CN1654098A - Dust free breathing mask - Google Patents
Dust free breathing mask Download PDFInfo
- Publication number
- CN1654098A CN1654098A CN 200510060110 CN200510060110A CN1654098A CN 1654098 A CN1654098 A CN 1654098A CN 200510060110 CN200510060110 CN 200510060110 CN 200510060110 A CN200510060110 A CN 200510060110A CN 1654098 A CN1654098 A CN 1654098A
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- bottle
- face shield
- filtered fluid
- dust free
- free breathing
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Abstract
The dust-free breathing mask includes one face shield, sealed inlet air filtering bottle and air outlet filtering bottle holding filtering liquid and communicated with the face shield. The air inlet pipe to the face shield has inlet set over the filtering liquid inside the inlet air filtering bottle, the air inlet pipe to the inlet air filtering bottle has outlet set inside the filtering liquid, the air outlet pipe from the face shield has outlet set inside the filtering liquid inside in the outlet air filtering bottle, and air outlet pipe from the air outlet filtering bottle has inlet over the filtering liquid. The present invention has water as filtering medium capable of being updated constantly and has high filtering and disinfecting effects.
Description
Technical field
The present invention relates to air filtration apparatus field.
Background technology
At present, for the filtration of harmful substances in air, such as dust, germ etc., except the gas mask of special use, good apparatus seldom produces effect.When popular, most of medical personnels adopt the multilayer mouth mask to carry out airborne germ and filter such as SARS, but this mouth mask belongs to disposable utensil, the extensive use, and cost is higher, and filter effect is difficult to determine.Gas mask also exists the cost problem of higher, is difficult to popularize use.
Summary of the invention
Technical problem to be solved by this invention provides the low preferable dust free breathing mask of filter effect of a kind of cost.For this reason, the present invention is by the following technical solutions: it comprises the face shield that is sealed and matched with the human body place of wearing, it also is provided with the inlet air filtration bottle of the sealing that filtered fluid is housed that communicates with face shield and the filtering flask of giving vent to anger, the air inlet pipe import of face shield is in the filtered fluid top of inlet air filtration bottle, the air inlet pipe outlet of inlet air filtration bottle is in the filtered fluid, the escape pipe outlet of face shield is in the filtered fluid of the filtering flask of giving vent to anger, and the escape pipe import of the filtering flask of giving vent to anger is in the filtered fluid top.Because adopt technique scheme, the present invention adopts water as filter medium, can constantly upgrade easily, manufacturing cost and use cost is cheap; And filter effect is very good, can remove airborne dust, bacterium or toxic component effectively, and filtered fluid also can adopt thimerosal, like this, and degerming, virus killing better effects if.
The present invention also can adopt following further technical scheme simultaneously:
It is provided with the inlet air filtration bottle of several series connection, and the gas outlet of inlet air filtration bottle is in the filtered fluid top.Like this, inhaled air can pass through several grades of filtrations, and each filtering flask can be adorned different filtered fluids, thus can be further filtration treatment air targetedly, guarantee to suck the pure safety of air.
The inlet air filtration bottle of described series connection comprises vertical bottle and horizontal bottle, and the gas outlet of horizontal bottle is near the inner end of bottle, and the outlet of the air inlet pipe of horizontal bottle is near the outer end of bottle.Like this, can guarantee wearing when of the present invention, even bend over significantly even the ground work of falling forward, inlet air filtration still can normally play a role.
It also can be provided with the filtering flask of giving vent to anger of several series connection, and the air inlet of the filtering flask of giving vent to anger is in the filtered fluid.The filtering flask of giving vent to anger of described series connection comprises vertical bottle and horizontal bottle, and the air inlet of horizontal bottle is near the outer end of bottle, and the escape pipe import of horizontal bottle is near the inner end of bottle.Like this, can guarantee wearing when of the present invention, even bend over significantly even the ground work of falling forward, the exhaust gas filter bottle still can normally play a role.
Before the air inlet pipe import, can be provided with screen pack or activated carbon filter layer on the filtered fluid.Like this, can further improve filter effect, also help reducing the volume of filtering flask.
The air inlet pipe of face shield links to each other with face shield respectively with escape pipe.Like this, can guarantee air-breathing fully and exhale not disturb, guarantee to suck the quality of air.
It is provided with the installing rack or the mounting box of filtering flask.Like this, be convenient to carry, further facilitate use.
The air inlet mouth of pipe of face shield is in the lower end of face shield.Like this, can in time discharge condensed water or foreign material in the face shield, it is more comfortable to make face shield wear.
