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  • 韦德国际1946手机版中各大设备的使用
    来源: 浏览: 发布日期:2020-05-12
    光触媒技术的空气净化设备工作原理:光触媒技术是纳米材料在光的照射下,把光能转变成化学能,促进有机物的合成或使有机物降解。优点:有除尘、杀菌等功效,是一种被广泛使用的技术。缺点:必须在特定波长的紫外光激发下才能起效,产品寿命很短,效果不明显,紫外光对人有伤害,净化时不宜人机共存。
    Working principle of air purification equipment of photocatalyst technology: photocatalyst technology is that nano materials change light energy into chemical energy under the irradiation of light, so as to promote the synthesis or degradation of organic matters. Advantages: it has the functions of dust removal and sterilization, and is a widely used technology. Disadvantages: it can only work under the excitation of specific wavelength of UV light. The product has a very short life, and the effect is not obvious. UV light is harmful to human beings, so it is not suitable for human-machine coexistence during purification.
    负离子技术的空气净化设备工作原理:负离子技术的主要原理是运用静电释放负离子,吸附集中空气中的粉尘起到降尘作用,同时负离子对空气中的氧气也有电离成臭氧的作用,对细菌有一定的杀灭作用。优点:负离子与空气中烟尘、灰尘颗粒结合,产生带静电的烟尘、灰尘颗粒,被地面吸引后产生沉降,起到净化作用。缺点:不能消除甲醛、苯等有害气体。
    Working principle of air purification equipment of negative ion technology: the main principle of negative ion technology 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 oxygen in the air into ozone, which has a certain killing effect on bacteria. Advantages: anion combines with dust and dust particles in the air to produce dust and dust particles with static electricity, which will settle after being attracted by the ground and play a role of purification. Disadvantages: can not eliminate formaldehyde, benzene and other harmful gases.
    活性炭技术的空气净化设备工作原理:活性炭净化设备具有除尘除臭功能,也可以净化空气,但是由于存在吸附饱和问题,容易产生效果衰减。优点:可吸附空气中的异味。缺点:不能通过物理、化学、生物反应将甲醛、苯等有害物质分解,以达到净化空气的目的。而且需要定期更换而不断产生费用。
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    Working principle of air purification equipment of activated carbon technology: activated carbon purification equipment has the function of dedusting and deodorizing, and can also purify air, but due to the problem of adsorption saturation, it is easy to produce effect attenuation. Advantages: it can absorb the peculiar smell in the air. Disadvantages: formaldehyde, benzene and other harmful substances can not be decomposed through physical, chemical and biological reactions to achieve the purpose of air purification. And it needs to be replaced on a regular basis with constant costs.
    臭氧技术的空气净化设备工作原理:臭氧技术对细菌的灭活反应很迅速,杀菌很彻底,但超标的臭氧对人体健康的危害严重。它强烈刺激人的呼吸道,会引起呼吸困难、头晕头痛等不良反应。所以多用于工业废气处理。优点:低浓度的臭氧可杀灭留存于空气中、水中、物体表面的多种使人和动物致病的病菌、病毒、支原体和微生物。缺点:超标的臭氧是无形杀手,会造成人的神经中毒、头晕头痛、视力下降、记忆力衰退。不能人机共存。不能吸附固态颗粒。
    Working principle of air purification equipment of ozone technology: ozone technology reacts rapidly to bacteria inactivation and sterilizes thoroughly, but the excessive ozone is harmful to human health. It strongly stimulates people's respiratory tract and can cause adverse reactions such as dyspnea, dizziness and headache. So it is mostly used for industrial waste gas treatment. Advantages: low concentration ozone can kill a variety of pathogenic bacteria, viruses, mycoplasma and microorganisms in the air, water and object surface. Disadvantages: excessive ozone is an invisible killer, which can cause neurotoxicity, dizziness, headache, vision decline and memory decline in adults. Human and machine cannot coexist. Solid particles cannot be adsorbed.
    HEPA技术的空气净化设备工作原理:HEPA空气净化技术是目前相对比较成熟的除尘技术,HEPA过滤器对于0.3微米以上的颗粒物过滤效率可以达到99.9%,是一种安全可靠的除尘技术!优点:针对0.3微米以上的微小颗粒、粉尘、细菌、病毒等物质,过滤有效。缺点:容易损坏,不能用水洗,必须定期替换才能持续使用。维护价格昂贵。
    HEPA air purification equipment working principle: HEPA air purification technology is relatively mature dust removal technology at present. HEPA filter can achieve 99.9% filtration efficiency for particles above 0.3 μ m, which is a safe and reliable dust removal technology! Advantages: for particles, dust, bacteria, viruses and other substances above 0.3 μ m, the filtration is effective. Disadvantages: easy to damage, can not be washed with water, must be replaced regularly to continue to use. Maintenance is expensive.
    静电除尘技术的空气净化设备工作原理:静电除尘通俗点讲就是高压静电形成的电场磁力吸附空气中的灰尘,减少灰尘而净化空气。但它不能直接杀死病毒、细菌,分解污染物;若积尘太多未清理或静电吸尘器效率下降,易造成二次污染。由于高压放电的缘故,需配置安全保护装置,在大型公共场所或对消毒条件要求较高的室内场所一般不宜使用。民用更好不使用。优点:使用简单,使用一、两个星期后,可以洗出黑黑的脏水,减速少了二次污染。并不用更换价格高昂的耗材。并且可以静电灭菌。静电钨丝释放6伏高压静电,瞬间杀灭细菌,病毒以及花粉。对于消除感冒和各种传染病极为有效。缺点:断电后,电极上吸附的粉尘等会释放造成二次污染,所以电极板需要定期清洁。
    The working principle of air purification equipment of electrostatic precipitator technology: electrostatic precipitator is generally speaking that the electric field formed by high-voltage static electricity absorbs the dust in the air, reduces the dust and purifies the air. However, it can not directly kill viruses and bacteria, decompose pollutants; if too much dust is not cleaned or the efficiency of the electrostatic cleaner is reduced, it is easy to cause secondary pollution. Due to the high voltage discharge, safety protection device should be equipped, which is generally not suitable for use in large public places or indoor places with high requirements for disinfection conditions. It is better not to use it for civil use. Advantages: easy to use. After one or two weeks of use, it can wash out black and dirty water and reduce secondary pollution. There is no need to replace expensive consumables. And can be electrostatic sterilization. The static tungsten wire releases 6 volts of high-voltage static electricity, instantly killing bacteria, viruses and pollen. It is very effective to eliminate cold and various infectious diseases. Disadvantages: after power failure, the dust adsorbed on the electrode will release and cause secondary pollution, so the electrode plate needs to be cleaned regularly.
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