欢(Huan)迎(Ying)来(Lai)到(Dao)潜(Qian)江(Jiang)市(Shi)众(Zhong)一(Yi)机(Ji)电(Dian)有(You)限(Xian)责(Ze)任(Ren)公(Gong)司(Si)!
主(Zhu)要(Yao)用(Yong)途(Tu)
主(Zhu)要(Yao)用(Yong)于(Yu)对(Dui)油(You)、(?)气(Qi)井(Jing)的(De)临(Lin)时(Shi)性(Xing)封(Feng)堵(Du),(?)用(Yong)于(Yu)压(Ya)裂(Lie)施(Shi)工(Gong)。(?)
结(Jie)构(Gou)及(Ji)工(Gong)作(Zuo)原(Yuan)理(Li)
结(Jie)构(Gou):(?)主(Zhu)要(Yao)由(You)芯(Xin)轴(Zhou)、(?)胶(Jiao)筒(Tong)、(?)卡(Ka)瓦(Wa)、(?)锥(Zhui)体(Ti)、(?)保(Bao)护(Hu)碗(Wan)、(?)剪(Jian) 切(Qie)环(Huan)、(?)下(Xia)接(Jie)头(Tou)等(Deng)部(Bu)分(Fen)组(Zu)成(Cheng)。(?)
工(Gong)作(Zuo)原(Yuan)理(Li):(?)是(Shi)利(Li)用(Yong)坐(Zuo)封(Feng)工(Gong)具(Ju)((?)电(Dian)缆(Lan)或(Huo)油(You)管(Guan)传(Chuan)输(Shu)液(Ye)压(Ya))(?) 产(Chan)生(Sheng)的(De)相(Xiang)对(Dui)作(Zuo)用(Yong)力(Li)将(Jiang)作(Zuo)用(Yong)于(Yu)下(Xia)接(Jie)头(Tou)上(Shang),(?)通(Tong)过(Guo)锥(Zhui)体(Ti)对(Dui)密(Mi)封(Feng)胶(Jiao) 筒(Tong)施(Shi)加(Jia)压(Ya)缩(Suo)力(Li),(?)在(Zai)一(Yi)定(Ding)拉(La)力(Li)范(Fan)围(Wei)内(Nei),(?)桥(Qiao)塞(Sai)卡(Ka)瓦(Wa)破(Po)裂(Lie)并(Bing)镶(Xiang)嵌(Qian) 在(Zai)套(Tao)管(Guan)内(Nei)壁(Bi)上(Shang),(?)胶(Jiao)筒(Tong)膨(Peng)胀(Zhang)并(Bing)密(Mi)封(Feng),(?)完(Wan)成(Cheng)坐(Zuo)封(Feng)。(?)当(Dang)拉(La)力(Li)持(Chi)续(Xu) 上(Shang)升(Sheng)达(Da)到(Dao)一(Yi)定(Ding)值(Zhi)时(Shi),(?)剪(Jian)切(Qie)环(Huan)拉(La)断(Duan),(?)坐(Zuo)封(Feng)工(Gong)具(Ju)与(Yu)桥(Qiao)塞(Sai)脱(Tuo)离(Li),(?) 此(Ci)过(Guo)程(Cheng)完(Wan)成(Cheng)丢(Diu)手(Shou);(?)取(Qu)出(Chu)坐(Zuo)封(Feng)工(Gong)具(Ju)后(Hou),(?)就(Jiu)可(Ke)以(Yi)进(Jin)行(Xing)压(Ya)裂(Lie)等(Deng)施(Shi) 工(Gong)作(Zuo)业(Ye),(?) 作(Zuo)业(Ye)完(Wan)成(Cheng)后(Hou)复(Fu)合(He)桥(Qiao)塞(Sai)可(Ke)根(Gen)据(Ju)后(Hou)期(Qi)措(Cuo)施(Shi)、(?)生(Sheng)产(Chan)需(Xu) 要(Yao),(?)快(Kuai)速(Su)钻(Zuan)除(Chu)。(?)
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潜(Qian)江(Jiang)市(Shi)众(Zhong)一(Yi)机(Ji)电(Dian)有(You)限(Xian)责(Ze)任(Ren)公(Gong)司(Si)
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