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                  壓力補償式滴灌管(帶)

                  編輯:  更新于:2014年12月30日  閱讀量:

                    1、壓力補償式滴灌管(帶)



                    2、特點:應用特殊的設計原理,將注塑成型的滴頭,焊接于厚壁管線內壁,滴頭采用彈性膜片調節流量,有寬大水流通道的迷宮型紊流流道,自沖洗系統性能優良,過濾面積大,抗堵性能強,在不同的進口壓力(40~280 kpa內)條件下滴水均勻度保持良好,保證了水、肥的精確分布;抗紫外線能力強,機械強度好,抗腐蝕,鋪設長度可達450米;適合于落差較大的山地或需要長距離鋪設的條播作物的灌溉

                    3、性能:

                    1)在田間可地上鋪設,也可埋地使用(May be lay down in the field, also may bury uses);

                    2)寬大的流道斷面允許較大的顆粒通過(The spacious flow channel cross section permission big pellet passes);

                    3)適用于山地、長距離條播作物和果園、葡萄園、樹木綠化等(Is suitable in the mountainous region, the long distance drilling crops and the orchard, the vineyard, the trees afforestation and so on);

                    4、技術參數:     

                  Inside diameter

                    Wall thicknes

                   

                  滴頭間距drop spacing

                   

                  公稱流量Nominal current capacityL/h

                  工作壓力work pressurekpa

                  鋪設長度the length of lays down

                  m

                  工作時平均滴頭流量(L/hcurrent capacity in working

                  16

                  20

                   

                  0.3、0.4、0.6、0.8

                  1.0  1.2

                   

                  300  400

                  500 1000 2000

                  2.5

                  40~450

                  150~450

                  2.3

                  3.2

                  2.9

                  3.9

                  3.5

                  English:

                      The drop application special principle of design, uses the elastic diaphragm adjustment current capacity, has the big fluent channel the labyrinth turbulent flow flow channel, and had from the flushing system and big filters the area to enhance anti- has stopped up the performance, maintained (in 40 ~ 280 kpa) under the condition the water drop uniformity maintenance is good in the different inlet pressure, has guaranteed the water, the fat precise distribution; Drop casts takes shape, welds in the thick wall pipeline endophragm; Anti- ultraviolet ray ability, the mechanical strength is good, the corrosion resistance, lays down the length to be possible to amount to 450 meters; The different current capacity specification suits in the dropping variance big mountainous region or needs the different drilling crops' irrigation which the long distance lays down.

                  上篇:

                  下篇:

                  205-220

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