Detection test device for breather valve of storage tank
The utility model discloses a detection test device for a breather valve of a storage tank, which comprises a gas storage tank, a breather valve interface, a gas main interface, an emptying valve, a positive micromanometer and a negative micromanometer are arranged on the gas storage tank, and a fir...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a detection test device for a breather valve of a storage tank, which comprises a gas storage tank, a breather valve interface, a gas main interface, an emptying valve, a positive micromanometer and a negative micromanometer are arranged on the gas storage tank, and a first detection pipe and a fourth detection pipe are connected to the gas main interface. Two ends of the second detection tube and the third detection tube are respectively connected to the first detection tube and the fourth detection tube; a first stop valve is mounted on the first detection pipe; the second detection pipe is provided with a first fan and a second stop valve; a second fan, a third stop valve and an air inlet pipe are mounted on the third detection pipe; along the direction from the second pipeline to the gas main interface, an anemograph, an exhaust pipe and a fourth stop valve are sequentially installed on the fourth detection pipe, and an exhaust valve is installed on the exhaust pipe. According |
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