CN204543311U - The dust-proof air cleaner of safety helmet type - Google Patents
The dust-proof air cleaner of safety helmet type Download PDFInfo
- Publication number
- CN204543311U CN204543311U CN201420865313.9U CN201420865313U CN204543311U CN 204543311 U CN204543311 U CN 204543311U CN 201420865313 U CN201420865313 U CN 201420865313U CN 204543311 U CN204543311 U CN 204543311U
- Authority
- CN
- China
- Prior art keywords
- filter
- cap
- dust
- cap body
- safety helmet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses the dust-proof air cleaner of a kind of safety helmet type, comprise helmet body, liner, one is arranged at the cavity in cap body top, and one breathes overall channel, it is located at cap body side, one filter house, it is built in cap body, and a respiratory region, it is located at cap external body, is connected with cap body by breathing overall channel; The two ends of described breathing overall channel are connected with respiratory region with filter house respectively.Described filter house comprises three layer filtration device and dilution air plant.The utility model is rational in infrastructure, filters and purifies air remarkably productive; Use comfort and convenient; Be suitable for more extensive.
Description
Technical field
The utility model relates to a kind of air cleaner, particularly relates to the dust-proof air cleaner of a kind of safety helmet type.
Technical background
Because atmospheric environment worsens, the sandstorm in city, haze etc. are on the rise, and bring great difficulty, and greatly endanger the healthy of people to people's trip or other outdoor activities, particularly outdoor study.Current various protector is also a lot, but some structures are too simple, do not have the effect of real filtered air; The then structure had is too complicated, is not suitable for popular promoting the use of.
Summary of the invention
In view of the problems referred to above existing for prior art, the utility model provides a kind of rational in infrastructure, the efficient dust-proof air cleaner of safety helmet type easily of filtered air dust.
The technical solution of the utility model is achieved in that
The dust-proof air cleaner of a kind of safety helmet type, comprises helmet body, liner, also comprises:
One is arranged at the cavity in cap body top,
One breathes overall channel, and it is located at cap body side,
One filter house, it is built in cap body, and
One respiratory region, it is located at cap external body, is connected with cap body by breathing overall channel;
The two ends of described breathing overall channel are connected with respiratory region with filter house respectively;
Described filter house comprises filter and dilution air plant;
Described filter is connected to the cavity in described cap, from outer to inner comprises outer filter cloth successively, filter mantle, activated carbon container and internal layer filter cloth; Described filter mantle is loaded on described cap body, its outer spiral cover circle aperture plate lid, outer filter cloth described in outer cover, and activated carbon container states filter mantle from inner cap residence, and internal layer filter cloth is laid on described activated carbon container;
Described dilution air plant is installed in described filter mantle, comprises fan, power supply and switch;
Described respiratory region comprises breather valve mount pad, portion of giving vent to anger, intake section, air induction conduit and silica gel nasal obstruction;
The described portion of giving vent to anger comprises outlet passageway, outgassing nonreturn valve, dividing plate of giving vent to anger; Described intake section comprises inlet channel, breather check valve and air inlet dividing plate; Described portion and the intake section of giving vent to anger is installed in described breather valve mount pad, and described silica gel nasal obstruction is installed on described breather valve mount pad;
Described air induction conduit is arranged to be breathed in overall channel, and one termination cap internal cavity, the other end taps into air bound plate.
Further, the described respiratory region also side's of comprising fence lid.
Further, described breathing overall channel and cap body hinged, adopt deformable plastic material, to regulate its position all around, aim at naris position.
Further, the dry cell of described power supply, battery or solar cell.
Compared with prior art, the utility model is rational in infrastructure, comprises inside and outside two-layer filter cloth and active carbon three layer filtration, makes filter and purify air remarkably productive; In filter house, dilution air plant is set, makes use more comfortable; Hat type design uses more convenient; Intake section and outlet gas part are opened, and overall design, around environment protection health, is suitable for more extensive.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment;
Fig. 2 is A portion partial enlarged drawing;
Fig. 3 is B portion partial enlarged drawing.In figure,
1, safety cap; 2, liner; 3, cap internal cavity; 4, overall channel is breathed; 5, outer filter cloth; 6, battery cathode sheet; 7, aperture plate lid is justified; 8, internal layer filter cloth; 9, activated carbon container; 10, filter mantle; 11, electric fan; 12, battery; 13, press button; 14, battery anode slice; 15, silica gel nasal obstruction; 16, inlet channel; 17, air inlet dividing plate; 18, air induction conduit; 19, breather check valve; 20, to give vent to anger dividing plate; 21, outgassing nonreturn valve; 22, outlet passageway; 23, breather valve mount pad; 24, square fence lid.
Detailed description of the invention
Now by reference to the accompanying drawings the application is further described specifically:
The dust-proof air cleaner of a kind of safety helmet type, as shown in Figure 1, filter mantle 10 is arranged on safety cap 1, has a hole cowling internal cavity 3, the in-built electric fan 11 of filter mantle 10 in the middle of filter mantle, its exhaust vent aims at cap internal cavity 3, battery 12 is arranged in filter mantle 10, and activated carbon container 9 covers filter mantle 10, and internal layer filter cloth 8 is layered on activated carbon container 9, circle aperture plate lid 7 spiral cover, on filter mantle 10, finally covers upper outside metafiltration cloth 5 again on skin.The positive pole of battery 12 connects the positive pole of electric fan 11, and the negative pole of battery 12 connects one end of press button 13; The negative pole of electric fan 11 connects the other end of press button 4.Air induction conduit 18 is contained in be breathed in overall channel 4, and one, conduit connects cap internal cavity 3, and other end is connected on air inlet dividing plate 17, and inlet channel 16 is arranged on the right side of breather valve mount pad 23, the in-built breather check valve 19 of inlet channel 16; Outlet passageway 22 is arranged on the left side of breather valve mount pad 23, and outgassing nonreturn valve 21 is contained in outlet passageway 22, and silica gel nasal obstruction is contained on breather valve mount pad.
