2results about How to "Timely reminder for maintenance" patented technology

The invention relates to the technical field of curtain wall windows, in particular to an exposed frame curtain wall window which comprises a curtain wall window outer frame body and further comprises a pressurizing mechanism, the pressurizing mechanism is arranged in a lower frame of a glass frame, and when a control handle is rotated by the pressurizing mechanism, air is injected into double-layer glass so as to detect the sealing performance of double-layer glass colloid; the pressure measuring mechanism is arranged on a glass frame on the edge of the double-layer glass, and the pressure measuring mechanism detects the change of air pressure when the pressurizing mechanism injects air into the double-layer glass and prevents the window from being opened in time; and the energy storage mechanisms are arranged on the two sides of the pressurizing mechanism to provide air for the pressurizing mechanism. The curtain wall window is prevented from being opened in time through the pressure measuring mechanism, the danger that glass falls off is reduced, and workers can be reminded to conduct maintenance in time.

This invention relates to the field of cooking control technology, and discloses a fault diagnosis method, device, gas equipment, and readable storage medium. Applied to gas equipment, the method includes: in response to a triggered ignition operation, acquiring a wind speed signal at the ignition location; when ignition failure is detected, determining whether the wind speed signal is greater than a preset wind speed threshold; if the wind speed signal is greater than the preset wind speed threshold, determining the fault type of the gas equipment as "wind-blown out." This invention, by accurately acquiring the wind speed signal at the ignition location, enables rapid localization of wind-blown faults after ignition failure. It overcomes the limitations of traditional ignition fault diagnosis, which ignores wind speed factors or cannot accurately determine wind-blown out faults. It can clearly identify the root cause of ignition failure due to wind without manual investigation, improving the accuracy and efficiency of wind-blown fault diagnosis. Simultaneously, it reduces the risk of gas leakage caused by repeated ignition due to wind, improving the safety of gas equipment use and user experience.