3results about How to "Stable internal pressure" patented technology

The utility model discloses a kind of splash-proof electric kettle, it is related to electric kettle technical field.The utility model includes electric kettle and splash-proof ring groove structure, heating bottom disc is cooperated with electric kettle bottom, electric kettle is provided with splash-proof ring groove structure at the place of lid peripheral side;Splash-proof ring groove structure includes splash-proof structure, backflow prevention structure and water storage structure;Water storage structure top inboard is fixed with backflow prevention structure, backflow prevention structure top surface is provided with flow guide structure, and water storage structure is fixed with splash-proof structure outside flow guide structure.The utility model is by the effect of splash-proof ring groove structure and shunt groove, steam and water drop are guided to splash-proof structure when boiling and water protection is carried out, and the water flow of the condensed steam collected is collected, guided and stored;It also makes the internal air pressure and water flow stable when subsequent pouring, and the water in the water storage structure still cannot flow out, reach the advantages of anti-splashing and protection, and water drop collection, guiding and storage.

This utility model discloses an aluminum electrolytic capacitor, relating to the technical field of aluminum electrolytic capacitors. It includes: a housing, with a core package fixedly installed on the inner wall of the housing, a guide pin fixedly installed on the top of the core package, and a top sealing plate sealed on the top of the housing; an exhaust valve, including a housing, with a vent plate fixedly installed on the top of the housing, and a blocking plate slidably connected to the inner wall of the housing; and a buffer assembly, installed between the inner wall of the housing and the outer wall of the core package, the buffer assembly including a sleeve, a sliding rod, and a damping block. This utility model effectively absorbs external vibration and impact energy through the synergistic effect of the sleeve, sliding rod, spring, and damping block in the buffer assembly, preventing damage to the internal structure of the core package due to external forces. Simultaneously, the automatic pressure relief and dustproof design of the exhaust valve promptly discharges internal gas and prevents impurities from entering, maintaining internal pressure and environmental stability, significantly improving the capacitor's service life and operational stability.

This invention relates to the field of centrifuge technology, and more particularly to a modular, quick-install centrifuge sealing system. The system uses a data acquisition module to collect characteristic data parameters of the target centrifuge's sealing mechanism, as well as environmental characteristic parameters of the target centrifuge. The sealing mechanism components maintain internal pressure stability and prevent media leakage within the centrifuge. An analysis module analyzes characteristic data parameters and environmental characteristic parameters to determine their values. A control module compares these characteristic data values ​​with a predetermined characteristic data threshold to determine whether the centrifuge seal stability meets standards, determines the adjustment range of the characteristic data threshold, and issues an alarm to replace the pressure sensor. This invention improves the accuracy of the centrifuge sealing system by determining whether the centrifuge seal stability meets standards using characteristic data values.