FIELD: electronics.
SUBSTANCE: invention relates to packer with cable entry. Packer with cable entry, comprising shaft, installed on it sealer, sealing assembly, casing, inlet opening with power cable passing through it, which is tightly fixed in channel between shaft and housing by armor using sealing composition in form of compound, besides, it is additionally equipped with at least one of chemical reagents injection or gas discharge line. Packer is made single-shaft. Sealing assembly and case are rigidly connected to each other and are arranged eccentrically on shaft, forming channel between each other and shaft accommodating sealer with opening for power cable and including housing with connector along power cable opening axis, at least two seals and pressure washer. In seal housing of chemical reagents pumping line or gas discharge line is fitted. Casing is equipped with sealing compound supply opening into cavity between seals.
EFFECT: higher reliability and functional capabilities of packer.
1 cl, 2 dwg
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