Protector of cage type small flat cable electric pump set

The utility model relates to a protector for an electrical submersible pump in an oil mine field, in particular to a protector of a cage type small flat cable electric pump set. The protector consists of an end part joint (1), an arc-shaped shell plate (2) and an intermediate joint (3), wherein the...

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Bibliographic Details
Main Authors XUE SHIHE, SUN SHUDONG
Format Patent
LanguageChinese
English
Published 13.04.2011
Subjects
BLASTING
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
HEATING
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:The utility model relates to a protector for an electrical submersible pump in an oil mine field, in particular to a protector of a cage type small flat cable electric pump set. The protector consists of an end part joint (1), an arc-shaped shell plate (2) and an intermediate joint (3), wherein the arc-shaped shell plate (2) is arranged at the outer sides of the end part joint (1) and the intermediate joint (3) and fixed on the end part joint (1) and the intermediate joint (3) by countersunk head screws (4). The protector can prevent the small flat cable from being damaged due to crushing and friction; and in production process, after the set is broken off, the broken part falls into a wellhole and can be lifted up along with a tube in construction, so that the protector is convenient for use, the operation cost is lowered, and the time for production halt is reduced.
Bibliography:Application Number: CN20102270434U