Operation principle and the process of the dust-proof air cleaner of safety helmet type are as follows: when people put on a safety helmet formula air cleaner, open press button 13, namely the power supply of electric fan 11 is connected, when electric fan 11 is started working, under the effect of electric fan 11, first extraneous air enters outer filter cloth 5 and filters, then enter inner filtration cloth 8 by the aperture on garden aperture plate lid 7 and carry out secondary filter, filter when the gas after secondary filter carries out third time by the active carbon in activated carbon container 9 again, at this moment air is relatively cleaner and pure and fresh, such fresh air enters cap internal cavity 3 to carry out using when deposit waits for human body respiration.Then two silica gel nasal obstructions 15 are clogged two nostrils, and breathe by breathing overall channel 4.When people's air-breathing, breather check valve 19 is opened, and gas enters breather valve mount pad 23 inner chamber and enters human body by silica gel nasal obstruction 15, and while breather check valve 19 is opened, outgassing nonreturn valve 21 is closed under atmospheric pressure.When people's expiratory air, under the effect of air-flow, breather check valve 19 is closed, and outgassing nonreturn valve 21 is opened under the effect of air-flow, and waste gas discharges breather valve mount pad 23.Owing to there being electric fan 11 to bleed the effect of ventilation, people can not feel there is negative pressure when breathing, so breathe normal smooth.
Structure of the present utility model is rationally more scientific, uses comfort and convenient, filters and purify air more effective, outdoor activities or outdoor study crowd can be widely used in, in the cities and towns that atmosphere pollution is serious, can effectively improve breathing condition, be conducive to the health of human body.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. the dust-proof air cleaner of safety helmet type, comprises helmet body, liner, characterized by further comprising:
One is arranged at the cavity in cap body top,
One breathes overall channel, and it is located at cap body side,
One filter house, it is built in cap body, and
One respiratory region, it is located at cap external body, is connected with cap body by breathing overall channel;
The two ends of described breathing overall channel are connected with respiratory region with filter house respectively;
Described filter house comprises filter and dilution air plant;
Described filter is connected to the cavity in described cap, from outer to inner comprises outer filter cloth successively, filter mantle, activated carbon container and internal layer filter cloth; Described filter mantle is loaded on described cap body, its outer spiral cover circle aperture plate lid, outer filter cloth described in outer cover, and activated carbon container states filter mantle from inner cap residence, and internal layer filter cloth is laid on described activated carbon container;
Described dilution air plant is installed in described filter mantle, comprises fan, power supply and switch;
Described respiratory region comprises breather valve mount pad, portion of giving vent to anger, intake section, air induction conduit and silica gel nasal obstruction;
The described portion of giving vent to anger comprises outlet passageway, outgassing nonreturn valve, dividing plate of giving vent to anger; Described intake section comprises inlet channel, breather check valve and air inlet dividing plate; Described portion and the intake section of giving vent to anger is installed in described breather valve mount pad, and described silica gel nasal obstruction is installed on described breather valve mount pad;
Described air induction conduit is arranged to be breathed in overall channel, and one termination cap internal cavity, the other end taps into air bound plate.
2. the dust-proof air cleaner of safety helmet type as claimed in claim 1, is characterized in that:
Described respiratory region is the side's of comprising fence lid also.
3. the dust-proof air cleaner of safety helmet type as claimed in claim 1 or 2, is characterized in that:
Described breathing overall channel and cap body hinged, adopt deformable plastic material, to regulate its position all around, aim at naris position.
4. the dust-proof air cleaner of safety helmet type as claimed in claim 1 or 2, is characterized in that:
The dry cell of described power supply, battery or solar cell.
5. the dust-proof air cleaner of safety helmet type as claimed in claim 3, is characterized in that:
The dry cell of described power supply, battery or solar cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420865313.9U CN204543311U (en) | 2014-12-30 | 2014-12-30 | The dust-proof air cleaner of safety helmet type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420865313.9U CN204543311U (en) | 2014-12-30 | 2014-12-30 | The dust-proof air cleaner of safety helmet type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204543311U true CN204543311U (en) | 2015-08-12 |
Family
ID=53818484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420865313.9U Expired - Fee Related CN204543311U (en) | 2014-12-30 | 2014-12-30 | The dust-proof air cleaner of safety helmet type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204543311U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215345A (en) * | 2016-07-22 | 2016-12-14 | 西安交通大学 | A kind of portable haze device |
| CN106473271A (en) * | 2016-12-27 | 2017-03-08 | 宜春市佳喻文具有限公司 | Formula automatic ventilating anti-dust respirator worn by cap |
| CN106473270A (en) * | 2016-12-27 | 2017-03-08 | 宜春市佳喻文具有限公司 | A kind of multi-functional intelligence anti-dust respirator |
-
2014
- 2014-12-30 CN CN201420865313.9U patent/CN204543311U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215345A (en) * | 2016-07-22 | 2016-12-14 | 西安交通大学 | A kind of portable haze device |
| CN106473271A (en) * | 2016-12-27 | 2017-03-08 | 宜春市佳喻文具有限公司 | Formula automatic ventilating anti-dust respirator worn by cap |
| CN106473270A (en) * | 2016-12-27 | 2017-03-08 | 宜春市佳喻文具有限公司 | A kind of multi-functional intelligence anti-dust respirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |