What is the principle of plasma purifier and what is a plasma air purifier?

Plasma at low temperature plasma purifier plasma is a kind of aggregate substance, which is different from the common sense of "solid", "liquid", "gas" three-state substance, is the fourth state of matter, its electrons and molecules in the air collide with a series of primitive physicochemical reactions, and in the reaction process to produce a variety of active radicals and ecological oxygen, that is, ozone decomposition and the atomic oxygen.

The principle of low-temperature plasma purifier to remove pollutants:

Under the action of the applied electric field, a large number of energy-carrying electrons generated by the dielectric discharge bombards the pollutant molecules, making them ionized, dissociated and excited, and then triggering a series of complex physical and chemical reactions, so that the complex macromolecular pollutants are transformed into simple small molecule substances, or the substances are transformed into substances with low toxicity and low harm, so that the pollutants can be degraded and removed. Because the average energy of electrons produced after ionization is 10 EV, it is possible to achieve chemical reactions that are normally difficult or slow to achieve with proper control of reaction conditions.

Traditional exhaust gas treatment methods are limited by many conditions, but the use of low-temperature plasma for exhaust gas treatment is much less restrictive and has many potential advantages. When the low-temperature plasma purifier is working, it mainly adopts the adsorption, decomposition and carbonization methods, and the installation of centrifugal exhaust fans and the application of new technology make the plasma purifier have many advantages, and it is also a kind of dry treatment of waste gas equipment. The application of plasma purifier in industry has changed the process and technology of activated carbon materials, and it will be more convenient to change and maintain it when in use.

The top ten brands should be ranked based on comprehensive considerations such as brand strength, product quality, and after-sales service, aiming to provide consumers with a quick brand reference. At present, because of the evaluation unit of the top ten brands, the different consideration indicators will also lead to the inconsistency of the top ten brands of air energy in each version.

However, due to the sales effect brought by the top ten brands, Stove Feng has inevitably become one of the tricks played by some manufacturers.

In fact, the air energy industry is still in a period of rapid development, and the industry has not been reshuffled, so it is in the rising and competitive stage including the actual debate, technology and service level, and there is no stable formation of the top ten brands.

Strengthening industry self-discipline, focusing on product quality and service, and taking the top ten brands that have been obtained as the driving force for progress is what heat pump manufacturers should do.

For consumers, the top ten brands of air energy should only be used as a reference, and in fact, the comparison of product parameters of each brand is the final determining factor. As a high-end durable home appliance, consumers should choose from product quality and service standards.

Latest (2 entries).

Anonymous usersIn 2010, the ranking list of "China's Top Ten Brands of Air Energy Water Heaters" is as follows:

1. Paiwo Air Energy — Xiecheng (China) Investment****.

2. Midea Air Energy — Guangdong Midea Electric Co., Ltd. ****.

3. Smith - Iosmith (China) water heater****.

4. Gree Air Energy — Zhuhai Gree Electric Appliance Co., Ltd.

5. Haier Air Energy — Qingdao Haier Group.

6. Tongyi Air Energy — Guangdong Tongyi Electric Appliances****.

7. Deneng Air Energy - Guangzhou Deneng Heat Source Equipment****.

8. Comfortable air energy — Zhejiang Haowatt Energy Saving Technology Co., Ltd.

9. Tsinghua Tongfang — Tsinghua Tongfang shares****.

10. Tianshu air energy — Jiangsu Tianshu Electric Appliances****.

Anonymous usersThis question is very exciting, and it is very profound

Haven't heard of ionic air purifiers.

At present, there is an anion air purifier: it is a potato Zheng seed that uses its own negative ions to purify, dust, deodorize, and sterilize the environment.

Both negative ions and plasma are common technologies used for air purification, and although they are similar in name and use, they differ in how they work and how far they can be applied.

Negative ion purification technology involves purifying the air by adding charged particles in the air to larger particles or collecting these microparticles. Devices that emit negative ions usually use negative ion generators or electrostatic cloths. Negative ions are good for our health, they can reduce the amount of harmful substances we breathe and improve our immunity.

Negative ion purification technology is mainly used to remove small particles in the air, such as dust, pollen, pollen, smoke, etc. This technique can also be used to improve odors, as negative ions have the chemical ability to neutralize odors.

Unlike negative ion purification, plasma purification uses ionized gases to convert airborne contaminants into smaller, more manageable compounds. Disinfection, purification, and oxidizing contaminants are all typical applications for plasma purification. Plasma technology typically uses an electrostatic field and an electron beam to produce plasma.

One of the advantages of plasma purification technology is that it can remove most airborne contaminants, even microorganisms such as bacteria and viruses.

From the perspective of application, negative ion purification is usually suitable for small particles in the air, while plasma technology is more suitable for treating large particles of different types and sizes, and more difficult pollutants such as organic gaseous pollutants, bacteria and viruses hidden plexus, etc. Negative ion purification is often used in health care and to combat odors in the environment, while plasma purification is mostly used in medical, disinfection and industrial fields.

To sum up, although negative ion technology and plasma technology are both technologies used for air purification, their working principles and scope of application are different, and people should choose the technology that suits their needs. <>

With the increasing phenomenon of air pollution index is a variety of **, air purifiers have become a must-have small household appliances for every family and enterprise, with the removal of formaldehyde in the air, second-hand smoke pollution to filter harmful substances in the air, so as to have a healthy and fresh air, how does the negative ion purifier sold on the market become an intimate little helper in people's lives, what is its working principle? Let's take a look at it.

The working principle of the negative ion purifier is that the positive and negative ions in the air are ionized by the principle of the negative ion purifier at high voltage, and the negative ions produced can be effectively combined with harmful gases such as bacteria and dust, so as to change the structure, and finally lead to the death of bacteria or dust precipitation, and the multi-layer filtration system that comes with the principle of negative ion purifier can effectively adsorb and filter out these bacteria and harmful substances from the air, so as to achieve the purpose of purifying the air.

Negative ion purifiers are usually provided with four filters, the first filter can only filter out the diameter and particles in the air, the size is usually more than millimeters, and the removal of pollutants is reached, this layer is also called the primary layer of plant fiber filter, the second layer is the filter screen of activated carbon, and the biochemical cotton can effectively absorb large particles of fine dust, dust, bacteria and other pollutants, as well as odor, dust, etc. The third layer of the filter screen is set up with a thickened version of the imported medical HEPA fine filter, this layer can effectively filter out the formaldehyde, benzene and other harmful gases in the air in the house and the smaller volume of germs, the last layer is the so-called negative ion purification function, the negative ion purifier will quickly release a lot of fresh negative ions, to effectively remove the dust and bacteria in the air, so as to achieve the purpose of purifying the air, and at the same time can effectively activate the oxygen molecules contained in the air, thereby driving negative ionsto purify the surrounding air to the greatest extent. The physical adsorption used can quickly eliminate indoor odors.

The negative ion purifier sold in the market, usually Yinqin will be set up on both sides and the top three sides of the air outlet, circulating the airflow, releasing more negative ions, greatly accelerating the efficiency of negative ion air purification, and the ultra-quiet operation setting, even when sleeping, will not be affected, so that the indoor air can be kept fresh and healthy for a long time. The timer function at will, the technological control panel is easy and simple to operate, and different indicators will remind you of the current air quality.

You can get it for free