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壓裂車油泵![]()
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壓(ya)(ya)(ya)(ya)裂(lie)車油(you)泵是油(you)田壓(ya)(ya)(ya)(ya)裂(lie)酸(suan)化作(zuo)(zuo)業的(de)關鍵(jian)設備。其主要作(zuo)(zuo)用是利用壓(ya)(ya)(ya)(ya)裂(lie)泵車將(jiang)(jiang)壓(ya)(ya)(ya)(ya)裂(lie)液(ye)(ye)與支撐劑一起(qi)驅動(dong)到油(you)藏中(zhong),支撐油(you)藏中(zhong)的(de)人(ren)工(gong)裂(lie)縫(feng)形成原(yuan)始(shi)通道,從而提高原(yuan)油(you)產量(liang)。液(ye)(ye)壓(ya)(ya)(ya)(ya)系(xi)統(tong)(tong)(tong)是保證壓(ya)(ya)(ya)(ya)裂(lie)泵車正(zheng)常運(yun)行的(de)關鍵(jian)系(xi)統(tong)(tong)(tong)。在(zai)施工(gong)過程(cheng)中(zhong),平臺(tai)上(shang)的(de)柴油(you)機通過液(ye)(ye)力變(bian)矩器(qi)和(he)萬向軸傳動(dong)減速器(qi)將(jiang)(jiang)動(dong)力傳遞給柱塞,同時從液(ye)(ye)力變(bian)矩器(qi)獲取動(dong)力來驅動(dong)潤滑油(you)的(de)液(ye)(ye)壓(ya)(ya)(ya)(ya)端和(he)動(dong)力端。油(you)泵實現潤滑系(xi)統(tong)(tong)(tong)的(de)潤滑。 潤(run)(run)(run)滑(hua)(hua)系(xi)(xi)統(tong)由(you)動(dong)力(li)側潤(run)(run)(run)滑(hua)(hua)系(xi)(xi)統(tong)和液(ye)壓(ya)端(duan)(duan)(duan)部(bu)潤(run)(run)(run)滑(hua)(hua)系(xi)(xi)統(tong)兩(liang)部(bu)分組成(cheng)。動(dong)力(li)端(duan)(duan)(duan)潤(run)(run)(run)滑(hua)(hua)系(xi)(xi)統(tong)由(you)動(dong)力(li)端(duan)(duan)(duan)潤(run)(run)(run)滑(hua)(hua)泵、動(dong)力(li)端(duan)(duan)(duan)潤(run)(run)(run)滑(hua)(hua)油(you)箱(xiang)(xiang)(xiang)、液(ye)壓(ya)管(guan)(guan)路油(you)壓(ya)計(ji)、濾油(you)器(qi)、安全閥、回(hui)油(you)管(guan)(guan)等組成(cheng)。動(dong)力(li)側潤(run)(run)(run)滑(hua)(hua)系(xi)(xi)統(tong)的潤(run)(run)(run)滑(hua)(hua)油(you)由(you)液(ye)壓(ya)機械變速箱(xiang)(xiang)(xiang)驅動(dong)的液(ye)壓(ya)油(you)泵供給。潤(run)(run)(run)滑(hua)(hua)系(xi)(xi)統(tong)的回(hui)油(you)是(shi)通過油(you)流實現(xian)的。液(ye)壓(ya)端(duan)(duan)(duan)潤(run)(run)(run)滑(hua)(hua)系(xi)(xi)統(tong)由(you)液(ye)壓(ya)端(duan)(duan)(duan)潤(run)(run)(run)滑(hua)(hua)油(you)箱(xiang)(xiang)(xiang)、壓(ya)力(li)表、氣(qi)動(dong)隔(ge)膜泵、油(you)水(shui)分離器(qi)、潤(run)(run)(run)滑(hua)(hua)油(you)管(guan)(guan)道、分配閥、油(you)箱(xiang)(xiang)(xiang)、過濾器(qi)等組成(cheng)。 在(zai)壓裂車油(you)泵(beng)中(zhong)(zhong),安裝了多個由液壓系統(tong)驅動的(de)(de)冷(leng)卻(que)(que)器(qi),對(dui)發動機、變速(su)箱和柱塞泵(beng)動力端中(zhong)(zhong)的(de)(de)液體進行冷(leng)卻(que)(que)。現有(you)設備(bei)大多采用“定(ding)(ding)量泵(beng)+定(ding)(ding)量電機”的(de)(de)形式來驅動風機,即(ji)風機轉速(su)與定(ding)(ding)量泵(beng)的(de)(de)驅動速(su)度(du)成正比,與系統(tong)冷(leng)卻(que)(que)部分的(de)(de)溫(wen)度(du)無關。中(zhong)(zhong)國的(de)(de)油(you)氣藏相對(dui)較廣。由于不同(tong)的(de)(de)區域(yu),設備(bei)的(de)(de)冷(leng)卻(que)(que)要(yao)求是不同(tong)的(de)(de)。在(zai)高溫(wen)區,需要(yao)大流量的(de)(de)冷(leng)卻(que)(que)空氣來提高冷(leng)卻(que)(que)速(su)度(du);在(zai)低(di)(di)溫(wen)地(di)-地(di)區域(yu),要(yao)求冷(leng)卻(que)(que)速(su)度(du)不要(yao)太(tai)快(kuai),否(fou)則在(zai)低(di)(di)溫(wen)時冷(leng)卻(que)(que)油(you)的(de)(de)粘度(du)會增加,降低(di)(di)傳(chuan)動效率,并增加。燃油(you)消耗。 |