CN103830857A - Novel mask with filtering and oxygenating functions - Google Patents
Novel mask with filtering and oxygenating functions Download PDFInfo
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- CN103830857A CN103830857A CN201410079755.5A CN201410079755A CN103830857A CN 103830857 A CN103830857 A CN 103830857A CN 201410079755 A CN201410079755 A CN 201410079755A CN 103830857 A CN103830857 A CN 103830857A
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Abstract
The invention relates to a novel mask with filtering and oxygenating functions. The novel mask comprises a mask body and an air purifying device connected with the mask body, the air purifying device comprises a shell, an oxygenating structure and a filtering structure, the oxygenating structure and the filtering structure are arranged in the shell, the oxygenating structure comprises a lithium battery, an integrated circuit board connected with the lithium battery, an electromagnetic valve connected with the integrated circuit board, and a drum membrane air pump connected with the electromagnetic valve, and the filtering structure comprises a ventilation pipe connected with an air outgoing end of the drum membrane air pump, and a filtering tank connected with the ventilation pipe. The oxygenating structure and the filtering structure are combined together, so that obstructed inspiration due to the fact that only filtering is performed through the filtering structure can be avoided, and dust and pollution gas in air are effectively filtered while absolute ventilation quantity is guaranteed. The novel mask has a function of absolutely preventing PM 2.5, and is suitable for medical personnel in hospitals, the old and mountaineering personnel to isolate peculiar smell in air of the hospitals and sufficient in air supply quantity.
Description
Technical field
The present invention relates to a kind of mouth mask, especially a kind of gauze mask air to filtration and oxygen-supplying function.
Background technology
Mouth mask can be divided into air filtering type mask and Gas feeding mouth mask, mouth mask designs for people's health, for stoping the harmful visible or sightless material of air to filter, existing filter-type respirator has multiple on the market, mainly comprise the mouth mask of being made by multilayer gauze, with mouth mask and the water filtration respirator of activated carbon filter layer, multilayer gauze is adopted by people in the past as the mouth mask of filtrate always, but along with air pollution is more and more serious, a kind of fine particle thing in air, detected, namely PM2.5, no matter how how multilayer cotton cloth respirator is done, also can only filter at most 5 microns of above finely ground particles, PM2.5 is not had to defense reaction completely, for the defense reaction playing, there is on the market the mouth mask with activated carbon filter layer, although this mouth mask has the ability of certain obstruct dust, but dust proof rate and smooth breathing rate are but the critical defects of this mouth mask, in order to reach the effect of resistance dirt, often there is the phenomenon of unsmooth breath in active carbon mask, particularly in the time of strenuous exercise, not be applicable to wearing, and, more airborne toxic gases also can not fallen by activated carbon filtration, in order to overcome activated carbon filter layer mouth mask existing defect in use, mouth mask has carried out further innovation, there is again on the market water filtration respirator, if Chinese patent notification number is that CN201921349U discloses a kind of water filtration respirator, comprise breathing mask and filter, breathing mask connects the gas outlet of filter, filter comprises at least one water filter, between water filter gas outlet and breathing mask, be connected air extractor and buffering air storage bag, water filter comprises closed shell, the ventilative water fender of at least one deck of this enclosure interior is set, at least one air inlet pipe in this housing stretched into along described housing appropriate location in one end, be communicated with this enclosure interior and be arranged at least one blast pipe in described ventilative water fender top, the inner space of described ventilative baffle plate and its below housing forms filters liquid chamber, it is indoor that air inlet pipe end stretches into described filtered fluid, this water filtration respirator belongs to the good mouth mask of filter effect in filter-type respirator, but this mouth mask does not solve the air feed problem of mouth mask source of the gas, and the data that detect by the gas that water filtration respirator is discharged show, merely cannot eliminate veritably aerial PM2.5 and pollution gas by water filter.
Summary of the invention
The object of the invention is in order to solve the existing defect of filter-type respirator in prior art, provide a kind of by filter and air feed be integrated in one and pass through multi-filtering there is filtration and the gauze mask of oxygen-supplying function.
To achieve these goals, the technical solution used in the present invention is:
There is a gauze mask for filtration and oxygen-supplying function, the air cleaning unit that comprises mouth mask cover body and be connected with described mouth mask cover body, described air cleaning unit comprises housing and is arranged on oxygenation structure and the filtration in this housing.
Above-mentioned a kind of gauze mask with filtration and oxygen-supplying function, described oxygenation structure comprises lithium battery, the surface-mounted integrated circuit being connected with this lithium battery, the magnetic valve being connected with described surface-mounted integrated circuit and the eardrum air pump being connected with described magnetic valve.
Above-mentioned a kind of gauze mask with filtration and oxygen-supplying function, described filtration comprises the lautertuns that is connected breather pipe and is connected with this breather pipe with described eardrum air pump outlet side.
Above-mentioned a kind of gauze mask with filtration and oxygen-supplying function, in described lautertuns, be provided with multiple aqua storage tanks arranged side by side, end and afterbody at multiple aqua storage tanks are respectively equipped with filter screen and backflow preventing structure, between adjacent aqua storage tank, form gas channel, between multiple aqua storage tanks, connect by gas channel head and the tail.
Above-mentioned a kind of gauze mask with filtration and oxygen-supplying function, is provided with one-way gas flow valve between described eardrum air pump and breather pipe.
Above-mentioned a kind of gauze mask with filtration and oxygen-supplying function, the inlet end of described eardrum air pump is provided with active carbon filter core and is set in the HEPA filter screen in this active carbon filter core outside.
Above-mentioned a kind of gauze mask with filtration and oxygen-supplying function, described surface-mounted integrated circuit is provided with controls the switch of described magnetic valve opening and closing and the charge port for described lithium cell charging.
Above-mentioned a kind of gauze mask with filtration and oxygen-supplying function, described mouth mask cover body is provided with following current valve or movable spring slice.
Above-mentioned a kind of gauze mask with filtration and oxygen-supplying function, described mouth mask cover body adopts transparent material to make.
Beneficial effect of the present invention is: this mouth mask combines oxygenation structure and filtration, can be because of filtering and occur air-breathing obstructed phenomenon by filtration merely, the dust that the inlet end of eardrum air pump is provided with active carbon filter core and is set in the air that the HEPA filter screen in this active carbon filter core outside pumps into external world filters for the first time, both played the effect purifying and also effectively prevented that dust from stopping up eardrum air pump, the lautertuns of filtration further filters the air entering, filter out residual dust and dusty gas, the gas zero of discharging pollutes, this mouth mask is by filtering function and for airway dysfunction, activated carbon filtration and water filtration are integrated in one, in the situation that guaranteeing absolute throughput, effectively filter out airborne dust and dusty gas, there is the function of absolute anti-PM2.5, and the applicable medical personnel of hospital and the elderly, climber uses, peculiar smell in isolated hospital air, air demand abundance, volume is little, can be clamped in mind, on omoplate or waist, once charging can continuous operation 8-10 hours.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the schematic diagram of the present invention in the time of work;
Fig. 3 is the enlarged drawing in Tu1Zhong A district;
Fig. 4 is the enlarged drawing of lautertuns of the present invention.
The specific embodiment
For making that architectural feature of the present invention and effect of reaching are had and further understand and be familiar with, coordinate detailed explanation in order to preferred embodiment and accompanying drawing, be described as follows:
As shown in Figure 1, a kind of gauze mask with filtration and oxygen-supplying function, the air cleaning unit that comprises mouth mask cover body 1 and be connected with mouth mask cover body 1, this air cleaning unit comprises housing 2 and is arranged on oxygenation structure and the filtration in this housing 2.
Oxygenation structure comprises lithium battery 3, the surface-mounted integrated circuit 4 being connected with this lithium battery 3, the magnetic valve 5 being connected with surface-mounted integrated circuit 4 and the eardrum air pump 6 being connected with magnetic valve 5, the end of eardrum air pump 6 is provided with movable spring slice 61, movable spring slice 61 is provided with magnetic material, under the effect of pulse current, magnetic valve 5 drives the movable spring slice 61 of eardrum air pump 6 with certain frequency bob, thus control eardrum air pump 6 by extraneous air one wave-wave be pumped in air cleaning unit.
As shown in Figure 4, filtration comprises the lautertuns 8 that is connected breather pipe 7 and is connected with this breather pipe 7 with eardrum air pump 6 outlet sides, in lautertuns 8, be provided with multiple aqua storage tanks 9 arranged side by side, end and afterbody at multiple aqua storage tanks 9 are respectively equipped with filter screen 10 and backflow preventing structure 18, between adjacent aqua storage tank 9, form gas channel 11, between multiple aqua storage tanks 9, connect by gas channel 11 head and the tail.
Further, in order to prevent that air from can flow backwards, between eardrum air pump 6 and breather pipe 7, be provided with one-way gas flow valve 12, gas that 12 permissions of one-way gas flow valve are pumped from eardrum air pump 6 flows into be in filter pocket 8 and can not to have refluxed; As shown in Figure 3, for air to external world carries out once preliminary filtration, the inlet end of eardrum air pump 6 is provided with active carbon filter core 13 and is set in the HEPA filter screen 14 in these active carbon filter core 13 outsides, the dust of the air pumping into external world filters for the first time, has both played the effect purifying and has also effectively prevented that dust from stopping up eardrum air pump.
