CN207395003U - A kind of air cleaning unit - Google Patents
A kind of air cleaning unit Download PDFInfo
- Publication number
- CN207395003U CN207395003U CN201721250748.2U CN201721250748U CN207395003U CN 207395003 U CN207395003 U CN 207395003U CN 201721250748 U CN201721250748 U CN 201721250748U CN 207395003 U CN207395003 U CN 207395003U
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- China
- Prior art keywords
- air
- cleaning unit
- filter screen
- air cleaning
- shell
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Abstract
A kind of the utility model air film technical field of buildings, and in particular to air cleaning unit.Air cleaning unit provided by the utility model, including pressure fan, air hose, first filter screen and plasma generator, gas enters in the plasma electric field of plasma generator generation, under the action of extra electric field, what medium discharge generated in air largely takes energy electron bombardment contaminant molecule, make its ionization, dissociation and excitation, complicated macromolecule contaminant is made to be changed into simple small molecule safe material, or poisonous and harmful substance is made to be transformed into the substance of nontoxic or less toxic low evil, so that pollutant is able to degradation removal, cross the characteristics of air can be spread, it reaches indoor each corner air purify without dead angle, good air purification effect, it is effective that filter screen adsorption particle is avoided to block, aerated film inflation unit is caused to be damaged, extend the service life of air film, reduce the probability of equipment failure.
Description
Technical field
The utility model is related to inflation film building technical fields, and in particular to a kind of air cleaning unit.
Background technology
Inflation film building is by the use of special building film material as shell, is equipped with a set of intelligentized electromechanical equipment in aerated film
Building interior provides the positive pressure of air, a kind of architectural structural system that building body is supported.Inflation film building have across
The characteristics of area is big, flexible is spent, can be made to measure for heavy construction, such as air harbor, waiting hall for airplanes, industrial premises, warehouse,
Broader applications are in cultural tour industry, sports industry, environmental protection industry and military industry.But it is built just because of aerated film
Build itself structure feature and technology to require its air filtration be mainly filter screen, the elimination effects of little particle air pollutants compared with
Difference.Filter screen directly intercepts, and inertial collision, windage is big, and in order to obtain high purification efficiency, the resistance of strainer is larger, and filters
Net needs densification to cause service life reduction, needs to regularly replace.Common filter screen can not adsorb most toxic gas, efficiency compared with
Low, easy saturation causes to be desorbed, and fresh flue is caused to block.It is known that it is exactly diameter people to be endangered in air pollutants maximum
Fine particle (i.e. PM2.5 is medically lung particulate matter) less than 2.5 microns.And pass through experimental studies have found that, for
These tiny particles contents such as PM2.5, the purification pattern of filter screen seem helpless, and the little particulates such as PM2.5 can be easily through filter
The substances such as net, activated carbon, reenter in air film and are detrimental to health.
Utility model content
(1) the technical problems to be solved in the utility model is：Existing inflation film building carries out air by filter screen
Filtering, but it is poor for the clear effect of little particle air pollutants, it is detrimental to health, while strainer needs periodically to carry out
More preferably, it is inconvenient to use.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of air cleaning unit, for air bearing formula film knot
Structure, the air-supported membrane structures include shell, pedestal and machine assembly, and the machine assembly and the shell are installed in described
On pedestal, the air cleaning unit includes pressure fan, air hose, the first filter screen and plasma generator, the pressure fan peace
Mounted in the junction of the shell and pedestal and positioned at the inside of the shell, one end of the air hose is air inlet, the other end
For air outlet, the air inlet connects the outside of the shell, there are two first filter screen is set, two first filterings
Accommodation space is formed between net and the air hose inner wall, the plasma generator is arranged in the accommodation space, and described
Plasma generator generates plasma electric field in the accommodation space, and the pressure fan is connected with the air outlet.
The beneficial effects of the utility model：
Air cleaning unit provided by the utility model occurs including pressure fan, air hose, the first filter screen and plasma
Device, the pressure fan are mounted on the junction of the shell and pedestal and positioned at the inside of the shell, the air of outer side
By, into Gas inlet tube, being then filtered through air port by the first filter screen, with to the bulky grain object pollutant in air into
Row filters, and then gas enters in the plasma electric field of plasma generator generation, under the action of extra electric field, air intermediary
What matter electric discharge generated largely takes energy electron bombardment contaminant molecule, makes its ionization, dissociation and excitation, makes complicated macromolecule contaminant
It is changed into simple small molecule safe material or poisonous and harmful substance is made to be transformed into the substance of nontoxic or less toxic low evil, so as to
Enable pollutant degradation removal, then by the pressure fan that is set at air outlet by the sky after ionizing, dissociating and excite
Pneumatic transmission enters in shell, can not only be dirty to bulky grain in the application compared with the mode of existing air membrane building purification air
Dye object is purged, additionally it is possible to effectively fine particle of the diameter less than 2.5 microns be decomposed, converted；It is carried in the application
The air cleaning unit of confession effectively, active plasma electric field is discharged into air, under the action of extra electric field, medium discharge
What is generated largely takes energy electron bombardment contaminant molecule, makes its ionization, dissociation and excitation, has then just triggered a series of complex
Physics, chemical reaction make complicated macromolecule contaminant be changed into simple small molecule safe material or make venomous injurant qualitative change
Into the substance of nontoxic or less toxic low evil, so that pollutant is able to degradation removal, the characteristics of being spread by air, reach
Indoor each corner to air purify without dead angle.