Be provided with the graininess buoyancy aid in the filtered fluid of filtering flask.Like this, can reduce the shaking amplitude of filtered fluid, be convenient to of the present utility model portably using.
Description of drawings
Fig. 1 is the schematic diagram of the embodiment of the invention 1.
Fig. 2 is the schematic top plan view of the embodiment of the invention 2.
Fig. 3 is the schematic top plan view of the embodiment of the invention 3.
The specific embodiment
Embodiment 1
With reference to accompanying drawing 1.The present invention includes the face shield 1 that is sealed and matched with the human body place of wearing, it also is provided with the inlet air filtration bottle 3 of the sealing that filtered fluid 2 is housed that communicates with face shield and the filtering flask 4 of giving vent to anger, air inlet pipe 5 imports 51 of face shield are in the filtered fluid top of inlet air filtration bottle, air inlet pipe 6 outlets 61 of inlet air filtration bottle are in the filtered fluid, escape pipe 7 outlets 71 of face shield are in the filtered fluid of the filtering flask of giving vent to anger, and escape pipe 8 imports 81 of the filtering flask of giving vent to anger are in the filtered fluid top.
Can being provided with soft lip limit with the human body contact position and maybe can filling the air bag of exhaust of face shield so that be sealed and matched with the human body place of wearing.
It can be provided with the inlet air filtration bottle of several series connection, and the gas outlet 62 of inlet air filtration bottle is in the filtered fluid top.As shown in Figure 1, be provided with two inlet air filtration bottles altogether.
Can be provided with screen pack or activated carbon filter layer 9 before the air inlet pipe import on the filtered fluid, the two-layer net such as being connected with bottle is provided with filtering material between net.
As shown in the figure, the air inlet pipe of face shield links to each other with face shield respectively with escape pipe.
The mounting box of drawing reference numeral 10 for ease of carrying.Be provided with braces or hook is arranged such as box.
The air inlet mouth of pipe 11 of face shield is in the lower end of face shield.
Be provided with graininess buoyancy aid 12 in the filtered fluid of filtering flask.
With reference to accompanying drawing 2.Present embodiment adopts three inlet air filtration bottles, and inlet air filtration bottle 21 links to each other with face shield, and inlet air filtration bottle 22 and inlet air filtration bottle 23 are connected with inlet air filtration bottle 21 respectively, and its structure that is connected in series is identical with embodiment 1, and other structure is also identical with embodiment 1.Drawing reference numeral 24 is the filtering flask of giving vent to anger, drawing reference numeral 20 is the air inlet pipe of face shield, drawing reference numeral 28 is the escape pipe of face shield, drawing reference numeral 29,25 is respectively the air inlet pipe of inlet air filtration bottle 23,22, drawing reference numeral 26 is an inlet air filtration bottle 21 and the tracheae that is connected of inlet air filtration bottle 23, drawing reference numeral 27 is an inlet air filtration bottle 21 and the tracheae that is connected of inlet air filtration bottle 22, and drawing reference numeral 30 is the escape pipe of the filtering flask of giving vent to anger.Like this, can increase air inflow and filter capacity, practicality is more comfortable.
With reference to accompanying drawing 3.Present embodiment is provided with the inlet air filtration bottle 31,32 of two series connection, inlet air filtration bottle 31 is vertical bottle and links to each other with face shield, inlet air filtration bottle 32 is horizontal bottle, and the inner end 34 of the gas outlet 33 close bottles of horizontal bottle also is in the filtered fluid top, the outer end 37 of the air inlet pipe 35 outlets 36 close bottles of horizontal bottle.
It also is provided with the filtering flask 38,39 of giving vent to anger of two series connection, the filtering flask 38 of giving vent to anger links to each other for vertical bottle and with face shield, the filtering flask 39 of giving vent to anger is horizontal bottle, and the outer end 41 of the air inlet 40 close bottles of horizontal bottle also is in the filtered fluid, and escape pipe 42 imports 43 of horizontal bottle are near the inner end 44 of bottle.
The air inlet pipe of drawing reference numeral 45 face shields, the escape pipe of drawing reference numeral 46 face shields, accompanying drawing mark Numbers 47 is inlet air filtration bottle 31,32 connectivity trachea, and drawing reference numeral 48 is the filtering flask of giving vent to anger 38,39 connectivity trachea.
