Connecting rod assembly usable for rod pump
OwnerBosen Zhanginventor
Life of this patent
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Abstract
The present disclosure relates to a connecting rod assembly usable for a rod pump, comprising a connecting rod, wherein at least one end of the connecting rod is fixedly provided with a male conductive connector or a female conductive connector. The connecting rod comprises an inner tube and an outer tube, the outer tube is sleeved outside the inner tube, and a gap exists between the inner tube and the outer tube. Both the male conductive connector and the female conductive connector are electrically connected with wires, which are located within the gap.
Claims20
A connecting rod assembly usable for a rod pump, comprising a plurality of connecting rods;
- wherein the plurality of connecting rods comprises a connecting rod and an adjacent connecting rod;
- wherein at least one end of the connecting rod is fixedly provided with a first male conductive connector or a first female conductive connector;
- wherein the connecting rod comprises an inner tube and an outer tube, the outer tube is sleeved outside the inner tube, and a gap exists between the inner tube and the outer tube;
- wherein the first male conductive connector or the first female conductive connector are electrically connected with wires, which are located within the gap;
- wherein the inner tube is configured for water or air passage;
- wherein at least one end of the adjacent connecting rod is fixedly provided with a second male conductive connector docked and fixed with the first female conductive connector to achieve conductivity or wherein at least one end of the adjacent connecting rod is fixedly provided with a second female conductive connector docked and fixed with the first male conductive connector to achieve conductivity.
A connecting rod assembly usable for a rod pump, comprising:
- an inner tube and an outer tube arranged coaxially, with a sealed annular gap formed between the inner tube and the outer tube;
- a conductive circuit arranged in the annular gap;
- and
- a male conductive connector located at a first end of a connecting rod, comprising:
- a first connector sealingly fixed to the inner tube;
- a plurality of conductive contact pieces;
- and
- a first through hole penetrating the inner tube;
- and
- a female conductive connector located at a second end of the connecting rod, comprising:
- a second connector sealingly fixed to the inner tube;
- conductive rings and insulating rings;
- and
- a second through hole penetrating the inner tube;
- wherein the conductive contact pieces form a detachable electrical connection with the conductive rings, and the first through hole and the second through hole form a continuous fluid channel.
A connecting rod assembly for a rod pump, comprising:
- a main delivery tube internally provided with a fluid channel;
- a conductive tube arranged outside the main delivery tube in parallel, internally provided with a conductive circuit;
- a plug connecting part located at a first end of a connecting rod, provided with conductive probes and a fluid plug connector;
- and
- a receptacle part located at a second end of the connecting rod, provided with a conductive contact piece matching a conductive probe of the conductive probes and a fluid socket;
- wherein the fluid plug connector is provided with a diversion channel, which connects the fluid plug connector and the main delivery tube.
Dependencies are inferred from the claim text.