排水管道封堵氣囊運用方法？

How to seal the air bag in the drainage pipe?

管道封堵氣囊能簡單迅速的對管道流水進行阻斷排水管道充氣管兒塞由數層高級芳香族聚酰胺纖維加強橡膠制成,每一個管塞在交給前，都會在1.5 倍的定額工作壓力和相應型號的最大管徑條件下進行試。為擔保結構的強度，我們覺得合適而運用三倍于管封器定額工作壓力的安整個路程度。管塞尤其符合對排水管道封堵、進行憋氣試驗、閉水試驗、漏點查找等維護測短期工作。

Pipe sealing air bag can easily and quickly block the flowing water in the pipe. The inflatable pipe plug of the drainage pipe is made of several layers of advanced aromatic polyamide fiber reinforced rubber, and each pipe plug will be tested under the conditions of 1.5 times the fixed working pressure and the maximum pipe diameter of the corresponding model before being delivered.In order to guarantee the strength of the structure, we consider it appropriate to apply three times as much as the pipe packer working pressure of the whole road.The pipe plug is especially suitable for short-term maintenance test such as sealing of drainage pipe, air holding test, water closing test and leakage point search.

運用方法：將管道封堵氣囊放入需求阻塞的管路口處，放入管道的長度為阻塞器的長度，之后通過進氣閥沖入壓縮空氣到規定壓力，即可進行動工，動工完結后掀開進氣閥放出空氣，取出阻塞器。

Method of application: put the pipe sealing airbag into the pipe interface of demand blocking, the length of the pipe is the length of the blocker, and then press the compressed air into the specified pressure through the air inlet valve, then start construction. After the completion of construction, open the air inlet valve to release air and take out the blocker.

1、可廣泛符合運用于給排水管道的養護、動工突擊修理作業。

1, can be widely used in the maintenance of water supply and drainage pipes, break ground repair operations.

2、符合運用于圓形、卵形、方涵等多種形狀的管道，封堵直徑50--3000毫米。

2, in line with the use of circular, oval, square culvert and other shapes of the pipeline, sealing diameter of 50-3000 mm.

3、充氣封堵，方便迅速。

3. Inflation sealing is convenient and quick.

4、壓力計控制大氣的壓力，準確安全。

4, pressure gauge control of atmospheric pressure, accurate and safe.

5、操作簡單、重量輕，本體尺寸小、經濟實用。

5. Simple operation, light weight, small size, economical and practical.

6、便于自小尺寸檢查井口（650mm）進入了大直徑管道進行堵水作業。

6. It is convenient to check the wellhead from small size (650mm) into the large-diameter pipe for water plugging.

7、整個氣囊可以自由折彎90度，并有一定的耐腐蝕性能。

7. The whole air bag can bend 90 degrees freely and has certain corrosion resistance.

8、覺得合適而運用特殊高分子合成材料制造整個氣囊產品出廠前在定額壓力嚴明測試，保證氣囊的氣密性和安全性。