On surface-mounted integrated circuit 4, be provided with the charge port 42 of controlling the switch 41 of magnetic valve 5 opening and closing and charging for lithium battery 3, on mouth mask cover body 1, be provided with following current valve or movable spring slice 15, after people is with and muzzles, when the air pressure of mouth mask cover body 1 inside is greater than extraneous air pressure, the gas of mouth mask cover body 1 inside will flow in atmosphere by following current valve or movable spring slice 15, the structural principle of one-way gas flow valve and following current valve or movable spring slice 15 all adopt, extraneous air can not flow in mouth mask cover body 1, in order to increase comfort level and affinity, mouth mask cover body 1 adopts transparent material to make, people had both been convenient to the other side and had been recognized after being with and muzzling, also seem warm generous.
As shown in Figure 2, after the switch 41 of opening on surface-mounted integrated circuit 4, the pulse current control magnetic valve 5 that lithium battery 3 produces drives the movable spring slice 61 of eardrum air pump 6 with certain frequency bob, thereby control eardrum air pump 6 by extraneous air one wave-wave be pumped in breather pipe 7, enter into along breather pipe 7 enters into lautertuns 8 in and along the lower end of the aqua storage tank 9 in lautertuns 8 left sides through active carbon filter core 13 and HEPA filter screen 14 filtered airs in aqua storage tank 9 and from the upper end outflow of aqua storage tank 9, then enter into the lower end of adjacent aqua storage tank along gas channel 11, so move in circles, until flow out from the end of last aqua storage tank, can realize the process that primary air purifies, defeated as breathed for people to mouth mask cover body 1 is interior from efferent duct 16 through the air purifying, on efferent duct 16, be provided with air flow valve 17 and control the size that flows into mouth mask cover body 1 interior air-flow, certainly, for the ease of carrying and using, on housing 2, be provided with elastic clip, people is in the time using this mouth mask, the air cleaning unit of mouth mask can be clipped in loins or pocket, appearance is fashionable to be also easy to carry, when water in aqua storage tank 9 need to be changed, the water plug 19 that changes of directly opening on lautertuns 8 refills fresh water.
This mouth mask combines oxygenation structure and filtration, can be because of filtering and occur air-breathing obstructed phenomenon by filtration merely, the dust that the inlet end of eardrum air pump 6 is provided with active carbon filter core 13 and is set in the air that the HEPA filter screen 14 in this active carbon filter core outside pumps into external world filters for the first time, both played the effect purifying and also effectively prevented that dust from stopping up eardrum air pump 6, the lautertuns of filtration further filters the air entering, filter out residual dust and dusty gas, the gas zero of discharging pollutes, this mouth mask is by filtering function and for airway dysfunction, activated carbon filtration and water filtration are integrated in one, in the situation that guaranteeing absolute throughput, effectively filter out airborne dust and dusty gas, there is the function of absolute anti-PM2.5, and the applicable medical personnel of hospital and the elderly, climber uses, peculiar smell in isolated hospital air, air demand abundance, volume is little, can be clamped in mind, on omoplate or waist, once charging can continuous operation 8-10 hours.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what in above-described embodiment and description, describe is principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain that the present invention requires is defined by appending claims and equivalent thereof.
Claims (9)
1. one kind has the gauze mask of filtration and oxygen-supplying function, the air cleaning unit that comprises mouth mask cover body and be connected with described mouth mask cover body, it is characterized in that, described air cleaning unit comprises housing and is arranged on oxygenation structure and the filtration in this housing.
2. a kind of gauze mask with filtration and oxygen-supplying function according to claim 1, it is characterized in that, described oxygenation structure comprises lithium battery, the surface-mounted integrated circuit being connected with this lithium battery, the magnetic valve being connected with described surface-mounted integrated circuit and the eardrum air pump being connected with described magnetic valve.
3. a kind of gauze mask with filtration and oxygen-supplying function according to claim 1, is characterized in that, described filtration comprises the lautertuns that is connected breather pipe and is connected with this breather pipe with described eardrum air pump outlet side.
4. a kind of gauze mask with filtration and oxygen-supplying function according to claim 3, it is characterized in that, in described lautertuns, be provided with multiple aqua storage tanks arranged side by side, end and afterbody at multiple aqua storage tanks are respectively equipped with filter screen and backflow preventing structure, between adjacent aqua storage tank, form gas channel, between multiple aqua storage tanks, connect by gas channel head and the tail.
5. a kind of gauze mask with filtration and oxygen-supplying function according to claim 3, is characterized in that, between described eardrum air pump and breather pipe, is provided with one-way gas flow valve.
