CN204601416U - A kind of device carried with for drawing pure air - Google Patents
A kind of device carried with for drawing pure air Download PDFInfo
- Publication number
- CN204601416U CN204601416U CN201520145310.2U CN201520145310U CN204601416U CN 204601416 U CN204601416 U CN 204601416U CN 201520145310 U CN201520145310 U CN 201520145310U CN 204601416 U CN204601416 U CN 204601416U
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- Prior art keywords
- air
- transmission frame
- gas transmission
- utility
- model
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Abstract
The utility model relates to a kind of device carried with for drawing pure air, and it comprises at least one air pump, at least a set of air cleaner, at least one secondary gas transmission frame and at least one group of air duct connecting air pump, air cleaner and gas transmission frame and forms.The air that air pump output pressure is enhanced, through air cleaner purified treatment, is delivered to gas transmission frame, exports pure air.Pure air is drawn in the air that the utility model can allow user pollute in haze sky etc.
Description
Technical field
The utility model relates to environmental technology field and daily protective articles technical field, particularly a kind of device carried with for drawing pure air.
Background technology
Fine particle particle diameter is little, is rich in a large amount of poisonous and harmful substances, and time of staying is in an atmosphere long, fed distance is far away.Research shows, particle diameter is less, and the position entering respiratory tract is darker.The particle of 10 μm of diameters is deposited on the upper respiratory tract usually, the be deep into bronchiole of less than 2 μm and alveolar.After fine particle enters human body to alveolar, directly affect the ventilatory function of lung, make body easily be in anaerobic condition, thus larger to the harm of health.
For the harm that defence fine particle brings, some people has brought mouth mask, but common mouth mask can not filter out fine particle; The mouth mask of fine particle can be filtered out, not only price, and easily cause unsmooth breath.The breathing equipments such as existing powered air purifying respirator (PAPR), volume is large, is difficult to wear and uses for a long time.Therefore, various improvement breathing equipment also just arises at the historic moment, and these improve breathing equipment, though there is improvement to a certain degree, but still cannot obtain the extensive accreditation of user, trace it to its cause main or because light not, noise is bigger than normal, use is inconvenient and high expensive.
In view of this, the utility model aims to provide a kind of device carried with for drawing pure air.
Utility model content
The purpose of this utility model is to provide a kind of device carried with for drawing pure air, it solve the problem existing for above-mentioned prior art, its wear light, work is quiet, easy to use and cost is lower, can meet people resist fine particle harm requirement.
Technical solution of the present utility model is as follows:
Carry with the device for drawing pure air, it comprises at least one air pump, at least a set of air cleaner, at least one secondary gas transmission frame and at least one group of air duct connecting air pump, air cleaner and gas transmission frame and forms;
The air that described air pump output pressure is enhanced, through air cleaner purified treatment, is delivered to gas transmission frame, exports pure air.
Described gas transmission frame by solid construction frame with the pipe of gas can be carried to be composited.
Described gas transmission frame is hollow structure, is that frame can carry gas again.
Described gas transmission frame first-selection is ear-wearing type or wear-type.
Described gas transmission frame first-selection wears pair venthole combination for bilateral.
Described air duct is preferably flexible pipe.
Described air pump is by respiration transducer FEEDBACK CONTROL, the only delivery air when air-breathing.
The utility model is owing to have employed above technical scheme, make it compared with prior art, the device carrying with confession absorption pure air of the present utility model has wears light, that work is quiet and use cost is lower advantage, more effectively can resist the harm that fine particle brings, meet the user demand of people.
Accompanying drawing explanation
Fig. 1 is a kind of the first example structure schematic diagram carried with for the device drawing pure air of the present utility model.
Fig. 2 is a kind of the second example structure schematic diagram carried with for the device drawing pure air of the present utility model.
Fig. 3 is a kind of the 3rd example structure schematic diagram carried with for the device drawing pure air of the present utility model.
Fig. 4 is that the bilateral ear of the utility model first embodiment wears two venthole compound gas transmission frame front view.
Fig. 5 is that the one-sided ear of the utility model first embodiment wears two venthole compound gas transmission frame front view.
Fig. 6 is the side direction view of Fig. 4 and Fig. 5.
Fig. 7 is that the bilateral ear of the utility model second embodiment wears two venthole hollow gas transmission frame front view.
Fig. 8 is that the one-sided ear of the utility model second embodiment wears two venthole hollow gas transmission frame front view.
Fig. 9 is the side direction view of Fig. 7 and Fig. 8.
Figure 10 is that the bilateral of the utility model the 3rd embodiment wears two venthole compound gas transmission frame front view.
Figure 11 is the side direction view of Figure 10.
Number in the figure:
1 is air pump; 1a air pump power line, 1b is air pump air inlet; 1c is air pump gas outlet; 2 is air cleaner; 2a is air cleaner inlet end; 2b is air cleaner outlet side; 3 is gas transmission frame; 3a is gas transmission frame air inlet; 3b is gas transmission frame gas outlet; 3c is the gas transmission frame leg putting ear place; 3d is the gas transmission frame hoop embracing head; 4 is pipeline.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is elaborated.
Referring to Fig. 1 to Figure 11, a kind of device carried with for drawing pure air of the present utility model, it comprises at least one air pump, at least a set of air cleaner, at least one secondary gas transmission frame and at least one group of air duct connecting air pump, air cleaner and gas transmission frame and forms.
