Built-in pressure switch structure of water pump

• Main Authors: CHEN TINGTING, KONG JIANGFENG, HAN YULONG, LIN RENWEI
• Format: Patent
• Language: Chinese; English
• Published: 15.12.2023
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The utility model discloses a built-in pressure switch structure of a water pump, and relates to the technical field related to the water pump technology. The device comprises a water pump and a pressure tank assembly, and is characterized by comprising a shell assembly which is arranged between the water pump and the pressure tank assembly and used for connecting and fixing the water pump and the pressure tank assembly; the pressure switch is arranged in the sealed cavity in the shell assembly; the water pump comprises a pump body, a connector is arranged on the pressure switch, and the connector is connected to the pump body; the sealing ring is arranged on a connector for connecting the pressure switch and the pump body; the bolt is used for fixedly connecting the pump body with the pressure switch; according to the utility model, the built-in pressure switch is made, so that the difficulty of packaging protection can be reduced, and the connection mode of the bolt structure is convenient for maintenance a