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空气增压泵气密性检测装置气密试验的标准

发布时间:2019-01-21 15:18:41   发布人:http://www.sdjingtuo.com
1.为维护非升压监视用压力表,在升压之前,应关闭外表导压管。
1. In order to maintain pressure gauges for non-Boost surveillance, the external pressure guide tube should be closed before boosting.
2.为隔开体系而插入盲板的法兰应在试运转初阶段用工作介质进行试漏。开车时派专人检查。
2. Flange inserting blind plate for separating system should be tested with working medium at the initial stage of commissioning. Send someone to check when driving.
3.升压时应缓慢进行,气密压力不得超越规则限值。
3. Boosting should be carried out slowly and the airtight pressure should not exceed the rule limit.
4.泄压时应尽或许由低点或死角处的倒淋进行排放避免积液。
4. When relieving pressure, drainage should be carried out by pouring at the low point or dead corner to avoid hydrocele.
5.常压体系不做气密实验。
气体增压泵
5. Air tightness test is not done in atmospheric pressure system.
6.气密实验需要按设备、管线的压力等级划分为适当的体系。
6. Air tightness experiments need to be classified into appropriate systems according to the pressure levels of equipment and pipelines.
7.体系与体系之间的管线用阀门隔开,必要时用盲板隔开,泵体均用盲板隔开。
7. The pipeline between the system and the system shall be separated by valves and, if necessary, by blind plates. The pump body shall be separated by blind plates.
8.物料进出装置的管线也必须进行气密实验。
8. The pipeline of material inlet and outlet device must also carry out air tightness test.
9.公用工程体系管线尽或许用管线内的介质进行气密实验。
9. The pipeline of public engineering system may make full use of the medium in the pipeline to carry out air-tightness experiments.
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