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A high efficiency electrolytic water device using 1 or N cascaded cells to directly power an electrolytic water electrode

A technology of connecting batteries in series and electrolyzing water, which is applied to battery circuit devices, circuit devices, current collectors, etc., and can solve problems such as increased environmental pollution, waste of battery energy, and low efficiency of battery power utilization

Active Publication Date: 2015-09-09
罗民雄 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the currently popular battery-powered membraneless electrolyzed water devices, especially mobile and portable membraneless electrolyzed water devices, generally have the problem of low battery power utilization efficiency, because these devices all use battery voltage converters (i.e. DC- DC converter), the battery voltage is transformed by the voltage converter, and then supplies power to the electrolytic electrode to meet the higher voltage required by the electrolytic water process. For example, the output voltage of a single lithium battery is about 4.2V, while the general membraneless electrolytic water process A voltage of about 30V is required, so the 4.2V voltage of the lithium battery needs to be raised to 30V through a DC-DC converter. This conversion makes the battery application efficiency lower than 30%, resulting in a great waste of battery energy and increasing environmental pollution.

Method used

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  • A high efficiency electrolytic water device using 1 or N cascaded cells to directly power an electrolytic water electrode
  • A high efficiency electrolytic water device using 1 or N cascaded cells to directly power an electrolytic water electrode
  • A high efficiency electrolytic water device using 1 or N cascaded cells to directly power an electrolytic water electrode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] See this example figure 1 , figure 1 Among them, 1 is the control circuit, 2 is 1 or N batteries in series, N is an integer greater than 1, 5 is the membraneless electrolysis water electrode assembly, the c terminal of the control circuit is connected to 2 and 5, and the g terminal is figure 1 The common terminal of the circuit, 6 is a switch controlled by the control circuit (it can be regarded as a part of the control circuit); when the control circuit 1 starts the device to perform electrolysis of water, it is connected from k to control 6, and Ucg directly supplies power to 5 with high efficiency through 6 (6 The power loss is low and can be ignored); the electrode assembly 5 electrolyzes the water in the electrode gap after being energized. The number of batteries connected in series, that is, the value of N, can be appropriately selected in an integer range greater than 1 according to the characteristics of the membraneless electrolysis electrode assembly and the...

Embodiment 2

[0020] See this example figure 2 As shown, the same parts as in Embodiment 1 will not be described in detail. The dotted line box 1 in the figure is a control circuit, 8 in 1 is a charging IC that outputs a fixed charging voltage Uco, and 2 is N batteries in series (N is an integer greater than 1). 9 is the stable voltage Uwg, the w terminal is connected to the o terminal, and the g point is figure 1 The common terminal of the circuit, the high voltage terminal of N series batteries 2 is connected to the positive pole C of Uco, and the low voltage terminal is connected to point g of Uwg, the charging voltage of the series battery is Ucg=Uco+Uwg, because the range of the charging voltage Uco output by the charging IC is fixed , so changing Uwg can change Ucg to reach the charging voltage required by N batteries connected in series.

[0021] In general, the required charging voltage Ucg is greater than Uco, so Uwg and Uco are selected to have the same polarity, and the actual ...

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Abstract

A high efficiency electrolytic water device using 1 or N cascaded cells to directly power an electrolytic water electrode is characterized by comprising the following elements: 1 or N cascaded cells, wherein N is an integer bigger than 1; a filmless electrolytic water electrode assembly; a control circuit controlling start and close of electrolytic water work. In an electrolytic water process, the cells are controlled by the control circuit so as to directly power up the filmless electrolytic water electrode assembly without voltage conversion, thus electrolyzing the water in a gap between a positive electrode and a negative electrode of the electrode assembly; when the high efficiency electrolytic water device is charged by charging cells, a charging circuit is arranged in the device so as to charge the cells, or an external charger charges the cells. A simple method of connecting in series with a stable voltage can change charging an IC real charging voltage, so the IC can charge N cascaded cells, thus improving charging quality; an anode and a cathode of each cascaded charging cell or certain cell are respectively connected in parallel with a voltage amplitude limit circuit, so each cell charging voltage complies with needs, thus realizing cell cascade charging balance.

Description

technical field [0001] The invention adopts one or N batteries connected in series to directly supply power to electrolyzed water electrodes, and belongs to the technical field of electrolyzed water, energy saving and environmental protection. Background technique [0002] In recent years, with the breakthrough development of membraneless electrolyzed water technology, membraneless electrolyzed water devices are rapidly popularizing. Drinking high-quality electrolyzed water, especially electrolyzed negative hydrogen water with high negative potential and high hydrogen content, has brought many people The health gospel, "Drink negative hydrogen water freely, live a healthy and happy life" is becoming a dream come true, becoming the empathy of tens of millions of people. However, the currently popular battery-powered membraneless electrolyzed water devices, especially mobile and portable membraneless electrolyzed water devices, generally have the problem of low battery power u...

Claims

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Application Information

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IPC IPC(8): H02J7/00
Inventor 罗民雄黎明
Owner 罗民雄