Modular packing type storage battery storage device for UPS power van

Abstract

The invention provides a modular packing type storage battery storage device for a UPS power van. The modular packing type storage battery storage device for the UPS power van comprises battery storage units, a base unit, a pressing unit, protecting units, a damping unit and a reinforcing unit, wherein the battery storage units are mounted on the base unit, and can be successively upwards overlapped and mounted in different layers; the battery storage units are connected through connecting devices arranged on the tops of the battery storage units; during assembling of each battery storage unit, the battery storage unit downwards slips into the upper plane of the lower storage unit along a corresponding guiding and limiting device in the front-back direction. Each protecting unit is arranged on the outer side of the corresponding battery storage device. The integrated storage battery storage device is divided into modular battery storage devices, and by combined use of the various modular units, requirements for increasing and reducing of the number, transferring, safety protection and the like of storage batteries are met.

Description

Technical field [0001] The invention belongs to the field of mobile power vehicles, and in particular relates to a module sub-assembly type battery storage device for UPS power vehicles. Background technique [0002] With the increasing demand for uninterrupted operations in the power sector, it has become a trend to use UPS power vehicles to supply uninterrupted power to important loads. The main devices of conventional UPS power supply vehicles include chassis, carriages, UPS devices, energy storage battery packs and battery storage devices, power distribution output interfaces, power cables, etc. The core of which is UPS devices, energy storage battery packs and battery storage devices. The number of battery packs used as energy storage units in UPS power vehicles varies with the requirements for power and backup time, but they generally have the characteristics of large numbers and heavy weight. For example, a 250KVA UPS power supply vehicle with a heavy load is used for 30 ...

AI Technical Summary

Problems solved by technology

The existing methods all have the following disadvantages: 1. The structure cannot be adjusted, and the scalability is poor: if you want to increase or decrease a set of batteries (generally 30-42), if the space in the carriage allows, you generally need to replace a set The battery storage device is expandable and has poor redundancy; 2. The impact of handling: the cabinet or battery rack needs to be installed in the compartment first, and then such a heavy battery must be moved in from outside the compartment by manpower, which is time-consuming and labor-intensive. The space in the compartment is limited, and the space between layers is small. The installation of the battery is easy to bump, which poses a safety hazard, and it is difficult to move the battery when it is fixed; On the basis of the height of the battery body, at least 100 mm of free-hand installation and wiring space should be reserved. If there are more batteries and more layers, the height of the center of gravity of the vehicle will be raised, which is not conducive to the driving stability of the vehicle and affects driving safety; 4. Protection and safety: Generally, only insulating protective caps are used for protection at the poles of the battery. If the position of the insulating cap is shifted, the poles will be exposed, and the outer insulation of the battery wiring will be damaged and the wires will be exposed.

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