CN107362470A - A kind of new blower fan of Worn type with bionical PFT - Google Patents
A kind of new blower fan of Worn type with bionical PFT Download PDFInfo
- Publication number
- CN107362470A CN107362470A CN201710358900.7A CN201710358900A CN107362470A CN 107362470 A CN107362470 A CN 107362470A CN 201710358900 A CN201710358900 A CN 201710358900A CN 107362470 A CN107362470 A CN 107362470A
- Authority
- CN
- China
- Prior art keywords
- blower fan
- air bag
- filter core
- equipment
- bionical
- 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
- A62B7/00—Respiratory apparatus
- A62B7/12—Respiratory apparatus with fresh-air hose
-
- 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
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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 relates to a kind of new blower fan of Worn type with bionical PFT, belongs to personal protective equipment technical field.Technical scheme includes filter core, blower fan, bionic lung air bag, airway tube, nose cup（Mask）, it is characterized in that：Gas enters after being purified under fan action by filter core after bionic lung air bag supplies user by airway tube.Advantage of the invention is that：A variety of filter materials can be used to be filtered, sterilized for the gas of different pollutant components, the gas after filtering supplies the nose cup of user by bionic lung air bag（Mask）, allow the breathing of user to be more suitable for using for a long time, take precautions against injury of a variety of dusty gas to human body to a greater extent closer to nature.It can be widely applied to：Haze weather；Dust work；Combat a natural disaster to recover；Public place；The environment such as hospital, more safety guarantee and facility in life are provided to people.
Description
Technical field
The present invention relates to the new blower fan of Worn type, belongs to personal protective equipment technical field.
Background technology
Air pollution can have a strong impact on our health, and the air cleaning facility of Worn type has different degrees of lack
Fall into, for example protective face mask wearing for a long time can cause sulks even anoxic, existing Worn type air purifier wind speed mistake to be present
The drawbacks of big and moment air demand deficiency, people not only feel sulks when using these equipment, while also strong wind blows face
Discomfort is felt.Because breathing can all suck 500-1000ml air to an adult every time, and Worn type air purifier is sent
Wind pipeline diameter is generally smaller than 1.4cm, in view of people is about 3 seconds each air-breathing used time, pendant is supplied in of short duration 3 seconds
Wearer's 500-1000ml pure airs, air velocity would generally reach 2-4 rice per second in air supply duct, and this is equivalent to 3 grades of left sides
Right wind is persistently blowing the face of blowing user, user can be allowed very uncomfortable, while existing equipment is not because have bionic lung
The caching of air bag, 500-1000ml pure airs can not be provided in moment in the case of pipeline direct-furnish as wearer's use, are made
User can feel sulks because moment supplies deficiency, and Given this present invention arises at the historic moment.
The content of the invention
In order to solve the above technical problems, we have proposed a kind of new blower fan of Worn type with bionical PFT, by adding
Dress bionic lung air bag reach solve strong wind blow face sense of discomfort and moment supply deficiency and feel the technical problem of sulks.
To reach above-mentioned purpose, technical scheme is as follows.
A kind of new blower fan of Worn type with bionical PFT includes casing, battery, switch, filter core, blower fan, bionical lung qi
Capsule, airway tube, nose cup（Mask）, the battery, filter core, blower fan, bionic lung air bag are located at casing internal, described filter core one end position
In casing air inlet, the blower fan is by air by being re-fed into bionic lung air bag, the bionic lung air bag connection after filter element filtering
Blower fan and airway tube simultaneously play a part of buffering, storage gas, airway tube one end connection bionic lung air bag other end connection
Nose cup（Mask）, for the switch positioned at the position of the convenient operation in casing surface, the battery provides electric energy to whole equipment, described
Nose cup（Mask）Connection airway tube is simultaneously worn by user.
Further, the casing is can carry this equipment and the equipment housing of proofing dust and protecting can be provided for this equipment.
Further, the battery is dc-battery.
Further, the filter core is that material can be changed according to service condition, and the filter core irregularly updated, filter core
At the air inlet of the casing.
Further, the blower fan is DC fan.
Further, the bionic lung air bag be copy people's lung gas storage principle by high polymer material make can be in certain model
Interior flexible film-form utricule is enclosed, utricule profile, volume can design as needed.
Further, the airway tube is metal or nonmetallic hose construction.
Pass through above-mentioned technical proposal, the present invention installs bionic lung air bag additional on the new blower fan of Worn type makes Worn type fresh air equipment
There is bionical effect, can not only purify air, also substantially increase the wear comfort of user, be more suitable for making for a long time
With the present invention is novel in design, good purification, can provide the guarantee of health breathing to people on the premise of comfortable use.
