A multi medium high leak detector, including gas source, liquid medium source and the workpiece to be detected; the air source through a pipeline is communicated with the air filter, the air filter is communicated with the total gas valve, gas valve is communicated with the total buffer tank; the buffer tank is communicated with a pneumatic valve, pneumatic valve is communicated with the total pressure the total gas pressure sensor; the sensor is communicated with a branch pipe; the pipe is provided with the branch pipe valve; the end of the branch pipe connected to the workpiece; the measured workpiece is communicated with the flow tube, the flow tube is provided with a piston plate; displacement sensor is arranged above the piston in the piston, the bottom plate is provided with a first pressure sensor, the the flow tube is communicated with the exhaust valve. The utility model is provided with the liquid and gas medium source, the side leakage instrument can be applied to a variety of application scenarios, air tightness at the same time a number of independent branch can simultaneously measure a workpiece, the working efficiency is high, in addition to the leakage of convenient measurement of workpiece per unit time.
【技术实现步骤摘要】
一种多介质高效测漏仪
本技术涉及测漏装备领域,具体是一种多介质高效测漏仪。
技术介绍
目前的气密测漏仪主要包括以下两种:用于漏量较大工件(流量特性)检测的流量式气密检漏仪:气源通过流量传感器向被测物充气,通过流量传感器检测被测物的气体流量,进而得到工件的漏量值(流量值);用于漏量较小工件检测的差压式气密检漏仪:气源先向被测物和基准物(基准物是已知不漏的良品)充气,然后在检测环节时停止充气,使基准物和被测物分别形成封闭腔体,通过两者之间的差压传感器,通过差压变化检测出被测物的微小泄漏量。现有测漏仪结构复杂,操作繁琐,且往往采用单一的测漏的介质使得测漏的适用性狭窄,且测漏时仅能对单一工件进行测漏,工作效率低,无法方便的计算单位时间的泄漏量。
技术实现思路
本技术的目的在于提供一种多介质高效测漏仪,以解决上述
技术介绍
中提出的问题。为实现上述目的,本技术提供如下技术方案:一种多介质高效测漏仪,包括气体介质源、液体介质源和待测工件;所述气体介质源通过管道连通有空气过滤器,空气过滤器连通有总气体阀,总气体阀连通有缓冲箱;所述缓冲箱连通有充气阀,充气阀连通有总气压传感器;所述总气压传感 ...
【技术保护点】
一种多介质高效测漏仪,包括气体介质源(1)、液体介质源(8)和待测工件(13);其特征在于,所述气体介质源(1)通过管道连通有空气过滤器(2),空气过滤器(2)连通有总气体阀(3),总气体阀(3)连通有缓冲箱(5);所述缓冲箱(5)连通有充气阀(6),充气阀(6)连通有总气压传感器(7);所述总气压传感器(7)连通有支管(19);所述液体介质源(8)通过管道连通有液体过滤器(9),液体过滤器(9)连通有总液体阀(10),总液体阀(10)连通有缓冲箱(5);所述缓冲箱(5)连通有充液阀(11),充液阀(11)连通有总液压传感器(12),总液压传感器(12)连通有支管(19); ...
【技术特征摘要】
1.一种多介质高效测漏仪,包括气体介质源(1)、液体介质源(8)和待测工件(13);其特征在于,所述气体介质源(1)通过管道连通有空气过滤器(2),空气过滤器(2)连通有总气体阀(3),总气体阀(3)连通有缓冲箱(5);所述缓冲箱(5)连通有充气阀(6),充气阀(6)连通有总气压传感器(7);所述总气压传感器(7)连通有支管(19);所述液体介质源(8)通过管道连通有液体过滤器(9),液体过滤器(9)连通有总液体阀(10),总液体阀(10)连通有缓冲箱(5);所述缓冲箱(5)连通有充液阀(11),充液阀(11)连通有总液压传感器(12),总液压传感器(12)连通有支管(19);所述支管(19)设有支管阀门(20);所述支管(19)末端连通...
【专利技术属性】
技术研发人员:不公告发明人,
申请(专利权)人:大丰锦辉风电设备有限公司,
类型:新型
国别省市:江苏,32
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