84results about How to "Realize vibratory reciprocating motion" patented technology

The invention relates to a device which is provided with a ball thrust bearing and a liquid storage tank and can be used for discharging liquid by air pressure. The device comprises a pressure air supply device (7), a pressure cavity (8), a pressure supply pipe (9), a liquid discharging pipeline (10) and a drawing and filtering device (20), wherein the pressure air supply device (7) is used for providing pressure for the pressure cavity (8) by the pressure supply pipe (9); the pressure cavity (8) can be used for pressurizing the liquid in the pressure cavity (8) and sending out the liquid through the liquid discharging pipeline (10); the drawing and filtering device (20) is arranged at the end of the inner side of the liquid discharging pipeline (10) and is used for filtering the liquid when the liquid is drawn by the liquid discharging pipeline (10) from the pressure cavity (8); the liquid is sent out in a flowing way at the end of the outer side of the liquid discharging pipeline (10); the top of the pressure cavity (8) is provided with a liquid inlet (81).

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.

A water pumping device with a liquid storage tank and a sliding conical bearing comprises a power device (7), a water pumping device body (8), a water outlet pipe (9), a water inlet pipe (10) and an inflowing water filtering device (20). The power device (7) is used for providing power for the water pumping device body (8), the water pumping device body (8) can generate pressurized water and send out the water through the water outlet pipe (9), and the water inlet pipe (10) is used for drawing the water from a water source.

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.

A liquid supply device with a central shaft provided with an electroplated coating and a liquid storage tank is used for supplying liquid by utilizing air pressure. The device comprises a pressure air supply device (7), a pressure cavity (8), a pressure supply pipe (9), a liquid supply pipeline (10) and a drawing filtering device (20), wherein the pressure air supply device (7) is used for providing pressure for the pressure cavity (8) through the pressure supply pipe (9); according to the pressure cavity (8), liquid in the pressure cavity (8) can be pressurized and is discharged through the liquid supply pipeline (10); the drawing filtering device (20) is arranged at the inner side end of the liquid supply pipeline (10) and is used for filtering the liquid when the liquid supply pipeline (10) draws liquid from the pressure cavity (8); the outer side end of the liquid supply pipeline (10) is used for allowing the discharged liquid to flow; a liquid inlet (81) is formed in the top of the pressure cavity (8).

The invention relates to a water pumping device with a ball thrust bearing and a liquid storage tank. 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.

The invention discloses a liquid supply device which comprises a layered sealing strip and a radial extension connecting part with a radial long and narrow slot and supplies liquid by utilizing air pressure. The liquid supply device comprises a pressure air supply device (7), a pressure chamber (8), a pressure supply pipe (9), a liquid supply pipeline (10) and a suction filtering device (20), wherein the pressure air supply device (7) is used for providing pressure for the pressure chamber (8) through the pressure supply pipe (9); the pressure chamber (8) can pressurize liquid in the pressure chamber (8) and discharge the liquid through the liquid supply pipeline (10); the suction filtering device (20) is arranged at the inside end of the liquid supply pipeline (10) and is used for filtering liquid when the liquid supply pipeline (10) sucks liquid from the pressure chamber (8); the outside end of the liquid supply pipeline (10) is used for allowing the discharged liquid to flow; a liquid inlet (81) is formed in the top of the pressure chamber (8).

A water pumping device with a ball thrust bearing and a connecting part with a radial long and narrow groove 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 relates to a water pumping device with a ball thrust bearing and a buffered limited pipe section. 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.

The invention relates to a water pumping device with a connecting part with a radial narrow slot and a liquid storage tank. 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.

Provided is a liquid discharge device provided with a ball thrust bearing and a sliding conical bearing. The liquid discharge device comprises a pressure air supply device (7), a pressure chamber (8), a pressure supply pipe (9), a liquid discharge pipeline (10) and an obtaining and filtering device (20), wherein the pressure air supply device (7) is used for providing pressure for the pressure chamber (8) through the pressure supply pipe (9), the pressure chamber (8) can pressurize liquid inside the pressure chamber (8) and send out the liquid through the liquid discharge pipeline (10), the obtaining and filtering device (20) is arranged at the inner side end of the liquid discharge pipeline (10) and is used for filtering the liquid when the liquid discharge pipeline (10) obtains the liquid from the pressure chamber (8), the outer side end of the liquid discharge pipeline (10) is used for sending out the liquid in a flowing mode, and a liquid inlet (81) is formed in the top of the pressure chamber (8).

The invention discloses a liquid feeding device with a sealing strip with a layered structure and a liquid saving box. The liquid feeding device comprises a pressure air feeding device (7), a pressure cavity (8), a pressure feeding pipe (9), a liquid feeding pipeline (10) and an adsorbing filtering device (20), wherein the pressure air feeding device (7) is used for providing pressure for the pressure cavity (8) through the pressure feeding pipe (9); the pressure cavity (8) is capable of pressurizing liquid in the pressure cavity (8) and sending the pressurized liquid out through the liquid feeding pipeline (10), and the adsorbing filtering device (20) is arranged on the inner side end of the liquid feeding pipeline (10) and is used for filtering the liquid when the liquid feeding pipeline (10) absorbs the liquid from the pressure cavity (8); the outer side end of the liquid feeding pipeline (10) is used for sending out the liquid in a flowing manner, and the top of the pressure cavity (8) is provided with a liquid inlet (81).

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.