Civil air defense device of fertilizer mixing tank

• Main Authors: HE WEI, WANG SHUPENG, LIU SHISHENG, ZHANG LEI, GAO TIE
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2024
• Subjects: MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TRANSPORTING

The utility model provides a civil air defense device of a fertilizer mixing tank, which comprises an isolation plate arranged in a tank body, blocked right below an opening and used for preventing people from falling into the tank body from the opening; the fixing assembly is fixedly connected to the inner wall of the tank body and used for installing the isolation plate under the opening; the first limiting switch is arranged on the fixing assembly; one end of the first elastic piece is arranged on the fixing assembly and the other end abuts against the isolation plate; the alarm is arranged outside the tank body; the first elastic piece is used for generating elastic compression when the isolation plate is subjected to instantaneous pressure and enabling the isolation plate to abut against and switch on the first limiting switch; the first limit switch triggers the alarm to give an alarm; the isolation plate is arranged at the opening position of the tank body, people can be blocked by the isolation plate