CN110013619A - A kind of protective device for human respiratory - Google Patents
A kind of protective device for human respiratory Download PDFInfo
- Publication number
- CN110013619A CN110013619A CN201910342613.6A CN201910342613A CN110013619A CN 110013619 A CN110013619 A CN 110013619A CN 201910342613 A CN201910342613 A CN 201910342613A CN 110013619 A CN110013619 A CN 110013619A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- human respiratory
- protective device
- power device
- air
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/06—Mouthpieces; Nose-clips
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present invention provides a kind of protective devices for human respiratory, are related to physical protection equipment technical field, solve in the prior art traditional mask to the technical problem of physical protection effect difference.The protective device includes mask body, air inlet pipe and power device, and mask body is provided with air inlet for being worn on human body snout；Air inlet pipe one end is connected with air inlet, and the other end is connected with the other gas compartment containing clean normal air；Power device is set in air inlet pipe, the present invention is for improving mask to the protection effect of human body for normal air to be delivered at air inlet.
Description
Technical field
The present invention relates to physical protection equipment technical fields, fill more particularly, to a kind of protection for human respiratory
It sets.
Background technique
Mask is a kind of amenities, refers generally to be worn over nose and mouth for filtering the air for entering mouth and nose, to reach resistance
The apparatus for keeping off harmful gas, smell, droplet disengaging wearer's mouth and nose, is made, mask is to entrance lung with gauze or paper etc.
Air has certain filtration.But traditional mask is limited the protection of people, some pernicious gases in special workshop
It cannot be protected, such as painting workshop.And staff, in shopwork, the gas in entire workshop is all harmful
, the health of staff can be seriously endangered.
Therefore, how to solve in the prior art traditional mask to the technical problem of physical protection effect difference, it has also become ability
Domain personnel need the important technological problems solved.
Summary of the invention
The purpose of the present invention is to provide a kind of protective devices for human respiratory, solve and pass in the prior art
Technical problem of the system mask to physical protection effect difference.Optimal technical scheme institute energy in many technical solutions provided by the invention
The many technical effects elaboration as detailed below generated.
To achieve the above object, the present invention provides following technical schemes:
Provided by the present invention for the protective device of human respiratory, comprising: for being worn on the mouth of human body snout
Cover body is provided with air inlet；Air inlet pipe, one end are connected with the air inlet, the other end and the normal air containing cleaning
The other gas compartment be connected；Power device for being delivered to normal air at the air inlet is set to described
In air inlet pipe.
Preferably, the air inlet pipe includes connecting tube for connecting the air inlet and the power device and for connecting
Connect the extension of the power device Yu the gas compartment.
Preferably, the connecting tube and the extension are telescoping tube.
Preferably, the outlet side of the power device is provided with gas manifold, and the gas manifold is provided with multiple outlets
End, the mask body and the connecting tube are set side by side with multiple, single described connecting tube one end and the gas manifold
Single outlet side be connected, the other end is connected with the air inlet of the single mask body.
Preferably, the air inlet pipe is detachably connected with the air inlet.
Preferably, the power device is air pump or micro air pump.
Preferably, the connecting tube is detachably connected with the power device.
Preferably, filter assemblies are provided at the air inlet, the filter assemblies include the active carbon layer overlapped
And layers of nanofibers.
Preferably, the mask body includes the filter cotton layer overlapped and polypropylene layer of cloth.
Preferably, the shape of the mask body is cup formula or laterally folded formula.
Provided by the present invention for the protective device of human respiratory, including mask body, air inlet pipe and power device,
For mask body for being worn on human body nose and mouth, mask body is provided with air inlet, so that clean normal air inlet port
In cover body, for human body respiration.Air inlet pipe one end is connected with air inlet, the other end with containing clean normal air in addition
The gas compartment be connected, that is, use heterologous intake method, this gas compartment can be to avoid the external world in workshop locating for staff
Atmosphere or other be capable of providing the space of clean normal air.Power device is used to clean normal air being delivered to air inlet
Mouthful place, power device is set in air inlet pipe, to improve the flowing velocity of normal air, normal air by the gas compartment into
Still there is certain speed after port, i.e., brush the sky between mask body and human body face always from the gas that air inlet enters
Chamber, the gas in this cavity is always maintained to shed outward, and the internal pressure in this cavity is always more than the external pressure outside cavity, while also keeping away
The pernicious gas exempted from workshop enters inside mask body, so set, human body air-breathing is directly sucked in the clean of air inlet entrance
Net normal air is exhaled and is directly flowed out with the gas of flowing, solve in the prior art traditional mask to physical protection effect
The technical problem of difference.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the protective device provided in an embodiment of the present invention for human respiratory；
Fig. 2 is gas manifold position view provided in an embodiment of the present invention.
