Appliance for conveying water by using plunger type electromagnetic pump

Abstract

The invention discloses an appliance for conveying water by using a plunger type electromagnetic pump, and belongs to the technical field of appliances using the water as a working medium or a raw material. An existing appliance for conveying the water by using a plunger type electromagnetic pump cannot normally convey the water and cannot be normally used due to adhesion between a rubber plug anda corresponding matching piece. According to the appliance for conveying the water by using the plunger type electromagnetic pump, the plunger type electromagnetic pump used for conveying the water to a water heating appliance is arranged in a machine body, a water outlet plug blocks a cut-off port by virtue of elastic force of a water outlet spring, and then the plunger type electromagnetic pumpis in a working state; the water outlet plug is controlled by a control structure extending outside the machine body, the control structure is operated to make the water outlet plug leave the cut-offport, and then the plunger type electromagnetic pump is in a storage state; and thus, the plunger type electromagnetic pump can be switched to the working state for working or the storage state for storage by the control structure. Due to the fact that the water outlet plug is suspended away from the cut-off port in the storage state, the water outlet plug is not in contact with the other structures, adhesion cannot be caused, and the problem that the appliance can not work due to the fact that the appliance can not convey the water caused by the adhesion is solved.

Description

technical field [0001] The invention belongs to an appliance using water as a working medium or raw material, in particular to an appliance using a plunger type electromagnetic pump for water delivery. Background technique [0002] In recent years, with the development of mechatronics technology, a plunger electromagnetic pump with low power and no need for motors has gradually been recognized by people, and its application has become more and more extensive. At present, the plunger electromagnetic pump on the market is a miniature high-pressure plunger pump driven by electromagnetism. It is different from a purely mechanical plunger pump. The magnetic field, through the alternating magnetic field, drives the plunger as the movable pump core to generate reciprocating vibration of a certain frequency under the action of the spring force, and causes the pressure of the matching sealing chamber to change continuously during the reciprocating vibration of the plunger, so that th...

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Problems solved by technology

[0004] The technical problem to be solved and the technical task proposed by the present invention are to overcome the problem that the existing appliance that uses a plunger type electromagnetic pump to deliver water is prone to failure of normal water delivery and normal use due to adhesion between the rubber plug and the corresponding fitting. Defects, provide a water delivery appliance with a plunger type electromagnetic pump that can deliver water normally and ensure normal use

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