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杜巴泵

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[[Image:volanta icon.png|right|80px|]]

[[Image:Duba pump.jpg|thumb|right|200px|The Duba pump. Photo杜巴泵。Photo: [http://procurement.ifrc.org/catalogue/detail.aspx?volume=1&groupcode=114&familycode=114001&categorycode=SURW&productcode=WPUHSURW02 ICRC.]]]

__NOTOC__ <small-title />

The Duba pump is a wheel-operated lift pump used for depths of up to 杜巴泵（Duba pump）是一种轮式提升泵，适用深度达 100 metres. The minimum borehole diameter required is 100mm. This pump meets VLOM requirements.米，最小钻孔直径为 100 毫米。该泵符合VLOM（村级营运维修）要求。 杜巴泵的装置内部没有往复运动;所有活动部件都可以旋转或摆动，并有滚子轴承。 它可以用于很深的井，如果需要，还能够排放高达 20 米的扬程。杜巴泵可简易地配备电机、 柴油机或畜力牵引装置。

The Duba pump has no reciprocating movement in its mechanism; all moving parts either rotate or oscillate and have roller bearings. It can be used for very deep wells and can discharge against a positive head of up to 20 m, if required. The pump can be easily equipped with an electrical motor, diesel engine, or a mechanism for animal traction.===适用条件===

===Suitable conditions=== ====Pump performance泵的性能====

===Construction, operations and maintenance组装、操作和维护===

====Specifications规格====Duba 杜巴热带 2（Duba Tropic 2 pumps have a large oil sump, reducing the need for maintenance. 2） 泵具备一个大型的油底壳，减少了维护需要。

It can be equipped with different kinds of outlets: spouts and flexible or rigid pipe connectors.它可以配备不同种类的出水口︰ 喷管、柔性管接头和刚性管接头。

====Components部件====* Tropic II, cylinder diameter 50mm, galvanized riser pipe and suction pipe, delivery is 热带 II（Tropic II），气缸直径 50 毫米，镀锌立管和吸入管，输送量为 780 litres公升/h时

* Above-ground mechanism, TROPIC 地面装置，TROPIC II

* Cylinder diameter 50mm气缸直径 50 毫米

* Galvanized riser pipe, diameter 2½" with sleeves, in 3-meter lengths镀锌立管，直径 2½英寸带套筒， 长3米

* Wooden conrods, galvanized accessories, in 5-meter lengths木质连杆，镀锌配件，长5米

* Suction pipe, length 2吸入管，长2.5m, 50 cylinders5米，气缸50个

* Strainer PVC-geotextile composite, length 2 metersPVC过滤器－复合土工布，长2米

====Spare parts for 5 years备用零件有效期5年====* 4 valve springs, stainless steel, rep. n°62 for cyl 50气缸50：阀门弹簧4个，不锈刚，代表编号62

* 4 rubber valves, rep. n°63 for cyl 50气缸50：橡胶阀门4个，代表编号63

* 10 seal cups, leather, rep. n°69 for cyl 50气缸50：密封杯10个，皮革，代表编号69

* 2 stuffing, rep. n°48 for above-ground mechanism地面机械装置：填料2份，代表编号 48

* 100 litres of oil for mechanism机械装置：100 公升机油

* 1 grease (kg)润滑油 1份（公斤）

* Tool set工具箱

===Costs费用===Purchase here: 点击此处购买：[http://procurement.ifrc.org/catalogue/detail.aspx?volume=1&groupcode=114&familycode=114001&categorycode=SURW&productcode=WPUHSURW02 Handpump, Duba].

===Acknowledgements鸣谢===

* [http://procurement.ifrc.org/catalogue/detail.aspx?volume=1&groupcode=114&familycode=114001&categorycode=SURW&productcode=WPUHSURW02 Handpump, Duba.] ICRC.

 

 

 

翻译 ： 顾超君；审校：陈思颖 新南威尔士大学翻译硕士专业学生<br>

Translated by Chaojun Gu. Reviewed by Siying Chen. UNSW Master of Translation and Interpreting Program.

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