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Air filter USES

最后更新:2014-03-31 03:38:41 来源:奥门金沙手机娱乐网址,奥门金沙最新网站 发布人:信息员

Many people will ask what's the use of air filter, didn't also see purification what things? Actually otherwise, the air filter in the life is very important, it can remove many of the human body harmful impurities.

1、Remove particulate matter:

Air filter purification requirement enhances unceasingly, and constantly improve, for it to remove particles indoors, it in 0.5 micron to 10 micron particle diameter of dust, smoke, etc. Domestic and other countries are stere of 0.15 milligram/concentration as the standard, some standard can achieve higher stere of 0.068 milligram /, which industry needs these clean standard,Such as hospitals, pharmaceutical, electronics, severe a patient's care, treatment, rehabilitation, archives collection of cultural relics, the preservation and computer operation room, food and other industries, measured in 100 grade, 10000 grade, 100000 grade.

2、Removal of total number of microbes in the air

2.1、unit:cfu/m3

2.2、Remove the air microbial standard: under these circumstances, such as hospital operating room, intensive care unit, air filter control under 190 cfu/m3; Doors, emergency room request control under 440 cfu/m3; Public places, such as hotel, recreation, beauty salon and other necessary control in under 1400 cfu/m3-3900 cfu/m3.

3、Removal of gaseous pollutants

3.1、classification:Carbon monoxide, formaldehyde, ozone, etc. Let us have a list of these indicators, the use of specialized testing instruments: carbon monoxide requirements are controlled within stere of 4.99 milligram /, formaldehyde requirements are controlled within stere of 0.18 milligram /, timing of indoor air monitoring, set up professional responsible for the group, to air monitoring, equipment maintenance, etc.

3.2、Children room indoor environment of the relevant provisions of the state indicators:

1)Indoor carbon dioxide: less than 0.1%. This is scientific data of primary side, let's look at the practice of children what is the reaction of excess carbon dioxide? Higher concentration can make the children feel nausea, headache, etc;

2)Indoor carbon monoxide: less than 4.99 mg/cubic. Countries are very strict in carbon monoxide indoor indicators, shall not exceed bid, is extremely harmful to children will produce in young children, easy to damage nerve cells for growth are harmful;

3)Indoor bacteria: less than 10 / dish. Air filter children are in growth stage, the immunity is low, must complete sterilization and disinfection of the room.

4)Indoor temperature: children's body temperature adjustment ability is poor, summer should be controlled under 28 c, winter indoor temperature shall be above 18 c, but should pay attention to air conditioning influence on children's physical, reasonable use;

5)Indoor relative humidity: should guarantee between 30-70%, low humidity, air filter is easy to cause children's respiratory tract damage; Too much is not conducive to sweat evaporates, make children feeling unwell.

6)Indoor air: on the premise of guarantee the ventilated take a breath, should not be more than 0.3 m/s, too make children have cold feeling;

7)Indoor lighting lighting: desktop illumination should be not less than 100 lX, children at the time of writing, the room light to uniform distribution, no strong glare.

8)The noise of the indoor noise: children room should be controlled under 50 decibels. Noise impact on children's mental activity, air filter on the one hand, scattered children's attention when learning activities, on the other hand, long exposure to noise can cause children's mental tension, affect the physical and mental health.

Company after many years of successful operation, and constantly in production found the problem, solve the problem, and ultimately rely on their own in the production of air filter rich professional experience, the concept of innovation to gradually enter the efficient air diffuser, air cleaner, the laminar flow hood, ultra clean cabinet, etc all kinds of purification engineering category, has become the industry's integrated manufacturers

 

Bei Chang Jun Kong (Beijing) Technology Co., Ltd. Address: Laoniuwan Industrial Park, Changping District, Beijing, China  code: 102206 tel: +86-10-52867133 fax: +86-10-80725288

Keywords: air filter, spray booth filter, ceiling filter, fiberglass filter, activated carbon filter, HEPA filter, Mini Pleat HEPA filter, Pocket medium efficiency filter

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