High pressure cleaning pump with planet structure

Abstract

The invention relates to a high pressure cleaning pump with a planet structure, and belongs to the technical field of cleaning devices. The high pressure cleaning pump with the planet structure comprises a motor and a pump body. The pump body is provided with an upper end cover and a lower end cover, the pump body is in an annular shape, an eccentric wheel connected with the motor is arranged in the central position of the pump body, the pump body is provided with a plurality of pressure cavities distributed in a planet mode, a pressure cavity is provided with piston rods, each piston rod points to the eccentric wheel and interacts with the eccentric wheel respectively, a water storing chamber I is arranged between the pump body and the upper end cover, a water storing chamber II is arranged between the pump body and the lower end cover, the water storing chamber I and the water storing chamber II are in annular shapes, the pressure cavities are arranged between the water storing chamber I and the water storing chamber II, and the pressure cavities correspondingly communicate with the water storing chamber I and the water storing chamber II. According to the high pressure cleaningpump with the planet structure, the pressure cavities are distributed in the planet mode, pressing adding can be continuously conducted under the action of the piston rods, it is ensured that water can be supplied in time through the water storing chamber I, pressure-added water can be stored through the water storing II, energy conserving is conducted, and pressure output through the pump body can be further increased, the overall structure of the pump body is compact and stable, and the generated pressure is large.

Description

technical field [0001] The invention belongs to the technical field of cleaning equipment, in particular to a high-pressure cleaning pump with a planetary structure. Background technique [0002] There are many types and varieties of high-pressure pumps. The high-pressure pumps used for cleaning mainly achieve the effect of high-pressure injection after pressurizing the liquid. The publication number is CN106089619A, a pump body of a high-pressure cleaning machine, which discloses a pump body that uses the reciprocating motion of a plunger to pressurize and realize high pressure. It can be understood from the accompanying drawings and the description of the invention that the outer wall of the pump is provided with a plurality of water inlet holes and water outlet holes, and each plunger corresponds to a water inlet and a water outlet, which is equivalent to each plunger independently dispelling the water. Pressurized to do work, and then ejected, the pressurized water cann...

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Problems solved by technology

It can be understood from the accompanying drawings and the description of the invention that the outer wall of the pump is provided with a plurality of water inlet holes and water outlet holes, and each plunger corresponds to a water inlet and a water outlet, which is equivalent to each plunger independently dispelling the water. Pressurized to do work, and then ejected, the pressurized water cannot be stored and stored, the plunger stops moving, the high-pressure water is used up, the time delay is poor, and the pressure is low

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