Uninterruptible power supply (UPS) of oil pumping machine for oil field

Abstract

The invention relates to the technical field of an uninterruptible power supply (UPS) part, and discloses a UPS for an oil pumping machine for an oil field. The UPS is placed on an upper surface of apower supply placement platform, a cooling sleeve ring sleeves the periphery of the UPS, support rods are longitudinally arranged at four corners of the upper surface of the power supply placement platform, support top plates are horizontally arranged at top ends of the support rods in an overhead way, an air blowing motor is horizontally arranged at a central position of an upper surface of eachsupport top plate by a truncated cone-shaped protruding support seat, a rainproof umbrella cover is arranged at an upper part of the air blowing motor in an overhead way, and an elastic support pieceis further embedded between contact surfaces of an upper seat body and a lower seat body. The UPS is cooled by a mode employing a sheath to be connected with an aluminum cooling member, the UPS is simple in manufacturing process, is easier to install and is higher in cooling efficiency, and heat can be rapidly and efficiently taken away by matching with an air-cooling air blowing fan structure atan upper part; and a support base structure of a dual-layer and embedded flexible PVC pressure-bearing post is employed, and shock reduction and buffer can be effectively achieved.

Description

technical field [0001] The invention relates to the technical field of UPS power supply accessories, in particular to a UPS power supply for pumping units used in oil fields. 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 this time, the UPS will immedi...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an oil pumping unit UPS power supply, which has the advantages of high-efficiency heat dissipation and outdoor anti-seismic safety protection, and solves the problem that the existing oil pumping unit UPS power supply does not have anti-seismic buffer The ability of protection, and the heat dissipation efficiency is not good, and the performance of the power supply is easily weakened due to high temperature, which cannot meet the working requirements of the UPS power supply.

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