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Electro-osmotic pump system, manufacturing method of functional electrode of electro-osmotic pump system and fluid conveying method

A manufacturing method and technology of electroosmotic pumps, applied in control systems, motor control, manufacturing motor generators, etc., can solve the problems that electroosmotic pumps cannot work stably for a long time, and achieve improved pumping efficiency and energy utilization, long-term oxidation Effect of reducing active life, avoiding electrolysis and generating bubbles

Active Publication Date: 2021-08-24
HANGZHOU WEIMING XINKE TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to at least solve the problem that the existing electroosmotic pump cannot work stably for a long time due to the electrolysis of water by the functional electrode

Method used

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  • Electro-osmotic pump system, manufacturing method of functional electrode of electro-osmotic pump system and fluid conveying method
  • Electro-osmotic pump system, manufacturing method of functional electrode of electro-osmotic pump system and fluid conveying method
  • Electro-osmotic pump system, manufacturing method of functional electrode of electro-osmotic pump system and fluid conveying method

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Embodiment Construction

[0052] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0053] It should be understood that terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may also be meant to include the plural forms unless the context clearly dictates otherwise. The terms "comprising", "comprising", "containing" and "having" are inclusive and thus indicate the presence of stated fea...

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Abstract

The invention relates to an electroosmotic pump system, a manufacturing method of a functional electrode of the electroosmotic pump system and a fluid conveying method. The electroosmotic pump system comprises a liquid storage tank, an electroosmotic driving module, a fluid pipeline, a plurality of valves, a power supply and a control module; the electroosmosis driving module comprises a functional electrode with reversible oxidation-reduction activity; the fluid pipeline comprises two communicated three-way pipelines, the electro-osmosis driving module is arranged at the communication position of the two three-way pipelines, each three-way pipeline is communicated with the liquid storage pool and the outside, and the valves are opened or closed to form a fluid channel for target liquid to flow to the outside after flowing through the electro-osmosis driving module from the liquid storage pool; and the flowing directions of the target liquid flowing through the electroosmosis driving module in the first fluid passage and the second fluid passage are opposite. According to the electroosmotic pump system, the functional electrode with reversible oxidation-reduction activity, the first fluid passage and the second fluid passage are arranged, so the oxidation-reduction activity of the functional electrode can be repaired, and the electroosmotic pump can stably work for a long time.

Description

technical field [0001] The invention belongs to the technical field of fluid delivery, and in particular relates to an electroosmotic pump system and a method for making functional electrodes thereof, and a fluid delivery method. Background technique [0002] The electroosmotic pump is a device that uses electroosmosis for fluid transmission. It has the advantages of simple structure, no mechanical friction, less self-heating, and easy integration and assembly. The electroosmotic pump usually includes a porous medium and electrodes arranged on both sides of the porous medium. When the electroosmotic pump works, a certain voltage needs to be applied to the electrodes on both sides, and the flow rate of the fluid is controlled by controlling the magnitude of the applied voltage. [0003] However, when a voltage is applied, a Faradaic reaction usually occurs on the electrode, that is, when water or an aqueous solution is used as the working fluid, the water will be electrolyzed...

Claims

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Application Information

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IPC IPC(8): H02K44/02H02K15/00H02P31/00
CPCH02K44/02H02K15/00H02P31/00
Inventor 李良杨倩高猛叶乐
Owner HANGZHOU WEIMING XINKE TECH CO LTD
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