變速驅動簡介
隨sui著zhe油you田tian開kai發fa進jin入ru中zhong後hou期qi,地di層ceng的de能neng量liang逐zhu漸jian下xia降jiang,極ji易yi出chu現xian油you井jing開kai采cai速su度du大da於yu地di層ceng供gong液ye能neng力li的de情qing況kuang,此ci時shi,過guo快kuai的de抽chou汲ji速su度du並bing沒mei有you帶dai來lai產chan量liang的de提ti高gao,卻que浪lang費fei了le大da量liang能neng量liang,係xi統tong效xiao率lv降jiang低di;同tong時shi,由you於yu井jing下xia供gong液ye能neng力li不bu足zu,造zao成cheng井jing下xia抽chou油you泵beng的de充chong滿man程cheng度du較jiao低di,當dang柱zhu塞sai上shang行xing時shi,泵beng筒tong不bu能neng被bei液ye體ti完wan全quan充chong滿man,遊you動dong閥fa到dao泵beng內nei流liu體ti液ye麵mian的de這zhe段duan空kong間jian內nei將jiang形xing成cheng一yi個ge低di壓ya區qu。在zai下xia衝chong程cheng過guo程cheng中zhong,遊you動dong閥fa在zai低di壓ya區qu無wu法fa打da開kai,當dang遇yu到dao泵beng內nei流liu體ti後hou,遊you動dong閥fa迅xun速su打da開kai,載zai荷he從cong抽chou油you杆gan柱zhu轉zhuan移yi到dao油you管guan柱zhu上shang並bing產chan生sheng液ye擊ji現xian象xiang。液ye擊ji的de產chan生sheng會hui給gei係xi統tong帶dai來lai強qiang烈lie的de振zhen動dong波bo,增zeng加jia懸xuan點dian的de附fu加jia動dong載zai係xi數shu,有you時shi能neng達da到dao30%以上,使係統壽命降低,能耗增加。
變速驅動技術在原油集輸、供水、采(cai)暖(nuan)供(gong)熱(re)等(deng)領(ling)域(yu)都(dou)取(qu)得(de)了(le)較(jiao)好(hao)的(de)節(jie)能(neng)效(xiao)果(guo),極(ji)大(da)地(di)改(gai)善(shan)了(le)係(xi)統(tong)的(de)供(gong)需(xu)平(ping)衡(heng)狀(zhuang)況(kuang)。針(zhen)對(dui)這(zhe)一(yi)情(qing)況(kuang),國(guo)內(nei)外(wai)學(xue)者(zhe)提(ti)出(chu)將(jiang)變(bian)速(su)驅(qu)動(dong)技(ji)術(shu)運(yun)用(yong)到(dao)抽(chou)油(you)係(xi)統(tong)上(shang),以(yi)協(xie)調(tiao)油(you)井(jing)的(de)供(gong)液(ye)能(neng)力(li),降(jiang)低(di)抽(chou)油(you)杆(gan)柱(zhu)的(de)載(zai)荷(he)大(da)小(xiao)及(ji)應(ying)力(li)波(bo)動(dong),減(jian)少(shao)油(you)田(tian)運(yun)行(xing)過(guo)程(cheng)中(zhong)的(de)維(wei)修(xiu)費(fei)用(yong)以(yi)及(ji)用(yong)電(dian)費(fei)用(yong)等(deng)。
手機版|
關注公眾號|

下載手機APP

