我区文昌公社权家大队二队有一座死水库(建库时未装放水管),蓄水4万米~3,每年都是用柴油机抽水灌坝下的田。去年柴油紧张,我们利用虹吸管的原理(见图),用6英寸胶管进行放水试验,试几次就成功了,当年节约柴油300多公斤。今年3月,我县龙山区河地公社红阳大队的水库放水闸门出了故障,放不出水来,大队决定用柴油机抽水。我听到这个情况后, We Wenchang commune right home brigade two teams have a dead reservoir (reservoir was not installed when the water pipe), water 40,000 meters to 3, every year is the diesel pumping irrigation dam under the field. Diesel last year, nervous, we use the principle of siphon (see photo), with 6-inch hose for water test, try a few times to succeed, then save more than 300 kilograms of diesel. In March this year, our county Red Mountain Brigade River commune commune flood discharge gate has failed, put no water, the brigade decided to use diesel pumping. After I heard this situation,