Mini type electroosmosis pump
An electroosmotic pump and miniature technology, applied in the direction of pumps, electrical components, electromechanical devices, etc., can solve the problems of inability to work continuously for a long time, regular replacement of porous stems, and pumps that cannot be used for a long time, achieving low cost and simple reagent requirements , fast response effect
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[0012] Such as figure 1 As shown, the present invention is provided with a pump body 1. The pump body can be a unit assembly type or a continuous integrated structure. A fluid channel is arranged in the pump body. At least 3 positive and negative electrode chambers 2 are arranged in the fluid channel. It is filled with electrolyte solution, and a porous core 3 is arranged between every two electrode chambers. The porous core has a positive or negative charge on the surface and has a thickness of 0.5-10 mm. Each electrode chamber is connected to a power source E through a conductor 4. The conductor 4 may be an electronic conductor, or a composite of an ion conductor and an electronic conductor. The ion conductor can use anion / cation exchange resin membrane / belt, and the electronic conductor can use reversible electrodes, such as Ag / AgCl, Ag / Ag 2 O and other electrodes.
[0013] The number of electrode chambers is preferably an odd number. The front and rear ends of the pump body ar...
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