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                                        井口安全閥控制系統的工作原理(圖)

                                        2017-01-09 0

                                        井口安全閥控制系統也稱為井口控制盤(WHCP),主要用于對油/氣井地面安全閥、井下安全閥及旁翼閥有效控制,達到相應的防護及防爆等級,保證油/氣井安全生產。今天就來帶大家了解一下井口安全閥控制系統的工作原理。 

                                        兩個關鍵詞:

                                        SCSSV:地面控制,固名思義就是對地面安全的的控制;

                                        SSCSV:井下控制,也就是對井下安全閥的控制。

                                        所以井口安全閥控制系統也可稱為地面安全閥控制系統和井下安全控制系統。

                                        井口安全閥控制系統的一般工作原理為:從地面加液壓,高壓液體經控制管線進入活塞腔,推動活塞下行,壓縮彈簧,并頂開閥板,實現打開;保持地面控制壓力,即保持開啟狀態;泄掉地面控制壓力,閥板在彈簧作用下復位,實現關閉。具體原理請看下圖:

                                        井口安全閥控制系統(井口控制盤、WHCP)原理圖

                                        我司專業研發生產井口安全閥控制系統(井口控制盤、WHCP),安全閥校驗臺及相關檢測設備,歡迎咨詢:0755-88898859 QQ:459675648.

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