AC-DC conversion oxygenerator provided with anion system
A technology of direct current conversion and oxygen generator, applied in the direction of oxygen preparation, etc., can solve the problems of non-adjustable oxygen-enriched flow rate, limited application environment, and inability to directly display, etc., and achieve the effect of improving immunity, neat and beautiful appearance, and easy to carry
Inactive Publication Date: 2009-12-30
周纪昌
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Problems solved by technology
However, the shortcomings of the existing membrane separation oxygen production technology are that the oxygen molecules are not active, the effect is poor, the oxygen enrichment flow rate cannot be adjusted, and it cannot be directly displayed. The oxygen generator uses AC power supply, which has poor adaptability and limited application environment.
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[0013] The invention discloses an oxygen generator with a negative ion system for alternating current and direct current conversion, such as figure 1 , figure 2 As shown, it includes a box chassis 1, a frame 11, a shell 17 and a front panel 16 are installed on the chassis, a display panel 15 is installed on the front panel, a vacuum pump 2 is installed in the bottom of the frame 11, and the vacuum pump has a cooling fan 5. Oxygen-enriched membrane plate 3, gas storage tank 9 and oxygen outlet nozzle 12 are installed in the top of 11, and vacuum pump 2 is connected to oxygen-enriched membrane plate 3 by exhaust pipe fitting 20 (vacuum pump negative pressure suction pipe fitting), is shaped on in casing 17 The air outlet cover 7 is characterized in that the outer wall of the air inlet cover 7 is equipped with a dust-proof filter screen 8, and an anion generator 10 is installed in the top of the frame 11, and the high-pressure opening of the anion generator is connected in the p...
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The invention relates to an AC-DC conversion oxygenerator provided with an anion system, which comprises a box body base plate, wherein the base plate is provided with a stander, a shell and a front panel, the front panel is provided with a display panel, a vacuum pump is arranged in the lower part of the stander and is provided with a cooling fan, an oxygen-rich membrane plate, an air storage tank and an oxygen discharge nozzle are arranged in the upper part of the stander, the vacuum pump is connected with the oxygen-rich membrane plate through an exhaust pipe, and an air inlet cover is arranged in the shell. The AC-DC conversion oxygenerator is characterized in that the outer wall of the air inlet cover is provided with a dustproof filter screen, a negative ion generator is arranged in the upper part of the stander, the opening (added with a carbon brush so that the discharged oxygen contains negative ions) of the negative ion generator is connected to a pipeline from the vacuum pump to the air storage tank, and the vacuum pump, the fan and the negative ion generator are connected with a power supply and a control circuit respectively. The oxygenerator can produce clean oxygen-rich air with negative ions to promote metabolism, can select different oxygen flow to meet the requirements of users according to crowds of different ages, and can use alternating current and direct current power supplies to adapt to different environments.
Description
technical field [0001] The invention relates to an oxygen concentrator with an AC / DC conversion with a negative ion system, which is mainly used in the fields of family, automobile and space oxygenation to increase the oxygen concentration in the air for medical and health care. Background technique [0002] At present, there are three methods of air separation and oxygen production: cryogenic method, pressure swing adsorption separation method, and membrane separation method. The advantages of cryogenic oxygen production are: 99.6% high-purity oxygen can be obtained, but the disadvantages are large equipment investment and long start-up time. Oxygen production by pressure swing adsorption separation can obtain oxygen with a concentration of 93%, but it has disadvantages such as high energy consumption and high noise. Membrane separation oxygen production is to use the different characteristics of different gas molecules in the air to penetrate the oxygen-enriched membrane ...
Claims
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IPC IPC(8): C01B13/02
Inventor 周纪昌
Owner 周纪昌