CN204395257U - Air-supply filter dirt Construction Safety cap - Google Patents
Air-supply filter dirt Construction Safety cap Download PDFInfo
- Publication number
- CN204395257U CN204395257U CN201520018175.5U CN201520018175U CN204395257U CN 204395257 U CN204395257 U CN 204395257U CN 201520018175 U CN201520018175 U CN 201520018175U CN 204395257 U CN204395257 U CN 204395257U
- Authority
- CN
- China
- Prior art keywords
- permanent magnetism
- dust
- air
- panel
- safety cap
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 230000005389 magnetism Effects 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 8
- 238000005286 illumination Methods 0.000 claims description 6
- 208000028571 Occupational disease Diseases 0.000 abstract description 4
- 206010035653 pneumoconiosis Diseases 0.000 abstract description 4
- 230000003862 health status Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Air-supply filter dirt Construction Safety cap.The health status of current China workman allows of no optimist, wherein pneumoconiosis endangers one of the most serious occupational disease of China's workers ' health, in the face of annual ever-increasing Pneumoconiosis Patients, strengthen the control of dust occupational disease very urgent, the demand of Dust-proof safety helmet also constantly increases.A kind of air-supply filter dirt Construction Safety cap, its composition comprises: protecting helmet shell (1), described protecting helmet shell is connected with transparent panel (4), permanent magnetism panel (5), dust-proof canvas (7) respectively, described transparent panel is connected with described permanent magnetism panel, and described permanent magnetism panel has filter cotton.The utility model is applied to construction.
Description
technical field:
the utility model relates to a kind of air-supply filter dirt Construction Safety cap.
background technology:
the health status of current China workman allows of no optimist, wherein pneumoconiosis endangers one of the most serious occupational disease of China's workers ' health, in the face of annual ever-increasing Pneumoconiosis Patients, strengthen the control of dust occupational disease very urgent, the demand of Dust-proof safety helmet also constantly increases.The material that existing closed mask type Dust-proof safety helmet uses mostly is that glass followed by plastics, visual line of sight is wide, focus on the dust that portion is caught up with in anti-front portion, comparatively anti-dust respirator improves to some extent, can use in low dust work place, but because its adaptation is poor, can not use at high concentrate dust Work places equally.Due to face shield and bucco-nasal septum from limited space, exhaust not in time, can make workman's unsmooth breath, easily feel sultry, thus affect workman's operation.In the dust atmospheres such as colliery, stone ore, dust and sand weather, dust from flying can produce electrostatic because of flowage friction, and when same volume equal in quality, the electrostatic charge that granule fines dirt produces is many; Dust concentration is large, and in flowing, collision friction chance is many, and the electrostatic charge of generation is also many, and some dust can be with and be magnetic.
utility model content:
the purpose of this utility model is to provide a kind of air-supply filter dirt Construction Safety cap.
above-mentioned object is realized by following technical scheme:
a kind of air-supply filter dirt Construction Safety cap, its composition comprises: protecting helmet shell, described protecting helmet shell is connected with transparent panel, permanent magnetism panel, dust-proof canvas respectively, and described transparent panel is connected with described permanent magnetism panel, and described permanent magnetism panel has filter cotton.
described air-supply filter dirt Construction Safety cap, lining top, blast pipe are installed in described protecting helmet shell, described protecting helmet shell outside is provided with LED illumination lamp, exhaust fan, switch, described permanent magnetism panel is provided with supply fan, fan and permanent magnetism dust-filtering plate power interface.
described air-supply filter dirt Construction Safety cap, described supply fan is connected with described fan and permanent magnetism dust-filtering plate power interface by wire, and described switch is connected with described LED illumination lamp, described exhaust fan respectively by wire.
described air-supply filter dirt Construction Safety cap, described permanent magnetism panel face lower end adopts 3 layers of dust suction permanent magnet filter, multilayer dustproof filter cloth, every layer of permanent magnet filter there is the aperture of arrangement, aperture on each laminate staggers successively, is also provided with multilayer dustproof filter cloth at described permanent-magnet surface inner cord.
the beneficial effects of the utility model:
1. the mode that the utility model utilizes electromagnetic principle and alternate buffer to stop carries out filter dirt, the dust content of air entered in cap is made to reach minimum degree, because the hot gas that the breathing of human body and head distribute is toward crown upper punch, so when workpeople wear a safety helmet the time slightly long time, if hot gas can not be discharged well, the people having on safety cap will be made to feel very sultry, particularly summer, and workman can feel more to feel bad.So new Dust-proof safety helmet utilizes the electric energy of battery to drive supply gas fan and exhaust fan, by supplying gas, fan is sent to outside fresh air in cap through dust filtration device, by exhaust fan, the damp and hot waste gas in cap is discharged outside cap again, so just ensure that enough fresh airs are sent in cap well, and the dust-proof canvas of cap lower end makes air be difficult to enter, can only be that air flows out, serve good air circulation effect like this.
the utility model is for the feature of dust with electrostatic and magnetic, utilize electromagnetic principle, 3 layers of charged permanent magnetic plate are adopted to carry out adsorption of dust, adopt the auxiliary equipment such as dustproof filter cotton, blowing fan, exhaust fan to blow ventilation simultaneously, thus reach air cleaner in safety cap, comfortable effect easy to use.