Claims (10)
1, dust free breathing mask, it is characterized in that it comprises the face shield that is sealed and matched with the human body place of wearing, it also is provided with the inlet air filtration bottle of the sealing that filtered fluid is housed that communicates with face shield and the filtering flask of giving vent to anger, the air inlet pipe import of face shield is in the filtered fluid top of inlet air filtration bottle, the air inlet pipe outlet of inlet air filtration bottle is in the filtered fluid, the escape pipe outlet of face shield is in the filtered fluid of the filtering flask of giving vent to anger, and the escape pipe import of the filtering flask of giving vent to anger is in the filtered fluid top.
2, dust free breathing mask as claimed in claim 1 is characterized in that it is provided with the inlet air filtration bottle of several series connection, and the gas outlet of inlet air filtration bottle is in the filtered fluid top.
3, dust free breathing mask as claimed in claim 2 is characterized in that the inlet air filtration bottle of described series connection, comprises vertical bottle and horizontal bottle, and the gas outlet of horizontal bottle is near the inner end of bottle, the outlet of the air inlet pipe of horizontal bottle near bottle the outer end.
4, dust free breathing mask as claimed in claim 1 is characterized in that it is provided with the filtering flask of giving vent to anger of several series connection, and the air inlet of the filtering flask of giving vent to anger is in the filtered fluid.
5, dust free breathing mask as claimed in claim 4 is characterized in that the filtering flask of giving vent to anger of described series connection, comprises vertical bottle and horizontal bottle, and the air inlet of horizontal bottle is near the outer end of bottle, the escape pipe import of horizontal bottle near bottle the inner end.
6, dust free breathing mask as claimed in claim 1 is characterized in that being provided with above the filtered fluid screen pack or activated carbon filter layer before the air inlet pipe import.
7,, it is characterized in that the air inlet pipe of face shield links to each other with face shield respectively with escape pipe as claim 1,2,3,4,5 or 6 described dust free breathing masks.
8,, it is characterized in that it is provided with the installing rack or the mounting box of filtering flask as claim 1,2,3,4,5 or 6 described dust free breathing masks.
9,, it is characterized in that the air inlet mouth of pipe of face shield is in the lower end of face shield as claim 1,2,3,4,5 or 6 described dust free breathing masks.
10,, it is characterized in that being provided with the graininess buoyancy aid in the filtered fluid of filtering flask as claim 1,2,3,4,5 or 6 described dust free breathing masks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100601108A CN100515524C (en) | 2005-03-23 | 2005-03-23 | Dust free breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100601108A CN100515524C (en) | 2005-03-23 | 2005-03-23 | Dust free breathing mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1654098A true CN1654098A (en) | 2005-08-17 |
| CN100515524C CN100515524C (en) | 2009-07-22 |
Family
ID=34894601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100601108A Expired - Fee Related CN100515524C (en) | 2005-03-23 | 2005-03-23 | Dust free breathing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100515524C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102763918A (en) * | 2012-08-21 | 2012-11-07 | 杨木胜 | Protective mask |
| CN103830857A (en) * | 2014-03-06 | 2014-06-04 | 戚建淼 | Novel mask with filtering and oxygenating functions |
| CN103949020A (en) * | 2014-04-15 | 2014-07-30 | 卜小禹 | Portable air purifying air supply gauze mask |
| KR101801170B1 (en) * | 2016-03-07 | 2017-11-27 | 박무학 | Self-contained breathing apparatus |
| CN111053982A (en) * | 2020-01-14 | 2020-04-24 | 王锐 | Water filtering type dust mask |
| CN113144452A (en) * | 2020-06-01 | 2021-07-23 | 范俐 | Portable virus inactivation air purification device |
-
2005
- 2005-03-23 CN CNB2005100601108A patent/CN100515524C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102763918A (en) * | 2012-08-21 | 2012-11-07 | 杨木胜 | Protective mask |
| CN103830857A (en) * | 2014-03-06 | 2014-06-04 | 戚建淼 | Novel mask with filtering and oxygenating functions |
| CN103949020A (en) * | 2014-04-15 | 2014-07-30 | 卜小禹 | Portable air purifying air supply gauze mask |
| CN103949020B (en) * | 2014-04-15 | 2016-06-15 | 卜小禹 | Portable air-purifying air feed mouth mask |
| KR101801170B1 (en) * | 2016-03-07 | 2017-11-27 | 박무학 | Self-contained breathing apparatus |
| CN111053982A (en) * | 2020-01-14 | 2020-04-24 | 王锐 | Water filtering type dust mask |
| CN111053982B (en) * | 2020-01-14 | 2024-03-15 | 王锐 | Water filtering type dust mask |
| CN113144452A (en) * | 2020-06-01 | 2021-07-23 | 范俐 | Portable virus inactivation air purification device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100515524C (en) | 2009-07-22 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20120323 |