Replacement formula pipeline charge device

• Main Authors: SUN JIANYONG, LI HUIQING, CHEN HUA, LI ZHAOHAN, ZHANG ZHIGANG, MA SUWEI, XU BAOGUO, SUN DONGMEI, JIA MINMIN, HE JUNLI
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2019
• Subjects: BLASTING; EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; PIPE-LINE SYSTEMS; PIPE-LINES; STORING OF DISTRIBUTING GASES OR LIQUIDS; WEAPONS

The utility model discloses a replacement formula pipeline charge device, including the medicament storage case, still including the replacement cavity, the replacement cavity utilizes the bottom medicinal outlet intercommunication of self going up port and medicament storage case, the replacement cavity utilizes self port and defeated oil pipe line intercommunication down, one -level trip valve,second grade trip valve are installed on the cavity in the replacement, and wherein one -level trip valve position is close to port department on the replacement cavity, and wherein second grade tripvalve position is close to port department under the replacement cavity. The replacement cavity still communicates the blow -down pipe, install the atmospheric valve on the blow -down pipe. Medicamentstorage bottom of the case portion still communicates the blow off pipe, installs the blowoff valve on the blow off pipe. Medicament storage case upper end sets up the medicine administering mouth, and medicine administering m