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橡膠氣囊做管道閉水試漏的過程
時間: 2019-03-05 16:37 瀏覽次數(shù)：
橡膠氣囊做管道閉水試漏的過程
The rubber air bag does the pipeline to close the water the test leakage process
The rubber air bag does the pipeline to close the water the test leakage process
1、準備工作 對各種工具（如：氣囊、球閥、膠管、壓力計等）進行試漏檢查；
1. Perform leak test on various tools (such as air bag, ball valve, rubber hose, pressure gauge, etc.) in preparation;
2、灌水高度的控制：地漏灌至離地面5mm。
2. Control of irrigation height: drain irrigation to 5mm above the ground.
3、掀開檢查口，先用卷尺大致量出由檢查口至被檢查水平管向流水方向三通管件下方20cm處，后量出膠管長度，并做好標記，以控制膠管進入了管道的位置；
3. Open the inspection opening, roughly measure 20cm below the three-way pipe fitting from the inspection opening to the inspected horizontal pipe in the direction of flowing water with a tape measure, then measure the length of the hose and mark it to control the position of the hose entering the pipeline;
4、放入“橡膠氣囊”至所標記的位置，向氣囊充氣至0.2Mpa左右；
4. Put the "rubber air bag" to the marked position, and inflate the air bag to about 0.2mpa;
5、從檢查口處注水，注水高度符合灌水高度符合控制要求，仔細檢查15min，再滿水5min，液面不下于降，管接口處無滲漏則為符合標準；6、拆掉氣囊，放水泄壓；
5. Fill water from the inspection port. The height of water injection meets the control requirements.6. Remove the air bag and release water to relieve pressure;
1. Perform leak test on various tools (such as air bag, ball valve, rubber hose, pressure gauge, etc.) in preparation;
2、灌水高度的控制：地漏灌至離地面5mm。
2. Control of irrigation height: drain irrigation to 5mm above the ground.
3、掀開檢查口，先用卷尺大致量出由檢查口至被檢查水平管向流水方向三通管件下方20cm處，后量出膠管長度，并做好標記，以控制膠管進入了管道的位置；
3. Open the inspection opening, roughly measure 20cm below the three-way pipe fitting from the inspection opening to the inspected horizontal pipe in the direction of flowing water with a tape measure, then measure the length of the hose and mark it to control the position of the hose entering the pipeline;
4、放入“橡膠氣囊”至所標記的位置，向氣囊充氣至0.2Mpa左右；
4. Put the "rubber air bag" to the marked position, and inflate the air bag to about 0.2mpa;
5、從檢查口處注水，注水高度符合灌水高度符合控制要求，仔細檢查15min，再滿水5min，液面不下于降，管接口處無滲漏則為符合標準；6、拆掉氣囊，放水泄壓；
5. Fill water from the inspection port. The height of water injection meets the control requirements.6. Remove the air bag and release water to relieve pressure;
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