3results about How to "Good structural sealing" patented technology

The utility model relates to a kind of installation shell and netting integration machine, belong to electrical field.A kind of installation shell, comprising: shell assembly, shell assembly is equipped with accommodating space;Mounting plate piece, mounting plate piece is set on shell assembly and is located in accommodating space, and mounting plate piece is equipped with connecting space;Filter piece installation shell, filter piece installation shell is set on mounting plate piece, and filter piece installation shell is equipped with storage cavity, and storage cavity is communicated with connecting space;Disinfecting piece installation shell, disinfecting piece installation shell is set on filter piece installation shell, and disinfecting piece installation shell is equipped with placing space;Pump body mounting plate, pump body mounting plate is set on filter piece installation shell.The application discloses a kind of installation shell body, for netting integration machine, by the suitable layout between different shell body, so that the volume of netting integration machine greatly reduces.

The utility model discloses a reinforcing mullion structure of an aluminum alloy door and window, which is characterized in that a mullion reinforcing beam is fixed on the outer surface of an existing mullion, and the mullion reinforcing beam and the existing mullion are fastened by using screws. The utility model is used for being installed and fixed on the mullion section bar of the existing aluminum alloy door and window, and has the effects of enhancing the strength and rigidity of the mullion and enhancing the stability and wind resistance of the door and window.

This invention discloses a door leaf sealing structure, an armored door, and a door leaf manufacturing process, belonging to the field of door leaf manufacturing technology. The door leaf includes an inner panel, an outer panel, and aluminum profiles for side frames respectively disposed on both sides of the door leaf. The contact surface between the side frame aluminum profiles and the panel has a concave-convex structure, with multiple independent injection cavities on each convex surface. Each injection cavity has an injection nozzle penetrating the wall of the side frame aluminum profile for injecting sealant into the corresponding cavity. The segmented welding provides structural connection strength, while the cured sealant in each injection cavity provides sealing performance, forming a complementary combination. Each injection cavity is independent, achieving a relay-like renewal of sealing performance. The sealing quality of each side can be quantitatively verified before leaving the factory, and the sealing status can be continuously monitored during use by reading air pressure values, allowing users to visually judge the sealing status without specialized equipment.