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空氣增壓泵氣密性檢測裝置氣密試驗的標準

發布時間:2019-01-21 15:18:41   發布人:http://www.aiqin1.cn
1.為維護非升壓監視用壓力表,在升壓之前,應關閉外表導壓管。
1. In order to maintain pressure gauges for non-Boost surveillance, the external pressure guide tube should be closed before boosting.
2.為隔開體系而插入盲板的法蘭應在試運轉最初階段用工作介質進行試漏。開車時派專人檢查。
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.升壓時應緩慢進行,氣密壓力不得超越規則限值。
3. Boosting should be carried out slowly and the airtight pressure should not exceed the rule limit.
4.泄壓時應盡或許由低點或死角處的倒淋進行排放避免積液。
4. When relieving pressure, drainage should be carried out by pouring at the low point or dead corner to avoid hydrocele.
5.常壓體系不做氣密實驗。
氣體增壓泵
5. Air tightness test is not done in atmospheric pressure system.
6.氣密實驗需要按設備、管線的壓力等級劃分為適當的體系。
6. Air tightness experiments need to be classified into appropriate systems according to the pressure levels of equipment and pipelines.
7.體系與體系之間的管線用閥門隔開,必要時用盲板隔開,泵體均用盲板隔開。
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.物料進出裝置的管線也必須進行氣密實驗。
8. The pipeline of material inlet and outlet device must also carry out air tightness test.
9.公用工程體系管線盡或許用管線內的介質進行氣密實驗。
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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