Emergency power cabinet applied to field construction businesses
An emergency power supply and business technology, applied in the direction of current collectors, electric vehicles, electrical components, etc., can solve the problems of inability to monitor the circuit, alarm, and inconvenient application of emergency power supply to field operations, etc., to achieve convenient maintenance, convenient movement, and improved safety Department of effect
Inactive Publication Date: 2013-12-18
CHENGDU ZHENZHONG ELECTRIC
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the shortcomings and deficiencies of the above-mentioned prior art, provide an emergency power supply cabinet with a simple structure and low cost for field construction business, and solve the defects that the prior art cannot monitor and alarm the circuit, and Solve the disadvantages that the existing emergency power supply is inconvenient to apply to field operations
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[0018] Below in conjunction with embodiment the present invention is described in further detail, but structure of the present invention is not limited to following embodiment:
[0019] 【Example】
[0020] Such as figure 1 , figure 2 , image 3 As shown, the emergency power supply cabinet applied to the field construction business includes a cabinet body 1 and a charger 2, a battery pack 3, an inverter 4, a controller 5 and a rectifier 8 arranged in the cabinet body 1, and the casing 1 is also provided with There are input terminals 6 and output terminals 7 for input and output respectively, the input terminals 6 are connected to the output terminals 7 through the rectifier 8 and the inverter 4 in sequence, and the input terminals of the charger 2 are connected to the input terminals 6, Its output end is connected to battery pack 3, and described battery pack 3 is connected the input end of inverter 4 through a capacitor, and control switch 9 is also arranged between batter...
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The invention discloses an emergency power cabinet applied to field construction businesses. The emergency power cabinet comprises a cabinet body (1), a charger (2), a battery pack (3), an inverter (4), a controller (5) and a rectifier (8), wherein the charger (2), the battery pack (3), the inverter (4), the controller (5) and the rectifier (8) are arranged in the cabinet body (1); the cabinet body (1) is arranged on a dragging device (16); the dragging device (16) comprises a bottom plate (18), rollers (19), hanging buckles (20) and fixing side plates (17); the cabinet body (1) is a sealed box; and cooling fins are arranged in the cabinet body (1). The emergency power cabinet has the advantages that the cabinet body is arranged on the dragging device, and accordingly is convenient to drag; the emergency power cabinet temporarily supplies power for remote regions and field construction operations; and moreover, the emergency power cabinet is convenient to repair.
Description
technical field [0001] The invention relates to an emergency power supply device, in particular to an emergency power supply cabinet used in field construction business. Background technique [0002] In a broad sense, emergency power supply refers to an independent emergency power supply device that can provide short-term power supply to important loads of users when the normal power supply is interrupted. Currently, it mainly includes standby generator sets, UPS uninterruptible power supplies, and emergency power supply cabinets. It needs special personnel to take care of it, needs regular maintenance, and has the disadvantages of serious pollution and high operating costs. It has been gradually eliminated in many fields. Compared with generator sets, UPS uninterruptible power supply is more convenient to use and has no pollution, but its price is relatively expensive. The lifespan is not high; the emergency power supply cabinet is more and more widely used due to the advan...
Claims
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IPC IPC(8): H02J7/00G01R31/28
Inventor 李富常聂海涛黄永富刘承范张仁友张仁明李盛钰郝芳
Owner CHENGDU ZHENZHONG ELECTRIC