CN202250008U - 柴油发电机调剖注入泵组 - Google Patents
柴油发电机调剖注入泵组 Download PDFInfo
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Abstract
一种柴油发电机调剖注入泵组,涉及一种专用调剖注入设备。所述的泵组是由两台柴油发电机调剖注入泵和一台高低压管汇撬组成;两台调剖注入泵的进浆口和出浆口分别与高低压管汇撬的进浆口和出浆口相连,实现集中进浆和集中出浆。柴油发电机调剖注入泵是由柴油发电机、液压调剖堵水泵及变频器组成,并安装在同一底座上。底座上装有凉棚式防护罩,防护罩由门和框架组成。变频器由变频装置、远控柜、变频柜组成,配有远控柜和电网接线口。高低压管汇撬由2个支路进浆口、2个总进浆口、2个支路出浆口、1个总出浆口、各路的开关蝶阀和平板阀以及压力、流量传感器等组成,并安装在一个底座上,其支路进浆口和支路出浆口分别与柴油发电机调剖注入泵的泵进浆口和泵出浆口相连。
Description
技术领域
本实用新型属于采油技术领域,涉及一种专用调剖注入设备。
背景技术
近年来,我国各大油田均已进入高含水采油期,采出液的含水量不断增加。要提高原油产量,注水量和采液量就要加大,采油成本随之不断提高。为此,各油田均采取“控水稳油”的开发方针。调剖堵水即是实现该方针目标行之有效的工艺方法之一。但由于目前国内使用的专业调剖注入设备主要采用的是本公司生产的液压调剖堵水泵,且作业方式一般为单泵直接接入井口进行作业,最大排量较低,只能满足较小排量需求的油井的调剖注入工艺,而对于一些排量需求较大且调剖过程中的排量跨度需求较大的油井,这种方式的作业效率就比较低了;其次原有液压调剖堵水泵动力源为电动机,均需铺设电网才可进行施工,对有些油井电源容量较小时,还需进行电源扩容等操作,使用起来较不方便;再次调剖堵水泵作为一台设备,经常在野外作业,周围环境对该设备各部件的损害较为严重,严重影响设备的使用寿命。
发明内容
本实用新型的目的是提供一种柴油发电机调剖注入泵组,以解决现有技术单泵直接接入井口进行作业,最大排量较低,动力源为电动机,均需铺设电网才可进行施工,油井电源容量较小时,还需进行电源扩容等操作,使用起来较不方便;设备经常在野外作业,周围环境对该设备各部件的损害较为严重,影响设备的使用寿命等问题。
本实用新型解决其技术问题所采用的技术方案是泵组由2套柴油发电机调剖注入泵和一台高低压管汇撬组成,两台柴油发电机调剖注入泵的泵进浆口和泵出浆口分别与高低压管汇撬的支路进浆口和支路出浆口相连,实现集中进浆和集中出浆,使最大排量提高一倍,施工作业效率也有较大的提高。
所述的柴油发电机调剖注入泵由柴油发电机、变频器、液压调剖堵水泵组成,安装在一个底座上。柴油发电机输出电能给变频器,通过变频器输送给液压调剖堵水泵,驱动液压调剖堵水泵工作。
所述的柴油发电机调剖注入泵的底座上安装一种凉棚式防护罩,凉棚式防护罩关闭时为一个封闭的箱体,可起到对底座内设备的保护作用,防止环境对设备各部件的损坏。工作时,可将防护罩打开,有利于操作和各设备的散热。
所述的柴油发电机调剖注入泵的变频器可对电机输入频率进行调整,最终实现对调剖堵水泵输出排量的调整;此外,变频器还配置了远控柜和电网接口,可对变频器进行远程操控;电网接口可以在有电网的工作场所内直接接入电网。
所述的高低压管汇撬由由2个支路进浆口、1个总进浆口、2个支路出浆口、1个总出浆口、各路的蝶阀、平板阀以及压力传感器、流量传感器等组成,并安装在一个底座上。其支路进浆口和支路出浆口分别与柴油发电机调剖注入泵的泵进浆口和泵出浆口相连,实现双泵联合作业。使用时可根据需求随时调整各分泵排量或选择单泵作业模式,实现方便、快捷;另外压力传感器和流量传感器可将系统压力、流量数据准确的传输到用户终端设备,方便用户采集和控制。
本实用新型提供了一种针对调剖堵水作业的特殊工艺要求、机动性较强、不局限于电网能源的高效率调剖注入设备,达到了本实用新型前述的发明目的。其优点有:
1.该实用新型灵活性高,可以根据用户作业需求采取单泵作业方式或双泵作业方式,双泵联合作业时,排量可提高一倍,作业效率也可提高一倍,为客户提供一个高效率工作模式的选择。
