6分鐘前 武漢莫諾定子服務為先「螺耐斯」[螺耐斯10e361c]內容：Ａ、定子A, stator定子是螺桿泵的一個關鍵部件，并直接影響到井下機組的壽命。定子制造質量越高，井下機組的壽命就越長。定子的作用就是提供轉子工作和液體抽汲的螺旋腔，其結構非常簡單，由鋼制外殼和塑料／橡膠襯套內腔有雙螺旋、三螺旋、四螺旋甚至五螺旋、六螺旋，在相同尺寸下，螺旋數越多，泵的排量越高。The stator is a key component of the screw pump, which directly affects the life of the downhole unit. The higher the quality of the stator, the longer the life of the downhole unit. The role is to provide a rotor stator and liquid pumping spiral cavity drain, the structure is very simple, a steel shell and a plastic / rubber bushing cavity with double helix, three helix, four or even five, six spiral helical spiral, in the same size, the number of spiral, the displacement of the pump is high.

Ｂ、轉子B, rotors轉子的結構也非常簡單，主體是鋼制桿件，一般外涂耐磨耐蝕的鉻合金材料。其作用是傳遞動力和寫定子形成密封腔。The structure of the rotor is also very simple, the main body is steel rod, generally coated with abrasion resistant and corrosion resistant chromium alloy material. Its function is to transfer power and write the stator to form a seal cavity.Ｃ、回轉筒C, rotary barrel回轉筒也就是一根內徑較大的油管或空心定子筒，接在定子的上部以給轉子和抽油桿桿柱以較大的回旋空間，防止轉子和抽油桿因偏心運動磨擦磨損油管。A rotary cylinder is also an oil tube or hollow stator barrel with larger inner diameter. It is connected to the upper part of the stator to provide larger swirl space for the rotor and sucker rod string, so as to prevent the rotor and sucker rod from attrition wear due to eccentric wear.

Ｄ、限位器D, limiting device限位器為一個底部帶限位板和流通通道的短節，接在定子的尾部，其作用是施工作業時給轉子限位以防止下入過頭而失去作用和桿柱脫落時防止桿柱掉入井底。The limiting device is a short section with bottom limit plate and distribution channel, which is connected to the tail of the stator. Its function is to limit the rotor to the rotor during ctruction1, so as to prevent it from falling into the overhead and lose its function and prevent the rod from falling into the bottom when the rod string falls off.