment Factory of Linyi in Shandong, Linyi, Shandong 276006, China |
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Abstract The factors affecting fire pump′s water suction time were analyzed.A relationship for water suction time and pump flow was obtained.A mathematic model for the fire pump′s water suction time was established.The formula is derived.From 3 kinds of fire pump′s water suction experiments,it shows that this formula is successful and viable to make fire pump′s parameters more accurate.It is also very meaningful for designing a useful and reasonable fire pump.
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Received: 08 August 2013
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