Negative ion pulse intensifier

Abstract

The invention relates to a negative ion pulse intensifier which comprises a high-voltage insulating square housing, an inner housing, a negative-ion generator incoming end and a negative ion accelerator releasing end, the negative ion pulse intensifier is characterized in that: an accelerating inner barrel of which section is hyperbolic is arranged in the inner housing, two ends of the accelerating inner barrel and two ends of the inner housing are connected in matching and sealing manner, natural mineral powders doped with nanographene powders are filled in the accelerating inner barrel, an electric conductor for accommodating negative ion emitting carbon fiber is arranged on the negative-ion generator incoming end and on the center of the accelerating inner barrel end, and the end face of the releasing end of a negative ion accelerator is externally connected with carbon nanofibres of a negative-ion emitter through wires. According to the invention, a good performance of guiding negative ion of nanographene particles and Venturi effect in fluid are applied to negative ion flowing, problems of small emitting spacial scale of the negative-ion emitter, low negative ion reactivity and slow migration rate are solved.

Description

technical field [0001] The invention relates to the technical field of negative ions, in particular to a negative ion pulse intensifier suitable for the field of air purification. Background technique [0002] Negative ions are one or more negatively charged oxygen ions. Oxygen ions can purify or degrade harmful substances in the air. The existence of negative ions can make the air self-purifying. Therefore, negative ion technology is currently It is widely used in the field of air purification. Negative ions The current common negative ion generating device is composed of a simple high-voltage generator and a discharge electrode that generates ions. This form of negative ion generating device is caused by ionization due to the poor discharge stability and low discharge frequency during the corona discharge process. The generation power of negative ions is limited, and the negative ions produced by it are ordinary negative electrons with low energy. Their stability is poor,...

AI Technical Summary

Problems solved by technology

Negative ions The current common negative ion generating device is composed of a simple high-voltage generator and a discharge electrode that generates ions. This form of negative ion generating device is caused by ionization due to the poor discharge stability and low discharge frequency during the corona discharge process. The generation power of negative ions is limited, and the negative ions produced by it are ordinary negative electrons with low energy. Their stability is poor, the release distance is too low, and they are not easily absorbed by the human body. harm

The negative ions produced by this form of negative ion generating device cannot effectively reduce positive ions in the air, positively charged particles that pollute the atmosphere, active oxygen (free radicals) produced in the atmosphere, and static electricity carried by the human body.

Moreover, most of the high-voltage generators commonly used in this kind of negative ion generators currently use transformers. Through the input DC voltage, a high-frequency oscillating current is generated through the oscillator circuit, which is boosted by the transformer and then doubled multiple times. Output a DC negative high voltage to generate high-voltage electric field to ionize the air to generate negative ions. The circuit structure is relatively complicated, and the product made is large in size. The application range and occasions are greatly limited, and it is easy to generate electromagnetic interference, which affects people's work and life. It has an impact, and due to the high voltage, there are also unsafe, unstable hidden dangers, and if it may cause combustion and other disadvantages

[0003] In order to solve the shortcomings of the existing negative ion generators such as instability, insufficient strength, and small emission range, there are many negative ion boosters, negative ion pulse boosters, etc. on the market, which are used to enhance the negative ions generated by general negative ion emitters. Equivalent to insufficient water pressure of tap water, a booster device is added

The use of the booster has greatly improved the application occasions and application effects of the negative ion generator, but the boosting effect of the current negative ion booster is also unstable, and the service life is short. Some boosters are prone to heat and other phenomena during use. After a long time of use, due to the weakening of the internal material, the reinforcement effect is reduced, which brings inconvenience to the user

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