3results about How to "Eliminate misuse" patented technology

The present application relates to the technical field of pipeline system connection, and particularly relates to a quick connector with automatic cutoff function. The quick connector comprises a male head port, the male head port is detachably connected with a male head adapter, the male head adapter is rotationally connected with a male head shell, a first multi-hole shell is sealingly and slidably connected in the male head shell, the male head port is provided with a female seat port, the female seat port is detachably connected with a female seat adapter, the female seat adapter is detachably connected with a female seat shell, the female seat adapter is detachably connected with a second multi-hole shell located in the female seat shell, and the first multi-hole shell is rotationally connected with a rotating shell, which is used for shielding the holes on the first multi-hole shell. The first multi-hole shell is blocked by the rotating shell, so that the internal pressure of the male head port is isolated before the disconnection action occurs, thereby reducing the risk of external leakage of the cooling liquid with pressure in the pipeline, and reducing the pollution of the leakage to the environment and the short circuit risk of the electrical equipment.

The present application relates to a five-axis head RTCP parameter calibration and precision detection method based on a tool setting gauge, and relates to the technical field of machine tool five-axis head precision calibration and detection; including clamping a ball head detection rod, activating the tool setting gauge, executing a measurement and detection program at a set angle, calculating and updating RTCP related parameters, automatically calculating geometric precision and outputting results. The present application executes the prepared calibration algorithm, uses the ball head detection rod clamped on the spindle of the five-axis head and the tool setting gauge installed in the working area of the machine tool for calibration and detection, calculates the five-axis head RTCP parameters that need to be updated through the algorithm, tests the related rotary geometric precision of the five-axis head after the data is updated, and outputs a test report. The items that originally need to be tested manually are optimized for automatic testing, human errors and other disturbances are excluded, the efficiency is improved, the utilization value of the tool setting gauge is improved, and the cost of purchasing the corresponding 3D measurement probe for users with automatic calibration needs is saved.

The application discloses a high-operation-flexibility nitrogen oxide pressurized absorption device and method, wherein the absorption device takes the first layer tray of an absorption tower as an inlet absorption water quantity regulator, a self-control regulating system is additionally arranged on a water inlet pipeline of an absorption water tank, a self-control regulating valve is arranged on an inlet of a liquid ring compressor from the tower kettle, a dilute nitric acid tank and the liquid ring compressor set are integrated into a large circulation system, a process mode of increasing pipeline flow by the large circulation is adopted, and the device defects of regulating valve internal leakage are solved, so that the problems of difficult operation under different nitrogen oxide absorption loads and easy operation failure leading to non-standard emission are effectively solved.