Parallel extended DC diaphragm electromagnetic pump
An extended, electromagnetic pump technology, applied in the field of electromagnetic pumps, can solve the problems of less energy loss and low maintenance rate, and achieve the effects of long life, good effect and easy operation
Inactive Publication Date: 2017-08-08
HENAN INST OF ENG
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Problems solved by technology
[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a parallel extended DC diaphragm electromagnetic pump, which can effectively solve the problem of stable operation of the electromagnetic pump, less energy loss, low maintenance rate, long service life and can be used according to The problem of multi-level parallel expansion in the production situation
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[0011] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0012] Depend on Figure 1-4 Given, the present invention includes a pump body and a connecting pipe, the pump body 1 is a hollow structure, the pump body is provided with a diaphragm 2, and the diaphragm 2 separates two first compression spaces 21 that are not connected to each other in the inner cavity of the pump body And the second compression space 21a, the center of the diaphragm 2 is provided with a permanent magnet 3, and the two sides of the permanent magnet 3 are respectively provided with the first breathing valves protruding outward on the pump body where the first compression space 21 and the second compression space 21a are located. Pipe 6, the second breathing tube 6a, the first electromagnetic coil 4 is wound on the outer wall of the first breathing tube 6, and the first electromagnetic coil 4 correspondi...
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The invention relates to a parallel expanding type direct current diaphragm electromagnetic pump which can be used for effectively achieving the purposes that the electromagnetic pump is stable in work, low in energy loss, low in maintenance rate and long in service life and can conduct multi-level parallel expanding by itself according to production conditions. According to the technical scheme, a diaphragm is arranged in a pump body and divides an inner cavity of the pump body into a first compressing space and a second compressing space which do not communicate with each other; a permanent magnet is arranged in the center of the diaphragm; a first breathing pipe extending outwards is arranged on one side of the permanent magnet, and a second breathing pipe extending outwards is arranged on the other side of the permanent magnet; a first electromagnetic coil is wound around the outer wall of the first breathing pipe, and the inner wall where an opening of the end, connected with the first compressing space, of the first electromagnetic coil is located is provided with a first Hall sensor corresponding to the permanent magnet; and a second electromagnetic coil is wound around the outer wall of the second breathing pipe, and the inner wall where an opening of the end, connected with the second compressing space, of the second electromagnetic coil is located is provided with a second Hall sensor corresponding to the permanent magnet. By means of the parallel expanding type direct current diaphragm electromagnetic pump, the output flow can be adjusted automatically, use is convenient, and effects are good.
Description
technical field [0001] The invention relates to an electromagnetic pump, in particular to a parallel extended DC diaphragm electromagnetic pump. Background technique [0002] The electromagnetic diaphragm pump is a power pump used to transport conventional liquids, gases, or corrosive and dangerous liquids in the chemical industry, printing and dyeing industry. It generates a magnetic field through an electromagnetic coil, and uses electromagnetic force to drive the piston to move in the pump body, thereby generating a push Force to make the fluid flow. The current classification of diaphragm pumps can be divided into pneumatic diaphragm pumps powered by compressed air, hydraulic diaphragm pumps powered by hydraulic oil medium, and electric diaphragm pumps powered by electricity. Among them, pneumatic diaphragm pumps and hydraulic diaphragm pumps require additional devices such as air compressors and hydraulic pumps. The system is complex and huge, which limits the installa...
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IPC IPC(8): F04B43/04F04B43/00
CPCF04B43/009F04B43/04
Inventor 谷保祥刘帅霞王喜英刘碧波
Owner HENAN INST OF ENG