Small-bore multi-curvature pipe inner wall washing machine

• Main Authors: DUAN DONGMING, SHANG ZHIQUAN, GAO YUNSONG, LV TONG, DU CHUNYI, LIU GUOTAO, TIAN HONGJUN, JIANG HAOZENG, WANG JINJUN, WANG PENG, BAI FUBAO, WANG LINJUN
• Format: Patent
• Language: Chinese; English
• Published: 30.01.2013
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The utility model relates to a small-bore multi-curvature pipe inner wall washing machine, which consists of a high-pressure water pump, a clean water box, a water filter, a grinding material box, an air storage box, a recycling cabin, a clamp, a sewage box, a water switch device, a grinding material switch device, an air switch device, a water pipe, a grinding material pipe, an air pipe and a nozzle, wherein one end of a pipe to be washed is installed onto the clamp and communicated with the nozzle, the other end of the pipe stretches into the recycling cabin, the water switch device is opened, water inside the clean water box is sprayed into the pipe through the water pipe and the nozzle under the effect of the high-pressure water pump, the grinding material switch device is opened simultaneously, grinding materials inside the grinding material box can be sucked into the pipe under the negative pressure produced by the high-pressure water, the high-pressure water and the grinding material run through the pi