14-10-2015 дата публикации
Номер: CN0204703861U
Автор:
LIU BANGHUA,
XIE YONGGANG,
XU YONG,
TIAN XIJUN,
WANG HUAJUN,
LI YAO,
LI PENGJIANG,
CHANG XIA,
SUN HUI,
HU KANG,
ZHANG YUHUA,
SONG YUANJUAN,
WANG LEI,
LI DAN,
XIE YAPENG
Принадлежит:
The utility model provides a gas well pit shaft simulation experiment device of throttling in pit, comprising a water tank, the pipeline of intaking, the pipeline admits air, the pipe end connects, the pit shaft, return bend and discharge -pipe, the pipeline one end of intaking and water tank intercommunication, the pipeline of intaking all connects the sub -unit connection with the pipe end with the pipeline that admits air, the pipe end connects upper portion and is connected with the pit shaft, the pit shaft passes through return bend and discharge pipeline connection, install measuring pump and flow sensor A on the inlet tube line, install flow sensor B and intake pressure sensor on the intake pipe line, the pipe end connects and the pit shaft junction is provided with pressure sensor A and temperature sensor B, the inside flow controller that is provided with of pit shaft lower extreme, the flow controller top is provided with pressure sensor B and temperature sensor A, pressure sensor ...
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