the material that the full employing of this cap face of the utility model is transparent; so visual line of sight is wide; and cap front end not with facial contact; put on occiput and face is comfortable; avoid the drawback that face is close to by filter in the past; directly contact with skin of face for avoiding permanent magnet filter; multilayer dustproof filter cloth is also adopted at magnetic sheet internal layer; play protection and multiple times of filtration effect; 2 blowing fans of cap face lower end; be the outermost layer being placed on gas-filtering device, and be arranged on the two ends, left and right in oral cavity portion, prevent from blocking the sight line of lower end forward.
the utility model sets off rear portion installs exhaust fan, a conduit is drawn from the crown hat lining in cap, conduit mouth flare, just to the crown, the other end of conduit is aiming at the exhaust fan at cap body rear portion, by the guiding of conduit and the dynamic action of exhaust fan, extracted out by damp-heat air in cap body, the cap body bottom adopts dust-proof canvas, the bottom and shoulder, make dust be difficult to enter in cap, and make with flame resistant heat insulation material.
the utility model principle is simple, economical and practical, Environmental Safety, 3 layers of permanent-magnet material filter in device and multilayer dustproof filter cloth carry out clean after can Reusability.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
detailed description of the invention:
embodiment 1:
a kind of air-supply filter dirt Construction Safety cap, its composition comprises: protecting helmet shell 1, described protecting helmet shell is connected with transparent panel 4, permanent magnetism panel 5, dust-proof canvas 7 respectively, and described transparent panel is connected with described permanent magnetism panel, and described permanent magnetism panel is equipped with filter cotton.
embodiment 2:
air-supply filter dirt Construction Safety cap according to embodiment 1, lining top 10, blast pipe 11 are installed in described protecting helmet shell, described protecting helmet shell outside is provided with LED illumination lamp 3, exhaust fan 9, switch 2, described permanent magnetism panel is provided with supply fan 6, fan and permanent magnetism dust-filtering plate power interface 8.
embodiment 3:
air-supply filter dirt Construction Safety cap according to embodiment 1 or 2, described supply fan is connected with described fan and permanent magnetism dust-filtering plate power interface by wire, and described switch is connected with described LED illumination lamp, described exhaust fan respectively by wire.
embodiment 4:
air-supply filter dirt Construction Safety cap according to embodiment 1 or 2 or 3, described permanent magnetism panel face lower end adopts 3 layers of dust suction permanent magnet filter, multilayer dustproof filter cloth, every layer of permanent magnet filter there is the aperture of arrangement, aperture on each laminate staggers successively, is also provided with multilayer dustproof filter cloth at described permanent-magnet surface inner cord.
Claims (4)
1. an air-supply filter dirt Construction Safety cap, its composition comprises: protecting helmet shell, it is characterized in that: described protecting helmet shell is connected with transparent panel, permanent magnetism panel, dust-proof canvas respectively, described transparent panel is connected with described permanent magnetism panel, and described permanent magnetism panel has filter cotton.
2. air-supply filter dirt Construction Safety cap according to claim 1, it is characterized in that: lining top, blast pipe are installed in described protecting helmet shell, described protecting helmet shell outside is provided with LED illumination lamp, exhaust fan, switch, described permanent magnetism panel is provided with supply fan, fan and permanent magnetism dust-filtering plate power interface.
3. air-supply filter dirt Construction Safety cap according to claim 1 and 2, it is characterized in that: described supply fan is connected with described fan and permanent magnetism dust-filtering plate power interface by wire, and described switch is connected with described LED illumination lamp, described exhaust fan respectively by wire.
4. air-supply filter dirt Construction Safety cap according to claim 1 and 2, it is characterized in that: described permanent magnetism panel face lower end adopts 3 layers of dust suction permanent magnet filter, multilayer dustproof filter cloth, every layer of permanent magnet filter there is the aperture of arrangement, aperture on each laminate staggers successively, is also provided with multilayer dustproof filter cloth at described permanent-magnet surface inner cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018175.5U CN204395257U (en) | 2015-01-12 | 2015-01-12 | Air-supply filter dirt Construction Safety cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018175.5U CN204395257U (en) | 2015-01-12 | 2015-01-12 | Air-supply filter dirt Construction Safety cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204395257U true CN204395257U (en) | 2015-06-17 |
Family
ID=53419160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520018175.5U Expired - Fee Related CN204395257U (en) | 2015-01-12 | 2015-01-12 | Air-supply filter dirt Construction Safety cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204395257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327467A (en) * | 2015-11-13 | 2016-02-17 | 惠州市环发环保科技有限公司 | Novel gas mask |
| JP7166417B1 (en) * | 2021-08-27 | 2022-11-07 | 文夫 小板橋 | dust mask |
-
2015
- 2015-01-12 CN CN201520018175.5U patent/CN204395257U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327467A (en) * | 2015-11-13 | 2016-02-17 | 惠州市环发环保科技有限公司 | Novel gas mask |
| JP7166417B1 (en) * | 2021-08-27 | 2022-11-07 | 文夫 小板橋 | dust mask |
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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: 20150617 Termination date: 20160112 |