Coiled oil tube cyclone type double-tube washing tool
The invention discloses a coiled oil tube cyclone type double-tube washing tool. The cyclone type double-tube is of a concentric coiled oil tube and comprises an outer tube body and an inner tube body; the washing tool comprises a rivet connector, a rotating connecting rod, a rotating connector, a p...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a coiled oil tube cyclone type double-tube washing tool. The cyclone type double-tube is of a concentric coiled oil tube and comprises an outer tube body and an inner tube body; the washing tool comprises a rivet connector, a rotating connecting rod, a rotating connector, a positioning C ring, a roll-on connector, a pressure-bearing cap, an upper portion connecting rod, an outer shell, a control spring, an upper portion positioning ring, a control nozzle, a fixing control ring, a rotating control ring, a pressure spring, a spring positioning ring, a commutator, a commutator pin bolt, a tightly fixing pin bolt, a lower portion connecting rod, a lower portion rotating rod, a cross-shaped plate fixing ring, a cross-shaped plate, an injector head, a screw rod and a nozzle; the outer tube of the oil tube is connected with the upper portion of the rivet connector, the lower portion of the rivet connector is connected with the upper end of the rotating connecting rod, and the lower end of the |
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