1- mask body in figure；2- air inlet pipe；201- connecting tube；202- extension；3- power device；4- air inlet；5-
Gas manifold.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
The purpose of the present invention is to provide a kind of protective devices for human respiratory, solve and pass in the prior art
Technical problem of the system mask to physical protection effect difference.
Hereinafter, being illustrated referring to attached drawing to embodiment.In addition, embodiments illustrated below is not to recorded in claim
Summary of the invention rise any restriction effect.In addition, the full content of composition represented by following example is not limited to as right
Necessary to the solution invented documented by it is required that.
Referring to Fig.1, the present invention provides a kind of protective devices for human respiratory, including mask body 1, air inlet
Pipe 2 and power device 3, mask body 1 is for being worn on human body nose and mouth, and mask body 1 is provided with air inlet 4, so that clean
Net normal air enters in mask body 1, for human body respiration.2 one end of air inlet pipe is connected with air inlet 4, the other end with contain
There is the other gas compartment of clean normal air to be connected, that is, uses heterologous intake method, this gas compartment can be to avoid
The ambient atmosphere in workshop locating for staff or other be capable of providing the space of clean normal air.Power device 3 is used for will
Normal air is delivered at air inlet 4, and power device 3 is set in air inlet pipe 2, general to improve the flowing velocity of normal air
Blowing air is entered by the gas compartment still has certain speed after air inlet 4, i.e., brush mask always from the gas that air inlet 4 enters
Cavity between ontology 1 and human body face, the gas in this cavity is always maintained to shed outward, and the internal pressure in this cavity is big always
It in the external pressure outside cavity, while also avoiding the pernicious gas in workshop and entering inside mask body 1, so set, human body is inhaled
Gas is directly sucked in the clean normal air of the entrance of air inlet 4, exhales and directly flows out with the gas of flowing, solves the prior art
Technical problem of the middle tradition mask to physical protection effect difference.
As the embodiment of the present invention, optionally embodiment, air inlet pipe 2 include connecting tube 201 and extension 202, connecting tube
201 one end are connected with air inlet 4, and the other end is connected with the outlet side of power device 3, one end of extension 202 and power
The inlet end of device 3 is connected, and the other end is connected with the gas compartment containing clean normal air, so set, work
Personnel can adjust the length of connecting tube 201 and extension 202 according to need of work.
Optionally, the setting of connecting tube 201 is shorter, and power device 3 may be disposed at apart from the closer position of staff, with work
Make the logical movement of personnel one, convenient for operation, meanwhile, power device 3 is relatively close apart from air inlet 4, the gas tool of 3 outlet side of power device
Have at the i.e. reachable air inlet 4 of smaller initial velocity, the acting of power device 3 can be reduced, it is energy saving.
Optionally, connecting tube 201 is arranged longer, and power device 3 can be fixedly installed on apart from the farther away position of staff
It sets, for example, power device 3 can be fixedly installed on outside workshop, is moved to avoid 3 inner body of power device and generate influence of noise work
Make person works.In this case, may be provided at 1 position of mask body for adjusting connecting tube 201 in connecting tube 201
The valve of opening and closing uses convenient for staff.
Wherein, the end of extension 202 connecting with the gas compartment is provided with metal joint, in order to by extension 202
End fix.The end of extension 202 connecting with the gas compartment is also provided with filter screen, and sundries is avoided to enter.
As optionally embodiment of the embodiment of the present invention, connecting tube 201 and extension 202 are telescoping tube, are so set
Set, connecting tube 201 and extension 202 it is extending or shorten a certain distance, to expand the working range of staff.
