5results about How to "Timely reminder for maintenance" patented technology

The layering tank for crude oil processing comprises a tank body, the inner wall of the tank body is connected with a partition plate, a sealing groove is formed in the bottom in the tank body, and the upper end of the tank body is connected with an oil inlet in a penetrating mode; the sliding cylinder is installed in a groove formed in the upper portion of the tank body, the inner wall of the sliding cylinder is connected with a measuring piece, and a buoyancy ball is installed at the lower end of the measuring piece; the outer pipe is mounted at the top in the tank body, the outer wall of the outer pipe is provided with a liquid inlet, the inner wall of the outer pipe is connected with the inner pipe, the outer wall of the inner pipe is provided with a liquid outlet, the lower end of the tank body is provided with a mounting block, and the lower end of the mounting block is provided with a turntable; the main air bag is fixedly installed at the bottom in the tank body, the guide pipe is installed in a groove formed in the lower end of the tank body, and the auxiliary air bag is fixedly installed in the sealing groove. The oil liquid in the tank can be layered, meanwhile, the oil liquid located below the water level of the oil outlet can be discharged through the arranged oil discharging assembly, and the oil liquid can be prevented from leaking through gaps of the tank body through the arranged sealing and detecting assembly.

The utility model discloses an oil-immersed ground column machine core, which relates to the technical field of machine cores and comprises an oil-immersed ground column machine body filled with oil, a machine core shaft is arranged on the upper end face of the oil-immersed ground column machine body, and a vertical monitoring pipe is arranged on the side face of the end portion of the oil-immersed ground column machine body. The upper end and the lower end of the monitoring pipe are each fixedly provided with a connecting pipe communicating with the interior of the oil-immersed ground column machine body, and a communicating vessel allowing oil liquid in the oil-immersed ground column machine body to enter is formed. An insulating cylinder is installed on the monitoring pipe, and a power box and a buzzer are installed on the two sides of the outer edge face of the insulating cylinder respectively. The device is reasonable in structure, when the liquid level of oil in the oil-immersed ground column machine body is too low or too high, the conductive floating plate can be driven to be electrically connected with the first conductive sheet and the second conductive sheet, so that the buzzer is electrified to give an alarm, workers can be reminded to maintain in time, the use effect is good, and safety and reliability are achieved.

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.

The present application discloses a highly alert and easy-to-assemble traffic signal light, including a lamp housing, a panel, a rectangular frame, and three fixed frames. The lamp housing has three installation cavities, each of which has an opening. A cover plate is hingedly installed at the fixed frame, and a circular light-emitting unit is installed at the installation cover plate. The traffic signal light of the present application is easy to install. There is no need to set a locking structure at the installation cover plate. All components can be installed by a few fixing bolts, and the components are modularized, which is more convenient for maintenance; the decorative plate has a decorative effect on the one hand, and a sealing and shielding effect on the other hand, so that the sealing and protection performance is better; the strip light source can emit red, yellow or green light synchronously with the signal light, thereby objectively increasing the light-emitting area and enhancing the indication effect, and the working status of the strip light source can be monitored, so that maintenance can be reminded in time after damage.