In a certain space, the purification project will remove the particles, harmful air, bacteria and other pollutants in the air, and control the indoor temperature, cleanliness, pressure, air velocity and air distribution, noise, vibration, lighting and static electricity within a certain demand range. No matter how the external air condition changes, the rooms specially designed for the purification project have the performance of maintaining the cleanliness, temperature, humidity and pressure as originally set.

空氣凈化工程按原理分為亂流潔凈室和層流潔凈室。按應(yīng)用分為工業(yè)凈化工程，生物凈化工程?？諝鈨艋淌且徽紫到y(tǒng)，潔凈廠房設(shè)計和驗收規(guī)范里就有說明。大致包括潔凈室建筑裝飾系統(tǒng)，凈化空調(diào)系統(tǒng)，水系統(tǒng)、電系統(tǒng)、氣系統(tǒng)等，對潔凈室內(nèi)的溫度、濕度、照度、潔凈度、靜電現(xiàn)象進行管控，從而達到特定的工藝要求。

According to the principle, the air purification project is divided into turbulent clean room and laminar clean room. According to the application, it can be divided into industrial purification engineering and biological purification engineering. The air purification process is a complete system, which is described in the design and acceptance specification of clean workshop. It mainly includes the decoration system of clean room, purification air conditioning system, water system, electricity system, gas system, etc. it controls the temperature, humidity, illumination, cleanliness and electrostatic phenomena of clean room, so as to meet the specific process requirements.

空氣凈化器工作原理分類主動凈化類無濾網(wǎng)型根據(jù)這些產(chǎn)品的主動殺菌原理可分為銀離子技術(shù)、負離子技術(shù)、低溫等離子技術(shù)、光觸媒技術(shù)和凈離子群離子技術(shù)。

空氣凈化工程的工作原理是：用風(fēng)機將空氣抽入機器，通過內(nèi)置的濾網(wǎng)過濾空氣，主要能夠起到過濾粉塵、異味、有毒氣體和殺滅部分細菌的作用。濾網(wǎng)又分：集塵濾網(wǎng)、去甲醛濾網(wǎng)、除臭濾網(wǎng)、HEPA濾網(wǎng)等。其中成本比較高的就是HEPA濾網(wǎng)，它能起到分解有毒氣體和殺菌作用，特別是抑制二次污染。這類產(chǎn)品的特點是風(fēng)機功能以及濾網(wǎng)的質(zhì)量決定凈化效果，機器的放置以及室內(nèi)布局影響凈化是否完全，室內(nèi)凈化效果不均衡，也難以完全，濾網(wǎng)更換費用較高。

The working principle of the air purification project is: use the fan to pump the air into the machine and filter the air through the built-in filter screen, which can mainly filter the dust, peculiar smell, toxic gas and kill some bacteria. Filter screen is divided into: dust collection filter screen, formaldehyde removal filter screen, deodorization filter screen, HEPA filter screen, etc. One of the high cost is HEPA filter, which can decompose toxic gas and sterilize, especially inhibit secondary pollution. The features of this kind of products are that the function of fan and the quality of filter screen determine the purification effect, the placement of machine and indoor layout affect whether the purification is complete, the indoor purification effect is not balanced, and it is difficult to complete, and the replacement cost of filter screen is high.

代：銀離子凈化技術(shù)

The first generation: silver ion purification technology

簡單地說就是把銀塊離子化吹到空氣中以起到殺菌的效果缺點產(chǎn)品成本高，細菌殺滅率低，對病毒幾乎沒有殺滅特性。

In short, it is to blow the silver block ionization into the air to have a bactericidal effect. However, the product cost is high, the bactericidal rate is low, and there is almost no killing characteristic for the virus.

第二代：離子技術(shù)

Second generation: ion technology

主要原理是運用靜電釋放負離子，吸附集中空氣中的粉塵起到降塵作用，同時負離子對空氣中的氧氣也有電離成臭氧的作用，對細菌有一定的殺滅作用，這類產(chǎn)品優(yōu)點是產(chǎn)品生產(chǎn)成本較低。

The main principle is to use static electricity to release negative ions, absorb and concentrate the dust in the air and play a role in dust reduction. At the same time, negative ions can also ionize the oxygen in the air into ozone and kill bacteria to a certain extent. The advantage of such products is that the production cost is low.

第三代：溫等離子技術(shù)

The third generation: warm plasma technology

主要原理是，通過給氣體外加電壓至氣體的放電電壓，使氣體被擊穿，產(chǎn)生各種強氧化性的低溫等離子，并在極短時間內(nèi)把接觸。

The main principle is that the gas is broken down by applying voltage to the discharge voltage of the gas, producing various kinds of low-temperature plasma with strong oxidation, and contacting in a very short time.