消防穩壓泵原理概述

其氣(qi)(qi)壓(ya)(ya)(ya)罐均按“小(xiao)罐”的(de)(de)容量(liang)要(yao)求設置，消(xiao)防(fang)氣(qi)(qi)壓(ya)(ya)(ya)水(shui)罐的(de)(de)有效(xiao)容積對于(yu)消(xiao)火栓系(xi)統(tong)來說為(wei)(wei)300L，對于(yu)自(zi)動噴水(shui)系(xi)統(tong)來說為(wei)(wei)150L，若兩種(zhong)系(xi)統(tong)合用則(ze)為(wei)(wei)450L。這一類(lei)氣(qi)(qi)壓(ya)(ya)(ya)給水(shui)裝(zhuang)置在(zai)穩(wen)壓(ya)(ya)(ya)泵(beng)故障時，仍能在(zai)30s內維持系(xi)統(tong)壓(ya)(ya)(ya)力(li)。而且(qie)可在(zai)系(xi)統(tong)工(gong)作(zuo)壓(ya)(ya)(ya)力(li)降至主(zhu)消(xiao)防(fang)泵(beng)設定壓(ya)(ya)(ya)力(li)時及(ji)時發生啟動主(zhu)消(xiao)防(fang)泵(beng)的(de)(de)信(xin)號，因此消(xiao)防(fang)穩(wen)壓(ya)(ya)(ya)泵(beng)故障對系(xi)統(tong)供(gong)(gong)水(shui)安全影響(xiang)是(shi)不(bu)大(da)的(de)(de)，即使在(zai)極端的(de)(de)情況下，高位(wei)水(shui)箱(xiang)仍能擔負向系(xi)統(tong)供(gong)(gong)水(shui)的(de)(de)任務(wu)，只是(shi)系(xi)統(tong).不(bu)利位(wei)置的(de)(de)水(shui)壓(ya)(ya)(ya)受到影響(xiang)而已。這種(zhong)方式的(de)(de)工(gong)作(zuo)流程大(da)概為(wei)(wei)：氣(qi)(qi)壓(ya)(ya)(ya)水(shui)罐的(de)(de)壓(ya)(ya)(ya)力(li)由(you)穩(wen)壓(ya)(ya)(ya)泵(beng)提供(gong)(gong)，當氣(qi)(qi)壓(ya)(ya)(ya)水(shui)罐壓(ya)(ya)(ya)力(li)達到設定要(yao)求后(hou)(hou)，穩(wen)壓(ya)(ya)(ya)泵(beng)停止(zhi)，平時管網(wang)壓(ya)(ya)(ya)力(li)由(you)氣(qi)(qi)壓(ya)(ya)(ya)水(shui)罐提供(gong)(gong)，滿足(zu)系(xi)統(tong)的(de)(de)水(shui)壓(ya)(ya)(ya)水(shui)量(liang)要(yao)求。當系(xi)統(tong)壓(ya)(ya)(ya)力(li)下降到一定設定的(de)(de)程度(du)后(hou)(hou)，穩(wen)壓(ya)(ya)(ya)泵(beng)啟動，將(jiang)系(xi)統(tong)壓(ya)(ya)(ya)力(li)補足(zu)后(hou)(hou)再停止(zhi)。