56results about How to "Reduce performance waste" patented technology

A water pumping device with a liquid storage tank and a center shaft with a plating coating comprises a power device (7), a water pumping device body (8), a water outlet pipe (9), a water inlet pipe (10) and an inlet water filtering device (20). The power device (7) is used for supplying power to the water pumping device body (8). The water pumping device body (8) can generate pressurized water flow, the water flow is conveyed out through the water outlet pipe (9), and the water inlet pipe (10) is used for absorbing water flow from a water source.

The invention discloses a pumping device provided with a connecting part with a radial narrow groove, and an electroplating center shaft. The pumping device comprises a power unit (7), a pumping device body (8), a water outlet pipe (9), a water inlet pipe (10) and a water inlet filter device (20), wherein the power unit (7) is used for providing power for the pumping device body (8), the pumping device body (8) is capable of generating pressurized water flow and sending the pressurized water flow out through the water outlet pipe (9), and the water inlet pipe (10) is used for absorbing the water flow from a water source.

The invention discloses an IO feature information processing method, and the method comprises the steps of carrying out the recording of the IO information according to a preset rule, and obtaining anIO statistical list; when an IO characteristic information request instruction sent by a module is received, determining a corresponding statistical operation according to the type of the IO characteristic information request instruction, and executing the statistical operation on the IO statistical list to obtain IO characteristic information; and sending the IO feature information to the module. By unifying the calculation process of the IO characteristics, the redundant operation steps executed among different modules are reduced, the performance waste is reduced, and the performance utilization rate is improved. The invention further discloses an IO feature information processing device, an IO feature information obtaining method, an IO feature information obtaining device, a server and a computer readable storage medium which have the above beneficial effects.

The invention relates to a water pumping device with a center shaft with an electrodeposited coating and a ball thrust bearing. The water pumping device comprises a power device (7), a water pumping device body (8), a water outlet pipe (9), a water inlet pipe (10) and a water inlet filter device (20), wherein the power device (7) is used for providing power for the water pumping device body (8); the water pumping device body (8) can produce pressurized water flow and sends the water flow through the water outlet pipe (9); the water inlet pipe (10) is used for drawing the water flow from a water source.

A water pumping device with a sliding conical bearing and a ball thrust bearing comprises a power device (7), a water pumping device body (8), a water outlet pipe (9), a water inlet pipe (10) and an inlet water filtering device (20). The power device (7) is used for supplying power to the water pumping device body (8). The water pumping device body (8) can generate pressurized water flow, the water flow is conveyed out through the water outlet pipe (9), and the water inlet pipe (10) is used for absorbing water flow from a water source.