Main function of negative ion air purifier

　　Negative ions can not only promote the human body to synthesize and store vitamins, but also strengthen and activate the human body's physiological activities. Therefore, it is also called "air vitamin". It is believed that, like food vitamins, it has a very important impact on the life activities of the human body and other organisms. , For example, after a thunderstorm, the negative ions in the air increase, and people feel comfortable. In the air-conditioned room, because the negative ions in the air almost disappear after a series of air-conditioning purification treatment and long ventilation ducts, people will feel chest tightness, dizziness, fatigue, work efficiency and health status if they stay in it for a long time. syndrome". In the medical field, negative ions are confirmed to be an effective means of killing germs and purifying the air. The main mechanism is that after the combination of negative ions and bacteria, the bacteria produce structural changes or energy transfer, resulting in the death of bacteria, and finally settle on the ground. Medical research shows that the negatively charged particles in the air increase the oxygen content in the blood, which is conducive to the transportation, absorption and utilization of blood oxygen, and has the functions of promoting human metabolism, improving human immunity, enhancing human muscle energy, and regulating the balance of body functions. According to research, negative ions have inhibitory, relieving and auxiliary treatment effects on 7 systems of the human body and nearly 30 kinds of diseases, especially for the health care of the human body. Negative ions are also known as "air vitamins" in the medical field.

　　Negative air ions also have sedative and hypnotic effects. If we inhale the right amount of negative ions every day and persevere, it will be of great benefit to our health: make people energetic, eliminate fatigue and burnout, and improve work efficiency. Improve sleep and eliminate neurasthenia. Reduce disease incidence and prevent colds and respiratory diseases. Improve the symptoms of heart and cerebrovascular diseases. Under the action of negative ions, the excitability of bones can be increased, and the time value of exercise can be reduced, which is helpful for athletes to improve their performance, especially for some projects that require rapid response, such as sprinting and swimming.

　　The amount of negative ions in the air is affected by the special geographical conditions and the content is different. More abundant in parks, suburban fields, seashores, lakes, near waterfalls and forests. When people enter the above venue, the mind is fresh, the breath is easy and refreshing. Entering a crowded crowd or entering an air-conditioned room will make people feel stuffy and short of breath. Generally speaking, people need about 13 billion negative ions every day, and our living room, office, entertainment places and other environments can only provide about 1-2 billion. This often easily leads to pneumonia, bronchitis and respiratory diseases. Negative ions are often expelled in the air-conditioning system of central heating and air-conditioning equipment. Synthetic fibers and carpets have a positive charge and are easy to absorb negative ions, while steel bars and fiberboards absorb negative ions.

　　The use of negative ion purifiers can reduce reactive oxygen species (oxygen radicals) produced by atmospheric pollutants, nitrogen oxides, cigarettes, etc., and reduce the harm of excessive reactive oxygen species to the human body; neutralize the positively charged airborne dust and settle after no charge. , to purify the air.

　　Using the latest modern electronic technology, the low voltage is raised to the DC negative high voltage through pulsed and oscillating electrical appliances, and the cutting-edge DC high voltage is used to generate high corona, and a large number of electrons (e-) are released at high speed, and the electrons cannot exist in the air for a long time ( The existing electrons have a lifetime of only nS level), and they are immediately captured by oxygen molecules (O2) in the air to form negative ions. Negative ions can make the micron-sized PM2.5 and other fine dust in the air invisible to the naked eye, through the attraction and collision of positive and negative ions, to form molecular clusters and sink to the ground. And negative ions can reverse the two levels of bacterial protein, and reduce the viability of bacteria or kill them. The characteristics of negative ions to purify the air are fast inactivation speed, high inactivation rate, and inactivation of microorganisms, bacteria and viruses on the surface of air and objects.

　　optimize air

　　Positively charged particles such as smoke, dust, and floating dust in the air can easily absorb negative ions in the air, causing these dust particles to condense and become large particles to settle down, purifying the air, especially for particles as small as 0.01 μm and particles. Difficult-to-remove floating dust, such as cigarette smoke, allergenic particles, etc., has an obvious coagulation effect, and can relieve or cure allergic hay fever, bronchial asthma, and upper respiratory mucositis. The antibacterial mechanism of negative ions is that after the combination of negative ions and bacteria, the bacteria produce structural changes or energy transfer, resulting in bacterial death. Negative ions can also effectively remove a variety of harmful substances in the air, such as some harmful chemicals and volatile organic compounds VOC.

　　Negative air ions have been regarded as an important criterion for evaluating the environment and air quality. When people walk in the seaside, waterfalls and forests, they will feel comfortable breathing and feel refreshed. One of the most important reasons is that the air is rich in negative ions. The deterioration of the air environment is mainly due to the imbalance of the concentration ratio of positive and negative ions in the air, and the air contains harmful gases and smoke, dust, viruses, bacteria, etc. On the one hand, negative air ions can adjust the concentration ratio of positive and negative ions, and on the other hand, they can purify the air. Negative ions can make the micron-scale floating dust invisible to the naked eye in the air, and form molecular clusters to sink through the attraction and collision of positive and negative ions. On the ground, the negative ions can reverse the two levels of bacterial protein, which will reduce the bacterial viability or kill it. The characteristics of negative ions to purify the air are fast inactivation speed, high inactivation rate, and inactivation of microorganisms, bacteria and viruses on the surface of air and objects.

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