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四、GK型电控柜简介 GK型电控柜是ZBF型固定式离心消防泵组(以下简称泵组)的专用配套产品。采用微机控制,其主要技术性能如下: (一)具有自动控制功能 1、当消防管道供水系统压力因渗漏而减压时,能自动启动稳压泵补压。 2、火灾时,供水系统管道内流量增大,压力下降。稳压泵补压不够时,通过流量传感系统,主泵自动启动;当流量继续增大时,第二台主泵自动启动。两台主泵并联运行,保证达到泵组额定流量和扬程。
Fourth, GK-type control cabinet Introduction GK-type cabinet is a ZBF-type centrifugal pump centrifugal group (hereinafter referred to as the pump group) for the ancillary products. Microcomputer control, the main technical performance as follows: (A) with automatic control function 1, when the fire water supply system pressure due to leakage and decompression, the regulator can automatically start the pump pressure. 2, fire, the water supply system pipeline flow increases, the pressure drop. When the pressure of the pump is not enough, the main pump will start automatically through the flow sensor system. When the flow rate continues to increase, the second main pump will start automatically. Two main pumps run in parallel, to ensure that the pump rated flow and lift.