2.该实用新型不局限于电网能源,在没有电网支持时,使用柴油发电机作为电源,灵活方便,大大的节省了施工前准备工作时间,提高了作业效率。
3.该实用新型提供远程控制终端及压力、流量数据采集,使用户在需要的时候可进行远程控制及数据传输。
附图说明
下面结合附图和实施例对本实用新型进一步说明:
图1是本实用新型的主视图,表示调剖注入泵组的整体结构;
图中1柴油发电机调剖注入泵、2高低压管汇撬、3柴油发电机、4变频器、5液压调剖堵水泵、6底座、7凉棚式防护罩、8支路出浆口、9支路进浆口、10泵进浆口、11泵出浆口、12 总进浆口、13 总出浆口、14 蝶阀、15 平板阀、16 压力传感器、17、流量传感器、18、电网接口、19、远控柜。
具体实施方式
如图所示;本泵组由2套柴油发电机调剖注入泵1和一台高低压管汇撬2组成,两台调剖注入泵1的泵进浆口10和泵出浆口11分别与高低压管汇撬的支路进浆口9和支路出浆口8相连,实现集中进浆和集中出浆,使最大排量提高一倍,施工作业效率也有较大的提高。
所述的柴油发电机调剖注入泵由柴油发电机3、变频器4、液压调剖堵水泵5组成,安装在底座6上。柴油发电机3输出电能给变频器4,通过变频器4输送给液压调剖堵水泵5,驱动液压调剖堵水泵5工作。
所述的柴油发电机调剖注入泵1的底座6上安装一种凉棚式防护罩7,凉棚式防护罩7关闭时可起到对底座6内设备的保护作用,防止环境对设备各部件的损坏。工作时,可将凉棚式防护罩7打开,有利于操作和各设备的散热。
所述的柴油发电机调剖注入泵1的变频器4可对电机输入频率进行调整,最终实现对液压调剖堵水泵5输出排量的调整;此外,变频器4还配置了远控柜19和电网接口18,远控柜19可对变频器4进行远程操控;电网接口18可以在有电网的工作场所内直接接入电网。
所述的高低压管汇撬2由由2个支路进浆口9、1个总进浆口12、2个支路出浆口8、1个总出浆口13、各路的蝶阀14、平板阀15以及压力传感器16、流量传感器17等组成,并安装在底座上6。其支路进浆口9和支路出浆口8分别与柴油发电机调剖注入泵1的泵进浆口10和泵出浆口11相连,实现双泵联合作业。使用时可根据需求随时调整各分泵排量或选择单泵作业模式,实现方便、快捷;另外压力传感器和流量传感器可将系统压力、流量数据准确的传输到用户终端设备,方便用户采集和控制。
无电网支持时,柴油发电机(3)发电,通过变频器(4)将电力输送给液压调剖堵水泵(5),液压调剖堵水泵通过进浆口(10)从高低压管汇撬(2)的支路进浆口(9)吸入调剖堵剂,然后经泵出浆口(11)排出到高低压管汇撬(2)的支路出浆口(8),经过压力传感器16和流量传感器17,最后通过总出浆口13注入井口,实施调剖堵水作业。如需调节排量可通过调节液压调剖堵水泵溢流阀调整单泵排量,如不能满足更大范围的排量可再通过调整变频器进一步调整单泵排量。另外用户可根据实际情况可随时调整作业方式,可单泵作业也可双联作业,可实现大范围排量调节,最高排量提高一倍,提升作业效率。
有电网支持时,可直接通过变频器4的电网接口18接入电网电力,驱动系统作业,其作业方式及特点与无电网支持实例相同。
Claims (5)
1.一种柴油发电机调剖注入泵组,主要由液压调剖堵水泵组成,其特征在于所述的泵组是由两台柴油发电机调剖注入泵和一台高低压管汇撬组成;两台柴油发电机调剖注入泵的泵进浆口和泵出浆口分别与高低压管汇撬的支路进浆口和支路出浆口相连,实现集中进浆和集中出浆。
2.如权利要求1所述的柴油发电机调剖注入泵组,其特征是所述的柴油发电机调剖注入泵是由柴油发电机、液压调剖堵水泵及变频器组成,并安装在同一底座上。
3.如权利要求2所述的柴油发电机调剖注入泵组,其特征是所述的底座上装有凉棚式防护罩。
4.如权利要求1所述的柴油发电机调剖注入泵组,其特征是所述的变频器配有远控柜和电网接口。
5.如权利要求1所述的柴油发电机调剖注入泵组,其特征是所述的高低压管汇撬由2个支路进浆口、1个总进浆口、2个支路出浆口、1个总出浆口、各路的蝶阀和平板阀以及压力传感器、流量传感器等组成,并安装在一个底座上,其支路进浆口和支路出浆口分别与柴油发电机调剖注入泵的泵进浆口和泵出浆口相连。
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