Brief description of the drawings
In order that the present invention may be better understood in those skilled in the art, with reference to the accompanying drawings and examples to this hair
Bright technical scheme further illustrates that drawings in the following description are only some embodiments of the present invention, common for this area
For technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural principle block diagram schematic diagram of the new blower fan of Worn type with bionical PFT of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing 1 and embodiment,
The present invention will be described in further detail, it will be appreciated that specific embodiment described herein only to explain the present invention, and
It is not used in the restriction present invention.
Known by Fig. 1, a kind of new blower fan of Worn type with bionical PFT includes filter core, blower fan, bionic lung air bag, nose cup
（Mask）, battery, switch, air or gas bionic lung air bag is admitted to after filter element filtering in the presence of blower fan, bionical
User's nasal mask for ventilation is entered by airway tube after the intracapsular storage of lung qi, buffering, decompression, reduction of speed（Mask）, battery is equipment
Electric energy, switching control device operation are provided.
To adapt to different environment, filter core is replaceable material and the filter core irregularly updated.
To adapt to different environment, bionic lung bladder shape, volume can design as needed.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (7)
1. a kind of new blower fan of Worn type with bionical PFT, including casing, battery, switch, filter core, blower fan, bionical lung qi
Capsule, airway tube, nose cup（Mask）, it is characterised in that：The casing exists for the carrying of the equipment and outside protective covers, air or gas
Bionic lung air bag is admitted in the presence of blower fan after filter element filtering, by leading after caching, decompression, reduction of speed in bionic lung air bag
Tracheae enters user's nasal mask for ventilation（Mask）, battery provides electric energy for equipment, switching control device operation.
2. casing according to claim 1 is can carry this equipment and the equipment housing of proofing dust and protecting is provided for this equipment.
3. battery according to claim 1 is dc-battery.
4. filter core according to claim 1 is can change material according to service condition, and renewable filter core, filter core are close
At the air inlet of the casing.
5. blower fan according to claim 1 is DC fan.
6. bionic lung air bag according to claim 1 be copy people's lung gas storage principle by high polymer material make can be one
Determine the film-form utricule to be stretched in scope, utricule profile can design as needed.
7. airway tube according to claim 1 is metal or nonmetallic hose construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710358900.7A CN107362470A (en) | 2017-05-19 | 2017-05-19 | A kind of new blower fan of Worn type with bionical PFT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710358900.7A CN107362470A (en) | 2017-05-19 | 2017-05-19 | A kind of new blower fan of Worn type with bionical PFT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107362470A true CN107362470A (en) | 2017-11-21 |
Family
ID=60304834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710358900.7A Pending CN107362470A (en) | 2017-05-19 | 2017-05-19 | A kind of new blower fan of Worn type with bionical PFT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107362470A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055120A (en) * | 1991-05-06 | 1991-10-09 | 董国臣 | The combined type anti-dust respirator of supplying gas |
| DE19607656A1 (en) * | 1996-02-29 | 1997-09-04 | Humunite Holding Ltd | Filter mask for filtering air for breathing |
| CN2614709Y (en) * | 2003-04-30 | 2004-05-12 | 徐兴祥 | Special antimicrobe mask |
| CN2629753Y (en) * | 2003-06-06 | 2004-08-04 | 林荣辉 | Nose clip |
| CN201959438U (en) * | 2011-01-10 | 2011-09-07 | 张善文 | Airbag mask with air purifier |
| CN205182026U (en) * | 2015-11-09 | 2016-04-27 | 叶理德 | Electronic air supply breathing machine |
-
2017
- 2017-05-19 CN CN201710358900.7A patent/CN107362470A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055120A (en) * | 1991-05-06 | 1991-10-09 | 董国臣 | The combined type anti-dust respirator of supplying gas |
| DE19607656A1 (en) * | 1996-02-29 | 1997-09-04 | Humunite Holding Ltd | Filter mask for filtering air for breathing |
| CN2614709Y (en) * | 2003-04-30 | 2004-05-12 | 徐兴祥 | Special antimicrobe mask |
| CN2629753Y (en) * | 2003-06-06 | 2004-08-04 | 林荣辉 | Nose clip |
| CN201959438U (en) * | 2011-01-10 | 2011-09-07 | 张善文 | Airbag mask with air purifier |
| CN205182026U (en) * | 2015-11-09 | 2016-04-27 | 叶理德 | Electronic air supply breathing machine |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171121 |