6. a kind of gauze mask with filtration and oxygen-supplying function according to claim 2, is characterized in that, the inlet end of described eardrum air pump is provided with active carbon filter core and is set in the HEPA filter screen in this active carbon filter core outside.
7. a kind of gauze mask with filtration and oxygen-supplying function according to claim 2, is characterized in that, described surface-mounted integrated circuit is provided with controls the switch of described magnetic valve opening and closing and the charge port for described lithium cell charging.
8. according to a kind of gauze mask with filtration and oxygen-supplying function described in any one in claim 1 to 7, it is characterized in that, described mouth mask cover body is provided with following current valve or movable spring slice.
9. a kind of gauze mask with filtration and oxygen-supplying function according to claim 8, is characterized in that, described mouth mask cover body adopts transparent material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410079755.5A CN103830857A (en) | 2014-03-06 | 2014-03-06 | Novel mask with filtering and oxygenating functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410079755.5A CN103830857A (en) | 2014-03-06 | 2014-03-06 | Novel mask with filtering and oxygenating functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103830857A true CN103830857A (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410079755.5A Pending CN103830857A (en) | 2014-03-06 | 2014-03-06 | Novel mask with filtering and oxygenating functions |
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| Country | Link |
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| CN (1) | CN103830857A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096326A (en) * | 2014-07-26 | 2014-10-15 | 连新兰 | Simple vehicle-mounted breather |
| CN104117162A (en) * | 2014-07-04 | 2014-10-29 | 武汉艾力特阀门自控有限公司 | Portable haze purifying filter |
| CN104815403A (en) * | 2015-04-12 | 2015-08-05 | 北京恒企新能源科技有限公司 | Mobile air purifying device |
| CN105727469A (en) * | 2016-04-29 | 2016-07-06 | 海宁市聚焦之火节能科技有限公司 | Mask |
| CN106871265A (en) * | 2017-03-07 | 2017-06-20 | 李伯祥 | Backpack type air dust cleaner and its method of work |
| CN107376144A (en) * | 2017-07-28 | 2017-11-24 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Closed respiratory system between being picked up for monoblock type inert gas-shielded arc welding |
| CN108853827A (en) * | 2018-04-17 | 2018-11-23 | 卢宇豪 | It is a kind of to alleviate the mask for adapting to altitude sickness |
| CN111803816A (en) * | 2020-07-21 | 2020-10-23 | 金华市国鼎五金制品有限公司 | Breathing auxiliary type mask |
| CN113144452A (en) * | 2020-06-01 | 2021-07-23 | 范俐 | Portable virus inactivation air purification device |
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| CN203029855U (en) * | 2013-01-22 | 2013-07-03 | 王绍坤 | Water layer separated type air purification mask |
| CN103585722A (en) * | 2013-11-28 | 2014-02-19 | 张秀霞 | Dust-proof filter mask |
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Patent Citations (8)
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| CN2614707Y (en) * | 2003-04-28 | 2004-05-12 | 冯家彪 | Pure air supplying device |
| CN2724756Y (en) * | 2004-07-09 | 2005-09-14 | 董*** | Portable breathing purification device |
| CN1654098A (en) * | 2005-03-23 | 2005-08-17 | 姚宏贵 | Dust free breathing mask |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117162A (en) * | 2014-07-04 | 2014-10-29 | 武汉艾力特阀门自控有限公司 | Portable haze purifying filter |
| CN104096326A (en) * | 2014-07-26 | 2014-10-15 | 连新兰 | Simple vehicle-mounted breather |
| CN104815403A (en) * | 2015-04-12 | 2015-08-05 | 北京恒企新能源科技有限公司 | Mobile air purifying device |
| CN105727469A (en) * | 2016-04-29 | 2016-07-06 | 海宁市聚焦之火节能科技有限公司 | Mask |
| CN106871265A (en) * | 2017-03-07 | 2017-06-20 | 李伯祥 | Backpack type air dust cleaner and its method of work |
| CN107376144A (en) * | 2017-07-28 | 2017-11-24 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Closed respiratory system between being picked up for monoblock type inert gas-shielded arc welding |
| CN107376144B (en) * | 2017-07-28 | 2020-04-03 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Closed breathing system for integral inert gas protection welding workshop |
| CN108853827A (en) * | 2018-04-17 | 2018-11-23 | 卢宇豪 | It is a kind of to alleviate the mask for adapting to altitude sickness |
| CN113144452A (en) * | 2020-06-01 | 2021-07-23 | 范俐 | Portable virus inactivation air purification device |
| CN111803816A (en) * | 2020-07-21 | 2020-10-23 | 金华市国鼎五金制品有限公司 | Breathing auxiliary type mask |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20170208 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |