CN103252028B - A kind of high clean mask - Google Patents
A kind of high clean mask Download PDFInfo
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- CN103252028B CN103252028B CN201310229676.3A CN201310229676A CN103252028B CN 103252028 B CN103252028 B CN 103252028B CN 201310229676 A CN201310229676 A CN 201310229676A CN 103252028 B CN103252028 B CN 103252028B
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- filtered fluid
- air inlet
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- filter cup
- high clean
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Abstract
The invention discloses a kind of high clean mask, comprise cleaning apparatus, respiratory siphon and mask body that order connects; Described cleaning apparatus comprises the supply unit, air pump and the filter cup that connect in turn, air pump is connected by air inlet pipe with filter cup, is provided with filtered fluid in filter cup, and air inlet pipe is immersed in filtered fluid, filter cup is connected with respiratory siphon, and respiratory siphon is positioned at the top of filtered fluid.High clean mask structure of the present invention is simple, easy to use, long service life, and filter efficiency reaches more than 99%, serves good filtration to dust; Air feed is abundant, breathes unimpeded; Mouth mask and face are completely docile, gapless.
Description
Technical field
The present invention relates to a kind of high clean mask.
Background technology
Current China anti-dust respirator adopts " protective respirator suction-self filtering type against particle respirator GB2626-2006 standard ", this standard the various quality requirement American Standard current with the world consistent.In standard, the degree of protection of anti-dust respirator (anti-non-oily particle) is divided into three kinds: N100(dust-proof rate to be more than 99.97%), more than N95(95%), more than N90(90%); Mouth mask series products in China market is mainly N95 grade.N95 mouth mask refers to by occupation health safety research institute of the NIOSH(U.S.) one in 9 kinds of anti-dust respirators of certification, wherein " N " represents its material and is only applicable to filter non-oily particle, and " 95 " then represent its filtering efficiency and reach 95%.N95 mouth mask is every the particulate of filter, and diameter can be as small as 0.3 micron.
There are following some shortcomings in current anti-dust respirator:
1, mouth mask adopts self-absorbing filtering type mode, breathes obstructed, especially more obvious after mouth mask attract dust particle;
2, mouth mask and face cannot be accomplished completely docile, have gap, form negative pressure when air-breathing near oral cavity, dust-proof and virus effectiveness is not good; Current mouth mask many employings active carbon suction mode, active carbon itself is also fine particle shape, and improper use can become pollution sources on the contrary;
3, mouth mask is short for service life, and usually use and just must change for 1-3 days, use cost is higher.
Summary of the invention
The object of this invention is to provide a kind of high clean mask.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of high clean mask, comprises cleaning apparatus, respiratory siphon and mask body that order connects; Described cleaning apparatus comprises the supply unit, air pump and the filter cup that connect in turn, air pump is connected by air inlet pipe with filter cup, is provided with filtered fluid in filter cup, and air inlet pipe is immersed in filtered fluid, filter cup is connected with respiratory siphon, and respiratory siphon is positioned at the top of filtered fluid.
Applicant finds after deliberation, and when above-mentioned mouth mask uses, in mouth mask, form malleation, the dust of outside cannot enter from gap location.
In order to improve the filter efficiency of mouth mask, between filter cup and respiratory siphon, be provided with anion generator; In filter cup, the top of filtered fluid is provided with filter cotton and/or ventilative water fender.
Pressure sensor is provided with between air pump and filter cup; Air inlet pipe is provided with flow-stop valve; The height of filtered fluid is 5/1 ~ 3/1 of filter cup height.
In order to make mouth mask obtain better filter effect, one end that the air inlet of air inlet pipe and/or air inlet pipe are immersed in filtered fluid is provided with filter cloth; Described filter cloth is food grade nylon66 fiber, and order number is 450-550 order.
Applicant surprisingly finds after deliberation: above-mentioned nylon66 fiber serves beyond thought filter effect with being combined of filtered fluid; The filter cloth of above-mentioned specification, has also carried out refinement by the air of injection.
In order to effectively filter acidic materials in air and organic pollution, the filter cloth of the air inlet of air inlet pipe is evenly distributed with sodium carbonate particle.
In order to improve filter efficiency further, ensure air penetrability, the content of sodium carbonate particle is 50-100g/m simultaneously
2.Applicant finds after deliberation, and when the content of sodium carbonate is above-mentioned scope, the filter efficiency of product is best, and too low filter efficiency is not good, and crossing filtration efficiency can not increase, and can cause weakening of Air permenbility on the contrary.
In order to cost-saving, ensure filter efficiency, described filtered fluid is water simultaneously.
In order to improve filter efficiency and antibacterial effect, described filtered fluid is the mixed solution of Nano Silver and sodium carbonate, in mixed solution: the content of Nano Silver is 0.05-0.15mg/L, and the content of sodium carbonate is 5-15g/L.
Applicant finds after deliberation: the mixed solution of Nano Silver and sodium carbonate, creates beyond thought cooperative effect, and its filter efficiency is much larger than the simple superposition of effect when being used alone.
In order to improve the filter efficiency of mouth mask further, especially to the filter efficiency of organic pollution in air, described filtered fluid is solid content is 2-10% ester gum emulsion.
Existing mouth mask is mostly anti-non-oily particle function, and to the filter effect that the organic contamination in air does not have, and the present invention is to the pollution of organic gas, serves good absorbing and filtering effect, and filter efficiency reaches more than 99%.
In order to improve the stability of above-mentioned emulsion, described emulsion emulsifying agent used is gum rosin base emulsifier, the preparation method of gum rosin base emulsifier is: by maleic rosin and Macrogol 6000 under magnesian catalytic action, temperature is after reacting 3-4h at 240-250 DEG C, decompression vacuum pumping; Then hydroquinones, phosphorus pentoxide is added, 4-5h is reacted at 80-90 DEG C, obtain gum rosin base emulsifier, the mass ratio of maleic rosin and Macrogol 6000 is 1:(2-5), magnesian quality consumption is the 0.5-0.8% of maleic rosin quality, the quality consumption of hydroquinones is the 0.3-0.5% of maleic rosin quality, and the quality consumption of phosphorus pentoxide is the 2-4% of maleic rosin quality.
The not specified technology of the present invention is prior art.
High clean mask structure of the present invention is simple, easy to use, long service life, and filter efficiency reaches more than 99%, serves good filtration to dust; Air feed is abundant, breathes unimpeded; Mouth mask and face are completely docile, gapless.
Accompanying drawing explanation
Fig. 1 is the structural representation of high clean mask of the present invention;
In figure, 1 is outer cover, and 2 is battery, and 3 is air pump control line, 4 is powered battery line, and 5 is control panel, and 6 is regulation control switch, 7 is tilt switch, and 8 is anion generator, 9 pressure sensors, 10 air pumps, 11 is air inlet pipe, and 12 is power line, 13 is anion generator, and 14 is flow-stop valve, and 15 is filter cloth, 16 is filter cup, and 17 is filter cloth, and 18 is mask body.
Detailed description of the invention
In order to understand the present invention better, illustrate content of the present invention further below in conjunction with embodiment, but content of the present invention is not only confined to the following examples.
Embodiment 1
High clean mask as shown in Figure 1, comprises cleaning apparatus, respiratory siphon and mask body that order connects; Described cleaning apparatus comprises the supply unit, air pump and the filter cup that connect in turn, air pump is connected by air inlet pipe with filter cup, is provided with filtered fluid in filter cup, and air inlet pipe is immersed in filtered fluid, filter cup is connected with respiratory siphon, and respiratory siphon is positioned at the top of filtered fluid.
Anion generator is provided with between filter cup and respiratory siphon; In filter cup, the top of filtered fluid is provided with filter cotton and ventilative water fender; Pressure sensor is provided with between air pump and filter cup; Air inlet pipe is provided with flow-stop valve; The height of filtered fluid is 5/1 of filter cup height; One end that the air inlet of air inlet pipe and air inlet pipe are immersed in filtered fluid is provided with filter cloth; Described filter cloth is food grade nylon66 fiber, and order number is 500 orders.The filter cloth of the air inlet of air inlet pipe is evenly distributed with sodium carbonate particle; The content of sodium carbonate particle is 50g/m
2.
Mask body filter material adopts antibacterial medical non-woven fabrics (purchased from Hangzhou non-weaving cloth in morning Co., Ltd), and filtered fluid is water.
The filter efficiency of gained high clean mask reaches 99.5%, serves good filtration (test is with reference to GB2626-2006 standard) to dust; Air feed is abundant, breathes unimpeded; Mouth mask and face are completely docile, gapless; Filtered fluid can be changed according to service condition every day.
The antibiotic rate of mouth mask is greater than 50%(to be tested with reference to the particular/special requirement that is antibacterial, degerming, purification function air purifier of GB21551.3-2010 family expenses and similar applications electrical equipment).
Embodiment 2
Substantially the same manner as Example 1, difference is: mask body filter material adopts common non-woven fabric (purchased from Xianghe County Correspondent non-weaving cloth Co., Ltd); The height of filtered fluid is 3/1 of filter cup height; The content of sodium carbonate particle is 100g/m
2; Filtered fluid is the mixed solution of Nano Silver and sodium carbonate, in mixed solution: the content of Nano Silver is 0.1mg/L, and the content of sodium carbonate is 8g/L.
The filter efficiency of gained high clean mask reaches 99.9%, serves good filtration to dust; Air feed is abundant, breathes unimpeded (test is with reference to GB2626-2006 standard); Mouth mask and face are completely docile, gapless; Filtered fluid can be changed once according to service condition the 1-2 month.
The antibiotic rate of mouth mask is more than or equal to 50%(to be tested with reference to the particular/special requirement that is antibacterial, degerming, purification function air purifier of GB21551.3-2010 family expenses and similar applications electrical equipment).
Embodiment 3
Substantially the same manner as Example 1, difference is:
Mask body filter material adopts common non-woven fabric (purchased from Xianghe County Correspondent non-weaving cloth Co., Ltd); The height of filtered fluid is 4/1 of filter cup height; Filtered fluid is solid content is 5% ester gum emulsion.
Emulsion emulsifying agent used is gum rosin base emulsifier, and the preparation method of gum rosin base emulsifier is: by maleic rosin and Macrogol 6000 under magnesian catalytic action, temperature is after reacting 3.5h at 240-250 DEG C, decompression vacuum pumping; Then hydroquinones, phosphorus pentoxide is added, 4.5h is reacted at 80-90 DEG C, obtain gum rosin base emulsifier, the mass ratio of maleic rosin and Macrogol 6000 is 1:4, magnesian quality consumption is 0.8% of maleic rosin quality, the quality consumption of hydroquinones is 0.3% of maleic rosin quality, and the quality consumption of phosphorus pentoxide is 4% of maleic rosin quality.
Being prepared as of ester gum emulsion: by ester gum powder with 30% gum rosin base emulsifier mix, and add consumption be ester gum quality 10%, temperature is the water of 90-100 °, heating and melting; The emulsifying agent of remaining 70% and required water are mixed, obtain emulsifier solution, after ester gum melting, by emulsifier solution with 50-60 drip/speed of min instillation ester gum in, after phase inversion, remaining emulsifier solution is added fast, after adding, continue to stir 1-2min, obtain ester gum emulsion, the total consumption of emulsifying agent is 6% of gained quality of the emulsion, the solid content of gained emulsion is 5%, leaves standstill after 1 year without any lamination under gained emulsion 25 degrees Celsius.
The filter efficiency of gained high clean mask reaches 99.9%, serves good filtration to dust; Air feed is abundant, breathes unimpeded (test is with reference to GB2626-2006 standard); To the pollution of organic gas, serve good absorbing and filtering effect, filter efficiency reaches more than 99%; Mouth mask and face are completely docile, gapless; Filtered fluid can be changed once according to service condition the 1-2 month.
The antibiotic rate of mouth mask is more than or equal to 60%(to be tested with reference to the particular/special requirement that is antibacterial, degerming, purification function air purifier of GB21551.3-2010 family expenses and similar applications electrical equipment).
