3results about How to "Avoid serious loss" patented technology

The invention provides an oil injector nozzle protrusion height adjustable lateral oil inlet device which comprises an oil injector, the oil injector is arranged in an oil injector hole formed in a cylinder cover through a first pressing sleeve, and an adjusting gasket is arranged at the bottom of the oil injector so as to form an annular sealing belt for sealing the bottom of the oil injector; the mounting base is correspondingly arranged at an oil inlet rod hole formed in the side face of the cylinder cover, an assembly hole corresponding to the oil inlet rod hole is formed in the mounting base, and the oil inlet rod hole is obliquely formed and communicates with the oil sprayer hole; the oil inlet rod is arranged in the assembly hole through a second pressing sleeve and obliquely penetrates into the oil inlet rod hole, and an oil inlet channel is formed in the oil inlet rod. The projection height of the nozzle of the oil injector of the same cylinder cover can be adjusted to match with different combustion chambers to perform single-cylinder engine combustion performance tests, the test cost of the single-cylinder engine combustion performance tests is reduced, and the test efficiency is improved at the same time.

The system comprises an operation and maintenance system, an RFID (Radio Frequency Identification) tag and an RFID reader-writer, a machine account is arranged in the operation and maintenance system and is used for storing manufacturers, installation time, installation positions and fault historical information of all equipment in the 5G base station electrical system; wherein the fault historical information of each device is obtained according to the abnormal information; in the operation and maintenance stage, the unique serial number, the installation time, the installation position, the manufacturer and the model of each device are obtained by reading the RFID tag information of each device in the 5G base station electrical system, and the machine account is updated according to the read information; the operation and maintenance system can organize the information of the installation time and the fault historical information in the RFID tag, and pre-estimate the residual use time limit of the equipment.

The utility model relates to biological medicine clean room drainage technical field, concretely is a kind of biological medicine clean room's drainage pipeline, including pipeline, the both ends of pipeline are equipped with connecting disc, the surface of pipeline is provided with heating device, and heating device includes connecting ring, and connecting ring is fixedly connected with the surface of pipeline, and the inside of connecting ring is provided with gas guide groove, and the surface of connecting ring is fixedly connected with expansion sleeve, and expansion sleeve is located at the outside of pipeline, and the inside of expansion sleeve is fixedly connected with heating wire, and connecting ring and connecting ring are fixedly connected with communication pipe, and communication pipe is fixedly connected with the inside of pipeline, and the inside of communication pipe is provided with ring gas groove, and ring gas groove and the inside of gas guide groove are communicated. The utility model, by setting heating device, can effectively heat pipeline, avoid that waste water can be low temperature crystallization or solidification on the inner wall of drainage pipeline, to reduce the problem that the inside of drainage pipeline appears blockage.