Referring to Fig. 2, as the embodiment of the present invention, optionally embodiment, the outlet side of power device 3 are provided with gas discrimination
The outlet side of pipe 5, power device 3 is connected with the inlet end of gas manifold 5, and gas manifold 5 is provided with multiple outlet sides, mask
Ontology 1 and connecting tube 201 are set side by side with multiple, and single 201 one end of connecting tube is connected with the single outlet side of gas manifold 5
Logical, the other end is connected with the air inlet 4 of single mask body 1, and single connecting tube 201 connects single air inlet 4, so sets
It sets, the gas of the outlet side outflow for device 3 of taking offence can be divided into a plurality of circulation path, at most by the supply of a plurality of connecting tube 201
At a mask body 1, mask body 1 be may be disposed at the different stations in workshop, i.e., the staff in workshop can share
Same power device 3.
Wherein, each connecting tube 201 can be set as different length according to unacceptable need of work.
As optionally embodiment of the embodiment of the present invention, air inlet pipe 2 is detachably connected with air inlet 4, so set, mouth
Cover body 1 can be disassembled individually, convenient for cleaning and replacement.
Wherein, casing can be fixedly installed at air inlet 4, casing is threadedly coupled with air inlet pipe 2.
As optionally embodiment of the embodiment of the present invention, power device 3 is air pump or micro air pump, easy to use.
Wherein, when power device 3 is supplied into single or a small amount of mask body 1, can be selected lower-powered air pump or
Micro air pump；When power device 3 is supplied into multiple mask bodies 1, the biggish air pump of power or micro air pump can be selected.
As the embodiment of the present invention, optionally embodiment, connecting tube 201 are detachably connected with power device 3, so set
It sets, the inlet end of connecting tube 201 can be according to need of work, can be with the normal air for being capable of providing cleaning near workshop
Device connection, for example, when the staff in painting workshop paints, the outlet side for the air pump for providing power that paints can be simultaneously
Spray painting pipe and the inlet end of connecting tube 201 supply, mobile when convenient for staff's construction.
As optionally embodiment of the embodiment of the present invention, filter assemblies are provided at air inlet 4, filter assemblies include weight
The active carbon layer and layers of nanofibers of folded setting, active carbon have stronger adsorptivity, and the structure of nanofiber is sparse porous, tool
There is relatively high specific surface area, interception and Electrostatic Absorption can be carried out to the suspended particulate in air, there is filtering well
Property.
Wherein, filter assemblies may also include the shell for being provided with inlet end and outlet side, and interior of shell is provided with to be used respectively
Gas at the cavity for holding active carbon layer and layers of nanofibers, air inlet 4 is entered by the inlet end of shell through active carbon layer
It after layers of nanofibers filtering, is flowed out from the outlet side of shell, the cavity between mask body 1 and human body face.Shell
It can be clamped or be threadedly coupled at air inlet 4.
As the embodiment of the present invention, optionally embodiment, mask body 1 include the filter cotton layer and poly- third overlapped
Alkene layer of cloth, filter cotton are synthetic fibers filter cotton, non-woven fabrics filter cotton, glass fiber filter cotton, one in active carbon filter cotton
Kind or several combination settings, polypropylene layer of cloth may be disposed at the two sides of filter cotton, wrap up filter cotton layer, and polypropylene layer of cloth has one
Fixed gas permeability while with filter effect, subtracts so set, mask body 1 can integrate filterability and gas permeability
Resistance when few characteristics of contaminated respiratory droplets gas reduces the sense of feeling oppressed for wearing mask body 1, convenient for wearing for a long time.
As optionally embodiment of the embodiment of the present invention, the shape of mask body 1 is cup formula or laterally folded formula, is exhaled
It is big between being emptied, comfortable wearing.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of protective device for human respiratory characterized by comprising
For being worn on the mask body (1) of human body snout, it is provided with air inlet (4)；
Air inlet pipe (2), one end are connected with the air inlet (4), the other end and the other gas containing clean normal air
Body space is connected；
Power device (3) for being delivered to normal air at the air inlet (4), is set on the air inlet pipe (2).
