Fire control system with power supply conversion and inspection functions

Abstract

The invention discloses a fire control system with power supply conversion and inspection functions. The fire control system is designed according to the current situation that a domestic fire pump and spray pump system powered by the aid of double power supplies, and water is supplemented to a water pump by a main pump and a spare pump. The whole fire control system comprises a double power supply inspection cabinet, a fire pump control cabinet and a spray pump controller. The fire control system realizes the double power supply automatic / manual conversion function, automatic / manual starting and stopping functions of an electric fire pump and an electric spray pump, a fault alarm function, an event recording and querying function and a water pump current monitoring and protection function. The fire control system is integrally designed, the power supply conversion function and the water pump inspection function are integrated and are uniformly managed, water pump controllers are individually arranged in the fire pump control cabinet and a spray pump control cabinet, and the fire control system overcomes the shortcomings that a traditional water pump control system is troublesome in connection wire, complicated in control and difficult in maintenance.

Description

technical field [0001] The invention relates to the field of fire protection, and more specifically relates to a fire control system with power conversion and inspection functions. Background technique [0002] Fire pumps and sprinkler pumps are water supply devices widely used in stadiums, subways, hospitals, shopping malls, office buildings and residential buildings. The water pressure reaches the water pressure required by the fire extinguishing device. In my country's fixed electric fire pump and spray pump water supply system, the control cabinets of general fire pump and spray pump are placed in a control room, and the whole system is powered by two power sources, one main and one standby, and a main pump is used Match one backup pump or multiple main pumps with multiple backup pumps for fire water replenishment. At present, the low-end fire pump and sprinkler pump control systems in the domestic market have too single functions and low intelligence, and only have dua...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the fire control system in the prior art requires four control cabinets, which results in high cost and a large floor space, and the wiring of equipment and / or devices from different manufacturers is troublesome and the control is complicated. , and the defect of difficult maintenance, a fire control system with power conversion and inspection functions is provided

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