Automatic oil injection device for nuclear industry and automatic oil injection system for nuclear industry

Abstract

The invention relates to an automatic oil injection device and system for the nuclear industry, and the device comprises an oil storage assembly which comprises an oil storage cylinder body and a pressure maintaining butt joint, and the oil storage cylinder body is provided with an oil storage cavity; the piston assembly comprises a piston body, the piston body is arranged in the oil storage cavity, and the piston body does piston motion in the oil storage cavity; the energy storage part is arranged between the piston body and the inner wall of the oil storage cavity, the fixing assembly is matched with the pressure maintaining butt joint in a butt joint mode, and the fixing assembly is used for being arranged on equipment where oil is to be injected. According to the automatic oil injection device for the nuclear industry, automatic oil injection in the sealing chamber can be achieved through automatic energy storage and energy release of the energy storage part, manual intervention is effectively reduced through operation of automatic equipment such as a robot, the efficiency and safety of oil injection operation are improved, and then the stability and the service life of the equipment are guaranteed.

Description

technical field [0001] The invention relates to the technical field of nuclear industry equipment, in particular to an automatic oil injection device for the nuclear industry and an automatic oil injection system for the nuclear industry. Background technique [0002] With the development of nuclear industry technology, nuclear safety is the basic principle of development. In recent years, nuclear leakage accidents have occurred frequently, so the requirements for the sealed room of nuclear power plants are increasing to ensure the safety of nuclear leakage prevention and equipment operation. Due to the particularity of the industry, the devices in the sealed chamber are required to have a relatively high lifespan, and the screw and guide rails used for rotation and translation in the transmission systems in the device need to be lubricated regularly. [0003] In the traditional technology, one way is to manually oil the various devices in the sealed room through manual ope...

AI Technical Summary

Problems solved by technology

[0003] In the traditional technology, one way is to manually oil the various devices in the sealed room through manual operation. This way causes the staff to be affected by nuclear radiation, which seriously endangers human health and is not conducive to the work safety of the staff.

Another way is to use a common lubricator to fill the transmission pair of the equipment. This method is not operable in the sealed room, and the lubricator cannot be transported to the designated location, and it cannot be automatically filled in the sealed room, requiring manual participation. The operation is cumbersome and inefficient, which is not conducive to ensuring the operation stability and service life of the equipment in the sealed room

Images