3results about How to "Solve layout difficulties" patented technology

The utility model discloses a kind of concentrated brine chemical cleaning medicine jar, specifically related to water treatment technical field.Concentrated brine chemical cleaning medicine jar, comprising: tank body, the tank body top is provided with dosing opening, the dosing opening is not set in tank body top center position, because tank body top needs to be provided with multiple holes, each hole is connected with different pipeline, to avoid changing the design of original pipeline, the dosing opening of the device extends traditional chemical cleaning tank, the dosing opening top is provided with cover plate, the bottom of the cover plate is fixedly installed with fixed pipe, the bottom of the fixed pipe is rotatably installed with multiple rotating rods, when there is no support under rotating rod, its free end is towards downward under gravity, still include soft aeration pipe.The concentrated brine chemical cleaning medicine jar provided by the utility model can realize the sufficient mixing of medicament and water, effectively avoid the phenomenon of medicament caking, improve cleaning efficiency and effect.

The application discloses a hydraulic testing device and a railway vehicle, and relates to the technical field of railway vehicles. In the hydraulic testing device, a first oil port and a second oil port are arranged on a panel of a hydraulic rescue control device, a rodless cavity loop of a hydraulic cylinder comprises a first hose and a rodless cavity transverse pipeline, and two ends of the first hose are connected with the first oil port and a first three-way joint of the rodless cavity transverse pipeline respectively. A rod cavity loop of the hydraulic cylinder comprises a second hose, a plug valve pipeline assembly, a third hose and a rod cavity transverse pipeline, two ends of the second hose are connected with the second oil port and a first end of the plug valve pipeline assembly respectively, two ends of the third hose are connected with a second three-way joint of the rod cavity transverse pipeline and a second end of the plug valve pipeline assembly respectively, and a first testing joint and a second testing joint are respectively arranged at one end of the rodless cavity transverse pipeline and the rod cavity transverse pipeline extending to a side of a vehicle body. The hydraulic testing device solves the problem that the plug valve, the testing joint and pipelines thereof are difficult to arrange due to space limitation.

The present application relates to a kind of quick arrangement device and method suitable for mountain photovoltaic engineering assembly.The present application is suitable for photovoltaic engineering installation construction technical field.The technical problem to be solved by the present application is to provide a kind of quick arrangement device and method suitable for mountain photovoltaic engineering assembly.The technical scheme employed by the present application is to provide a kind of quick arrangement device and method suitable for mountain photovoltaic engineering assembly, comprising: unmanned aerial vehicle transport device, laser recognition device, assembly adsorption device, assembly transport trolley, power supply device and control system;Wherein, the assembly adsorption device and the laser recognition device are fixed in the unmanned aerial vehicle transport device, and the unmanned aerial vehicle transport device is connected with the power supply device by flexible cable;The power supply device is installed on the assembly transport trolley;The unmanned aerial vehicle transport device, laser recognition device, assembly adsorption device, assembly transport trolley are all connected with the control system communication.