Multifunctional pumping and drought-proof power purchasing device

Abstract

The invention discloses a multifunctional pumping and drought-proof power purchasing device. The device comprises an electrical cabinet in a rectangular parallelepiped structure, and the interior of the electrical cabinet is hollow. The electrical cabinet comprises a cabinet body and a cabinet door hinged therewith. A partition plate is arranged at the upper part inside the cabinet body. The partition plate is provided with through hole A, a through hole B and a through hole C. A one-way valve is arranged in the through hole A. An air bag is arranged on one end of the one-way valve. A push plate is arranged in the through hole B. One end of the push plate contacts the air bag, and the other end is hinged with a connecting rod. Springs which match the push plate are arranged on one side ofthe opening of the through hole B. A fire extinguishing bottle is arranged in the through hole C. A rotatable fire extinguishing bottle switch is arranged on the fire extinguishing bottle. The fire extinguishing bottle switch and the connecting rod are hinged. A pick plate is arranged at an upper relative position inside the cabinet body. The side of the pick plate contacts the air bag. The head end of the pick plate is connected with the push plate, and the tail end is connected with the cabinet body. The multifunctional pumping and drought-proof power purchasing device provided by the invention has the functions of fire extinguishing and cooling, and has the advantages of high reliability and convenient maintenance.

Description

technical field [0001] The invention belongs to the field of electrical metering equipment, in particular to a multi-functional pumping and drought-resistant electricity purchasing device. Background technique [0002] In recent years, due to the impact of global warming and land desertification, China has suffered hundreds of millions of dollars in annual losses due to drought. Therefore, pumping water to combat drought has become an essential part of farming. Most of the pumping and drought relief work is carried out in the wilderness, and it is very difficult for personnel to enter the site for operation and management. Due to the harsh working environment and high work tests, people put forward higher and higher requirements for the reliability and safety of electrical equipment. [0003] Although many manufacturers have added alarm systems such as leakage and fire when producing power purchasing devices, since power purchasing devices are often operating under load, wit...

AI Technical Summary

Problems solved by technology

Most of the pumping and drought relief work is carried out in the wilderness, and it is very difficult for personnel to enter the site for operation and management. Due to the harsh working environment and high work tests, people put forward higher and higher requirements for the reliability and safety of electrical equipment

[0003] Although many manufacturers have added leakage, fire and other alarm systems when producing power purchasing devices, since the power purchasing devices are often operating under load, with the occurrence of various faults and the aging of components, it is inevitable that In the state of stopping operation, there may even be accidents such as burning or explosion that cause fire and cause loss of life and property, and the power consumption is completely unguaranteed

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