Shield constructs pump pump chamber water seal device and pump chamber automatic developing machine

• Main Authors: YI XIANMING, LIU YIZHAO, LIU MINGXIAO
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2016
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The utility model discloses a shield constructs pump pump chamber water seal device and pump chamber automatic developing machine, which comprises a pump body, the right side mid -mounting of the pump body has the pivot, the axle sleeve has been cup jointed in the outside of pivot, the left side lower part of axle sleeve is provided with the cooling layer, first sealing washer has been cup jointed in the outside of axle sleeve the right -hand member buckle of first sealing washer is connected with sealed lid, the left side of the pump body is provided with the inlet tube, the inner chamber of inlet tube is provided with first solenoid valve, the right side top of first solenoid valve is provided with the cleaning solution and gets into the pipeline, and this shield constructs pump pump chamber water seal device and pump chamber automatic developing machine adopts the method of adding the cooling layer, and the endothermal mode of water is met to by freezing reagent, and countershaft and mechanical seal lower