A kind of ups power supply for oil production of surface driven screw pump in oil field

Abstract

The present invention relates to the technical field of the UPS power supply, and discloses a UPS power supply for oil field ground driven screw pump oil production. A filling cavity is arranged between a lower end surface of a storage plate and a bottom plate of an outer storage casing; and the filling cavity has two layers, respectively an upper layer of an activated carbon adsorption layer anda lower part of a pearl cotton cushion layer. The whole of a dumping induction member comprises outer contacts at both ends; slider contacts are sleeved on both ends of the sliding rod; the middle portion of the sliding rod is provided with a convex connecting column; a return spring is connected with both sides of the connecting column; and alarm indicators are installed on four sides of the outer storage casing. According to the UPS power supply for oil field ground driven screw pump oil production provided by the present invention, the elastic pearl cotton cushion layer is used to pressurize the power supply, and the pearl cotton cushion layer is cooperated with the activated carbon adsorption layer, so that the device has the functions of flexible buffering and moisture adsorption, andthe safety of the working environment of the power supply is improved; and when the UPS power supply is dumped, the alarm indicator corresponding to the dumping direction will light up and display visually to remind the operator to correct the situation in time.

Description

technical field [0001] The invention relates to the technical field of UPS power supply, in particular to a UPS power supply used for oil recovery by driving a screw pump on the ground of an oil field. Background technique [0002] UPS (Uninterruptible Power System / Uninterruptible Power Supply), that is, uninterruptible power supply, is a system device that connects batteries (mostly lead-acid maintenance-free batteries) with the host, and converts DC power into commercial power through modular circuits such as host inverters. . It is mainly used to provide stable and uninterrupted power supply to a single computer, computer network system or other power electronic equipment such as solenoid valves and pressure transmitters. When the mains input is normal, the UPS will stabilize the mains and supply it to the load. At this time, the UPS is an AC voltage stabilizer, and it also charges the battery inside the machine; when the mains is interrupted (emergency blackout) At thi...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a UPS power supply for oil production of ground-driven screw pumps in oil fields, which has the advantages of high-efficiency shock resistance and dumping warning, and solves the problem of shock resistance and buffer performance of existing UPS power supplies used for ground-driven screw pumps. Poor disadvantages, and after the power supply is dumped, the warning cannot be given in time, which will easily lead to safety accidents and also affect the efficiency of work

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