2results about How to "Guaranteed zero leakage" patented technology

A kind of quick bag sealing device and method for narrow space radioactive atmosphere isolation, including quick detachable inspection area, equipment back loading area, disassembly operation area;Wherein quick detachable inspection area, equipment back loading area, disassembly operation area all have sealing;And the top of quick detachable inspection area, equipment back loading area is equipped with crane hook reserved interface;Disassembly operation area side has PE operation glove, bottom has operation hole reserved interface.This application can significantly reduce the risk of radioactive material leakage by effective sealing mechanism, protect the operating personnel from radiation damage, while preventing radioactive aerosol from polluting the external environment.Using multiple sealing technology, including buckle and heat sealing, ensures zero leakage of radioactive atmosphere, meets strict radiation protection standards.Effective sealing and isolation measures reduce the possibility of radioactive material release into the environment, help maintain ecological safety.

The utility model relates to a plant fertilizing device, including the medicine storage jar, the top and bottom of medicine storage jar still are equipped with water inlet pipe and drain pipe respectively, the drain pipe vertically extends downward and is connected with filter piece at the bottom, and the water outlet on the lateral wall of filter piece communicates with infusion tube, and the both ends of infusion tube still are equipped with connecting seat and sealing seat respectively, and a plurality of infusion tubes are sequentially spliced into netted pipeline through connecting seat and sealing seat, and the impurity discharge port of filter piece bottom communicates with the storage box, the utility model discloses quick buckling structure through connecting seat and sealing seat, realizes the efficient splicing of infusion tube and netted pipeline building, and the flexibility and adaptability of pipeline arrangement are significantly improved, can adjust fertilizing mode according to plant type, realizes the modular configuration of 'one pipe multiuse', the splicing of the utility model has multistage sealing design, guarantees fertilizer solution zero leakage, and the design of 'diameter gradually small from outside to inside' enhances the compatibility of different pipe diameter pipelines.