Claims (8)
1. a high clean mask, is characterized in that: comprise cleaning apparatus, respiratory siphon and mask body that order connects; Described cleaning apparatus comprises the supply unit, air pump and the filter cup that connect in turn, air pump is connected by air inlet pipe with filter cup, is provided with filtered fluid in filter cup, and air inlet pipe is immersed in filtered fluid, filter cup is connected with respiratory siphon, and respiratory siphon is positioned at the top of filtered fluid;
Described filtered fluid is solid content is 2-10% ester gum emulsion;
Described ester gum emulsion emulsifying agent used is gum rosin base emulsifier, and the preparation method of gum rosin base emulsifier is: by maleic rosin and Macrogol 6000 under magnesian catalytic action, temperature is after reacting 3-4h at 240-250 DEG C, decompression vacuum pumping; Then hydroquinones, phosphorus pentoxide is added, 4-5h is reacted at 80-90 DEG C, obtain gum rosin base emulsifier, the mass ratio of maleic rosin and Macrogol 6000 is 1:(2-5), magnesian quality consumption is the 0.5-0.8% of maleic rosin quality, the quality consumption of hydroquinones is the 0.3-0.5% of maleic rosin quality, and the quality consumption of phosphorus pentoxide is the 2-4% of maleic rosin quality.
2. high clean mask as claimed in claim 1, is characterized in that: be provided with anion generator between filter cup and respiratory siphon; In filter cup, the top of filtered fluid is provided with filter cotton and/or ventilative water fender.
3. high clean mask as claimed in claim 1 or 2, is characterized in that: be provided with pressure sensor between air pump and filter cup; Air inlet pipe is provided with flow-stop valve; The height of filtered fluid is 5/1 ~ 3/1 of filter cup height.
4. high clean mask as claimed in claim 1 or 2, is characterized in that: one end that the air inlet of air inlet pipe and/or air inlet pipe are immersed in filtered fluid is provided with filter cloth; Described filter cloth is food grade nylon66 fiber, and order number is 450-550 order.
5. high clean mask as claimed in claim 4, is characterized in that: the filter cloth of the air inlet of air inlet pipe is evenly distributed with sodium carbonate particle.
6. high clean mask as claimed in claim 5, is characterized in that: the content of sodium carbonate particle is 50-100g/m
2.
7. high clean mask as claimed in claim 1 or 2, is characterized in that: described filtered fluid is water.
8. high clean mask as claimed in claim 1 or 2, it is characterized in that: described filtered fluid is the mixed solution of Nano Silver and sodium carbonate, in mixed solution: the content of Nano Silver is 0.05-0.15mg/L, the content of sodium carbonate is 5-15g/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310229676.3A CN103252028B (en) | 2013-06-08 | 2013-06-08 | A kind of high clean mask |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310229676.3A CN103252028B (en) | 2013-06-08 | 2013-06-08 | A kind of high clean mask |
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| CN103252028A CN103252028A (en) | 2013-08-21 |
| CN103252028B true CN103252028B (en) | 2015-08-05 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801037B (en) * | 2014-01-24 | 2016-05-11 | 深圳市安保科技有限公司 | A kind of portable respiration device |
| CN104288926A (en) * | 2014-11-21 | 2015-01-21 | 刘明江 | Novel respiratory protection mask |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2724756Y (en) * | 2004-07-09 | 2005-09-14 | 董印章 | Portable breathing purification device |
| CN201735084U (en) * | 2010-08-16 | 2011-02-09 | 杨浪 | Water filtration mask |
| CN102462898A (en) * | 2010-11-11 | 2012-05-23 | 南通海利特橡塑机械有限公司 | Disinfection and filtration mask |
| CN103028212A (en) * | 2011-10-10 | 2013-04-10 | 淮南矿业(集团)有限责任公司 | Underground safety breathing device |
| CN203342227U (en) * | 2013-06-08 | 2013-12-18 | 徐洪宁 | High-cleanness mask |
-
2013
- 2013-06-08 CN CN201310229676.3A patent/CN103252028B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2724756Y (en) * | 2004-07-09 | 2005-09-14 | 董印章 | Portable breathing purification device |
| CN201735084U (en) * | 2010-08-16 | 2011-02-09 | 杨浪 | Water filtration mask |
| CN102462898A (en) * | 2010-11-11 | 2012-05-23 | 南通海利特橡塑机械有限公司 | Disinfection and filtration mask |
| CN103028212A (en) * | 2011-10-10 | 2013-04-10 | 淮南矿业(集团)有限责任公司 | Underground safety breathing device |
| CN203342227U (en) * | 2013-06-08 | 2013-12-18 | 徐洪宁 | High-cleanness mask |
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