Fig. 1 shows a kind of the first embodiment carried with for the device drawing pure air of the present utility model, and this device is made up of an air pump 1, the secondary gas transmission frame 3 of a set of air cleaner 2, one and one group of air duct 4 connecting air pump 1, air cleaner 2 and gas transmission frame 3.
Connect the power supply of air pump 1, the air that air pump 1 output pressure is enhanced, through air cleaner 2 purified treatment, is delivered to gas transmission frame 3, exports pure air.
Gas transmission frame 3 by solid construction frame with the pipe of gas can be carried to be composited.
Gas transmission frame 3 is ear-wearing type.
Gas transmission frame 3 is the two venthole combinations of bilateral or one-sided pair of venthole combination.
Air duct 4 is flexible pipe.
Fig. 2 shows a kind of the second embodiment carried with for the device drawing pure air of the present utility model, and this device overlaps the secondary gas transmission frame 3 of air cleaner 2, by two air pumps 1, two and one group of air duct 4 connecting air pump 1, filter 2 and gas transmission frame 3 forms.
Connect the power supply of two air pumps 1, the air that two air pump 1 output pressures are enhanced, through two cover air cleaner 2 purified treatment, be delivered to gas transmission frame 3, export pure air.
Gas transmission frame 3 is hollow structure, is that frame can carry gas again.
Gas transmission frame 3 is ear-wearing type.
Gas transmission frame 3 is the two venthole combinations of bilateral or one-sided pair of venthole combination.
Air duct 4 is flexible pipe.
The present embodiment compares the first embodiment, and the air capacity that two air pumps 1 in the present embodiment export is larger, can meet the demand of larger inspiratory capacity.It is contemplated that thus, the utility model by continuing to set up the air pump 1 of more multiple stage, can increase the air capacity of output.
Fig. 3 shows a kind of the 3rd embodiment carried with for the device drawing pure air of the present utility model, and this device overlaps the secondary gas transmission frame 3 of air cleaner 2, by an air pump 1, two and one group of air duct 4 connecting air pump 1, air cleaner 2 and gas transmission frame 3 forms.
Connect the power supply of air pump 1, the air that air pump 1 output pressure is enhanced, through two cover air cleaner 2 purified treatment, be delivered to gas transmission frame 3, export pure air.
Gas transmission frame 3 by solid construction frame with the pipe of gas can be carried to be composited.
Gas transmission frame 3 is wear-type.
Gas transmission frame 3 is the two venthole combination of bilateral.
Air duct 4 is flexible pipe.
The present embodiment compares the first embodiment, and two cover air cleaners, 2 the filtered air better quality in the present embodiment, can meet the cleanliness requirements of air-breathing person larger.It is contemplated that thus, the utility model by continuing the air cleaner 2 setting up more covers, can improve the cleanliness factor of delivery air.
The first-selected ear-wearing type of gas transmission frame, secondaryly selects wear-type, then selects neck to wear formula or backpack or shoulder to wear formula or chest-wear type etc.
No matter gas transmission frame is ear-wearing type, wear-type or other formula, all can have that bilateral wears two venthole, bilateral wears single venthole, one-sidedly wears two venthole and one-sidedly wear the combinations such as single venthole.
User, respiration transducer can also be set with it and feedback makes air pump controlled, to ensure the only delivery air when user's air-breathing.
Certainly, those skilled in the art in the art will be appreciated that, above-mentioned all embodiments are only used to the utility model is described, and be not used as restriction of the present utility model, as long as in spirit of the present utility model, the change of above-described embodiment, modification all will be dropped in the scope of the utility model claim.
Claims (4)
1. can carry with the device for drawing pure air for one kind, it comprises at least one air pump, at least a set of air cleaner, at least one secondary gas transmission frame and at least one group of air duct connecting air pump, air cleaner and gas transmission frame and forms, it is characterized in that: the air that described air pump output pressure is enhanced, through air cleaner purified treatment, be delivered to gas transmission frame, export pure air.
2. a kind ofly as claimed in claim 1 to carry with for drawing the device of pure air, it is characterized in that, described gas transmission frame by solid construction frame with the pipe of gas can be carried to be composited.
3. a kind ofly as claimed in claim 1 carry with for drawing the device of pure air, it is characterized in that, described gas transmission frame is hollow structure, is that frame can carry gas again.
4. a kind ofly as claimed in claim 1 carry with for drawing the device of pure air, it is characterized in that, described gas transmission frame is ear-wearing type or wear-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145310.2U CN204601416U (en) | 2015-03-13 | 2015-03-13 | A kind of device carried with for drawing pure air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145310.2U CN204601416U (en) | 2015-03-13 | 2015-03-13 | A kind of device carried with for drawing pure air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601416U true CN204601416U (en) | 2015-09-02 |
Family
ID=53954009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520145310.2U Expired - Fee Related CN204601416U (en) | 2015-03-13 | 2015-03-13 | A kind of device carried with for drawing pure air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204601416U (en) |
-
2015
- 2015-03-13 CN CN201520145310.2U patent/CN204601416U/en not_active Expired - Fee Related
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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: 20150902 Termination date: 20170313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |