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风管打压装漏风装置参考指南(符合国标GB50243-2016)

一、产品(pin)简介:

ATA-600H风(feng)管(guan)打压装漏风(feng)装置是通风(feng)空(kong)调(diao)(diao)工(gong)程中风(feng)管(guan)的强度和漏风(feng)量(liang)测试的专用(yong)仪(yi)器(qi),适用(yong)于有严密性、强度质量(liang)要求的风(feng)管(guan)、空(kong)调(diao)(diao)机(ji)、防火阀、调(diao)(diao)节阀、密闭间等的漏风(feng)量(liang)测试。漏风(feng)仪(yi)是由专用(yong)风(feng)机(ji)、高速电(dian)机(ji)、变频调(diao)(diao)速系(xi)统、对我国通风(feng)空(kong)调(diao)(diao)工(gong)程中风(feng)管(guan)施工(gong)质量(liang)的提高和人防工(gong)程的验收检测起到(dao)积极的推动(dong)作用(yong)。符合国(guo)标GB 50243-2016,GB 50591-2010,GB50411-2014,GB15930-2007,GB/T 14294-2008,欧(ou)洲(zhou)标(biao)(biao)准EN 1507 2006,EN 12237 2003,DW 143,美(mei)国标(biao)(biao)准SMACNA。

 

二、漏风仪使用(yong)原理:

1. 基本原理:

在理(li)想状态下(xia)向一个密闭容(rong)器(qi)注(zhu)入气体,保持(chi)容(rong)器(qi)内压力恒定,此时注(zhu)入气体的流量(liang)与(yu)密闭容(rong)器(qi)的泄露(lu)流量(liang)相等。

2. 使用原理:

首先,风(feng)(feng)(feng)(feng)机(ji)的出(chu)口用(yong)软管(guan)(guan)连接到(dao)被(bei)测(ce)试(shi)(shi)的风(feng)(feng)(feng)(feng)管(guan)(guan)上(shang);其(qi)次(ci),从(cong)风(feng)(feng)(feng)(feng)管(guan)(guan)上(shang)取一测(ce)压(ya)点,用(yong)软管(guan)(guan)与压(ya)力(li)计连接,风(feng)(feng)(feng)(feng)管(guan)(guan)开口部分应封堵严密。当开动漏风(feng)(feng)(feng)(feng)仪并逐(zhu)渐(jian)提高(gao)风(feng)(feng)(feng)(feng)机(ji)转速时,通过软管(guan)(guan)向风(feng)(feng)(feng)(feng)管(guan)(guan)注风(feng)(feng)(feng)(feng),风(feng)(feng)(feng)(feng)管(guan)(guan)内压(ya)力(li)逐(zhu)渐(jian)上(shang)升,当压(ya)力(li)达到(dao)所需测(ce)试(shi)(shi)值(zhi)时,调整(zheng)风(feng)(feng)(feng)(feng)机(ji)调速钮,保持压(ya)力(li)恒定,此时测(ce)得(de)风(feng)(feng)(feng)(feng)机(ji)进(jin)口处风(feng)(feng)(feng)(feng)量(liang)即为被(bei)测(ce)风(feng)(feng)(feng)(feng)管(guan)(guan)在(zai)该压(ya)力(li)值(zhi)时的漏风(feng)(feng)(feng)(feng)量(liang)。

三、主要技术(shu)性(xing)能:

测试漏风量范围(wei): 10-800m³/h升(sheng)级后(hou)(数显直读)

测试风管压力(li)范围(wei):  0Pa~2500Pa(数(shu)显直读)

漏风仪电(dian)机功(gong)率:1.5kW

漏(lou)风仪电机电压:220V

漏(lou)风(feng)仪电机转速:0r/min2800r/min

精(jing)度(du):           2%