A water pump with high efficiency and energy saving

Abstract

The invention discloses a high-efficiency and energy-saving water pump, which comprises a mounting base, two symmetrically distributed first mounting plates are fixed on the front end and rear end of the mounting base, and a first mounting plate is provided on one side of the upper surface of the mounting base. Mounting groove, the top of the first mounting groove is provided with a pump body, the upper surface of the mounting base is fixed with a second mounting plate and a third mounting plate, and the second mounting plate is located between the first mounting groove and the third mounting plate. Between the plates, a bearing box is arranged between the first installation groove and the second installation plate, and a motor is fixed on the upper surface of the third installation plate, and the bearing box is located between the pump body and the motor, and the motor The output end of the pump is fixed with the pump shaft; the present invention enters the impeller from the baffle through the water entering the pump body, and is thrown out from the diversion groove by the centrifugal force generated by the high-speed rotation of the impeller, so as to guide the water entering the pump body , Improve the working efficiency of the water pump and realize the effect of energy saving.

Description

technical field [0001] The invention relates to the technical field of centrifugal water pumps, in particular to an efficient and energy-saving water pump. Background technique [0002] A water pump is a machine that transports or pressurizes a liquid. It transfers the mechanical energy of the prime mover or other external energy to the liquid, increasing the liquid energy, and is mainly used to transport liquids including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal. [0003] Liquids, gas mixtures and liquids with suspended solids can also be transported. The technical parameters of pump performance include flow, suction, head, shaft power, water power, efficiency, etc.; according to different working principles, it can be divided into volumetric pumps, vane pumps and other types. Positive displacement pump uses the change of its working chamber volume to transfer energy; vane pump uses the interaction between rotating blades and water to transfe...

AI Technical Summary

Problems solved by technology

[0008] The existing water pumps have low working efficiency and high energy consumption during use, and the working efficiency of the water pump is often affected by the aging and wear of the bearings. It is inconvenient to install and disassemble, which makes it difficult to transfer the water pump and replace parts. At the same time, the water pump is working. Vigorous shaking, so that the stability of the pump is not high

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