Portable water pump oil chamber leakage detection device

• Main Authors: LIU ZIYANG, LI FANGLING, CHEN MO, ZHAO LIANG, WANG ZHONGQUAN, ZOU PEIJUN, CHEN JIANGRONG, TIAN JIE, LIU LI
• Format: Patent
• Language: Chinese; English
• Published: 02.04.2024
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The utility model relates to the technical field of water pumps, in particular to a portable water pump oil chamber leakage detection device which comprises an air inflation mechanism, and an air outlet is formed in the lower end of the air inflation mechanism. The detection mechanism comprises an air outlet pipe, a three-way pipe joint, a pressure retaining valve, a blocking valve, a first pressure gauge, a high-pressure hose and a controller; the air outlet pipe is connected to an air outlet of the inflation mechanism, the three-way pipe joint is communicated with the upper end of the air outlet pipe, the pressure retaining valve is arranged on the air outlet pipe, the left end of the three-way pipe joint is communicated with the high-pressure hose, and the first pressure gauge and the blocking valve are sequentially connected between the three-way pipe joint and the high-pressure hose from left to right; the pressure retaining valve, the blocking valve and the first pressure gauge are all electrically conn