Hydraulic pump

• Main Authors: TIAN HUIMIN, LI JIANJUN, QUAN JINCHANG
• Format: Patent
• Language: English
• Published: 22.07.2015
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The utility model discloses a hydraulic pump which comprises a horizontal straight pipe, an inclined straight pipe, a vertical pipe, a charging pump core assembly, a water outlet pipe, a slag discharging pipe, an air-pressure chamber, a drainage pump core assembly, a vertical short pipe and pump legs, wherein the horizontal straight pipe contacts the ground through the pump legs, the inclined straight pipe is a water inlet pipe and is connected with one port of the horizontal straight pipe, the other port of the horizontal straight pipe is enclosed, the vertical pipe and the vertical short pipe are respectively connected with the upper end of the pipe body of the horizontal straight pipe, the vertical pipe is close to the connecting end of the horizontal straight pipe and the inclined straight pipe, the vertical short pipe is close to the enclosed end of the horizontal straight pipe, the drainage pump core assembly is positioned on the upper end of the vertical short pipe, the charging pump core assembly is positioned on the central section of the vertical pipe, the water outlet pipe is connected with one side of the upper portion of the vertical pipe, the slag discharging pipe is positioned on the lower side of the pipe body of the water outlet pipe, and the air-pressure chamber is connected with the upper end of the vertical pipe. The hydraulic pump takes effective drop of water as power source, and is high in lift, simple for maintenance and long in service lifetime and requires no special nurse.