2. the protective device according to claim 1 for human respiratory, which is characterized in that the air inlet pipe (2)
Including for connecting the connecting tube (201) of the air inlet (4) and the power device (3) and for connecting the power device
(3) with the extension of the gas compartment (202).
3. the protective device according to claim 2 for human respiratory, which is characterized in that the connecting tube
(201) and the extension (202) is telescoping tube.
4. the protective device according to claim 2 for human respiratory, which is characterized in that the power device
(3) outlet side is provided with gas manifold (5), and the gas manifold (5) is provided with multiple outlet sides, the mask body (1)
Multiple, single described connecting tube (201) one end and the gas manifold (5) are set side by side with the connecting tube (201)
Single outlet side is connected, and the other end is connected with the air inlet (4) of the single mask body (1).
5. the protective device according to claim 1 for human respiratory, which is characterized in that the air inlet pipe (2)
It is detachably connected with the air inlet (4).
6. the protective device according to claim 1 for human respiratory, which is characterized in that the power device
It (3) is air pump or micro air pump.
7. the protective device according to claim 2 for human respiratory, which is characterized in that the connecting tube
(201) it is detachably connected with the power device (3).
8. the protective device according to claim 1 for human respiratory, which is characterized in that the air inlet (4)
Place is provided with filter assemblies, and the filter assemblies include the active carbon layer overlapped and layers of nanofibers.
9. the protective device according to claim 1 for human respiratory, which is characterized in that the mask body
It (1) include the filter cotton layer overlapped and polypropylene layer of cloth.
10. the protective device according to claim 1 for human respiratory, which is characterized in that the mask body
(1) shape is cup formula or laterally folded formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910342613.6A CN110013619A (en) | 2019-04-26 | 2019-04-26 | A kind of protective device for human respiratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910342613.6A CN110013619A (en) | 2019-04-26 | 2019-04-26 | A kind of protective device for human respiratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110013619A true CN110013619A (en) | 2019-07-16 |
Family
ID=67192595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910342613.6A Pending CN110013619A (en) | 2019-04-26 | 2019-04-26 | A kind of protective device for human respiratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110013619A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022086464A1 (en) * | 2020-10-21 | 2022-04-28 | Medion Arge Saglik Danismanlik Ticaret Limited Sirketi | A protective helmet |
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| CN201222992Y (en) * | 2008-04-11 | 2009-04-22 | 陆青云 | Heatstroke-prevention dustproof personal-protection device suitable for high-temperature dust-toxin operation |
| CN202289256U (en) * | 2011-09-26 | 2012-07-04 | 刘永利 | Simple outdoor air-inducing breathing mask |
| CN203694444U (en) * | 2014-01-22 | 2014-07-09 | 国投新集能源股份有限公司 | Positive pressure fresh air respirator |
| WO2017198238A1 (en) * | 2016-05-20 | 2017-11-23 | Zhejiang Lifemed Technology Co., Ltd | Automatic wearable powered air purifying system and method |
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2019
- 2019-04-26 CN CN201910342613.6A patent/CN110013619A/en active Pending
Patent Citations (6)
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|---|---|---|---|---|
| CN2369704Y (en) * | 1999-04-29 | 2000-03-22 | 兰茂昭 | Dust-proof anti-toxic respirator |
| CN201189360Y (en) * | 2008-04-07 | 2009-02-04 | 陈根生 | Protection mask with airfeed device |
| CN201222992Y (en) * | 2008-04-11 | 2009-04-22 | 陆青云 | Heatstroke-prevention dustproof personal-protection device suitable for high-temperature dust-toxin operation |
| CN202289256U (en) * | 2011-09-26 | 2012-07-04 | 刘永利 | Simple outdoor air-inducing breathing mask |
| CN203694444U (en) * | 2014-01-22 | 2014-07-09 | 国投新集能源股份有限公司 | Positive pressure fresh air respirator |
| WO2017198238A1 (en) * | 2016-05-20 | 2017-11-23 | Zhejiang Lifemed Technology Co., Ltd | Automatic wearable powered air purifying system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022086464A1 (en) * | 2020-10-21 | 2022-04-28 | Medion Arge Saglik Danismanlik Ticaret Limited Sirketi | A protective helmet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190716 |
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| RJ01 | Rejection of invention patent application after publication |