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杜巴泵

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{{Language-box|english_link= Duba pump | french_link= Coming soon | spanish_link= Coming soon | hindi_link= Coming soon | malayalam_link= Coming soon | tamil_link= Coming soon | swahili_link=coming soon | korean_link= Coming soon | chinese_link=杜巴泵 | indonesian_link= Coming soon | japanese_link= Coming soon }}

 

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[[Image:Duba pump.jpg|thumb|right|200px|The Duba pump. Photo杜巴泵。图片: [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 100 metres. The minimum borehole diameter required is 100mm. This pump meets VLOM requirements.

The Duba pump has no reciprocating movement in its mechanism杜巴泵（Duba pump）是一种轮式提升泵，适用深度达 100 米，最小钻孔直径为 100 毫米。该泵符合村级营运维修（VLOM）要求。 杜巴泵的装置内部没有往复运动; 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 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 m, if required. The pump can be easily equipped with an electrical motor, diesel engine, or a mechanism for animal traction.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。

===Suitable conditions适用条件===

====Pump performance泵的性能====

{|border="1" cellspacing="0"

|-

! scope="col" |Cylinder缸! scope="col" |Capacity容量! scope="col" |Max. depth最大深度

|-

! scope="col" |Diameter in mm直径（单位毫米）! scope="col" |litre升/hour 小时 (+/- 5%)! scope="col" |m米

|-

|50

===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，热带 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 ： 古朝均；审校：陈思颖 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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