Further, the second filter screen is equipped at the air outlet.
Further, second filter screen is medium air filtration net.
Further, first filter screen is low efficient filter screen.
Further, granular absorption layer is equipped in the accommodation space, the granular absorption layer is fixed on the air hose
On inner wall.
Further, the machine assembly includes motor, the motor and the air-supply mechatronics.
Description of the drawings
The utility model is above-mentioned and/or the advantages of additional aspect from combining in description of the accompanying drawings below to embodiment and will become
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the structure diagram of air cleaning unit described herein.
Correspondence in wherein Fig. 1 between reference numeral and extremity piece title is：
1st, air inlet, 2, air outlet, 3, pressure fan, 4, plasma generator, 5, plasma electric field, 6, accommodation space, 7,
Granular absorption layer, the 8, first filter screen, the 9, second filter screen, 10, air hose.
Specific embodiment
In order to be more clearly understood that the above-mentioned purpose of the utility model, feature and advantage, below in conjunction with the accompanying drawings and have
The utility model is further described in detail in body embodiment.It should be noted that in the case where there is no conflict, this Shen
The feature in embodiment and embodiment please can be mutually combined., it is necessary to explanation, term in the description of the utility model
" " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", "
The orientation or position relationship of the instructions such as " interior ", " outer " are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the utility model and simplify description rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " first ", " second "
Description purpose is only used for, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.In addition, in the description of the utility model, unless otherwise indicated, " multiples' " contains
Justice is two or more.
As shown in Figure 1, the utility model provides a kind of air cleaning unit, and for air-supported membrane structures, the air bearing
Formula membrane structure includes shell, pedestal and machine assembly, and the machine assembly and the shell are installed on the pedestal, described
Air cleaning unit includes pressure fan 3, air hose 10, the first filter screen 8 and plasma generator 4, and the pressure fan 3 is mounted on institute
State the junction of shell and pedestal and positioned at the inside of the shell, one end of the air hose 10 is air inlet 1, and the other end is
Air port 2, the air inlet 1 connect the outside of the shell, there are two first filter screen 8 is set, two first filterings
Accommodation space 6 is formed between 10 inner wall of net 8 and the air hose, the plasma generator 4 is arranged in the accommodation space 6,
And the plasma generator 4 generation plasma electric field 5 in the accommodation space 6, the pressure fan 3 and the air outlet 2
Connection.
Air cleaning unit provided by the utility model, the air cleaning unit include pressure fan 3, air hose 10, first
Filter screen 8 and plasma generator 4, the pressure fan 3 are mounted on the junction of the shell and pedestal and positioned at the shells
Inside, the air of outer side through air port by the first filter screen 8 by, into Gas inlet tube 10, being then filtered, with right
Bulky grain object pollutant in air is filtered, and then gas enters in the plasma electric field 5 of the generation of plasma generator 4,
What medium discharge generated under the action of extra electric field, in air largely takes energy electron bombardment contaminant molecule, makes its ionization, solution
From and excitation, complicated macromolecule contaminant is made to be changed into simple small molecule safe material or poisonous and harmful substance is made to be transformed into nothing
The substance of malicious harmless or less toxic low evil so that pollutant is able to degradation removal, then passes through the pressure fan set at air outlet 2
3 are sent into the air after ionizing, dissociating and excite in shell, the mode phase with existing air membrane building purification air
Than that can not only be purged in the application to bulky grain pollutant, additionally it is possible to effectively be less than thin of 2.5 microns to diameter
Grain object is decomposed, converted；Air cleaning unit provided herein effectively, active plasma electric field is discharged into air
5, under the action of extra electric field, medium discharge generate it is a large amount of take can electron bombardment contaminant molecule, make its ionization, dissociation and
Then excitation has just triggered physics, the chemical reaction of a series of complex, complicated macromolecule contaminant is made to be changed into simple small molecule
Safe material makes poisonous and harmful substance be transformed into the substance of nontoxic or less toxic low evil, so that pollutant is degraded
Removal the characteristics of being spread by air, reaches indoor each corner and air purified without dead angle.
After this air cleaning unit in air to discharging anion, anion can make an initiative sally, find dirt in air
Contaminate particulate matter, and with its conglomerate, actively settled.Good air purification effect effectively avoids filter screen adsorption particle
It blocks, aerated film inflation unit is caused to be damaged, extend the service life of air film, reduce the probability of equipment failure.
Preferably, first filter screen 8 is low efficient filter screen, by low efficient filter screen come bulky grain in air filtering
Pollutant, by one layer of filtering of low efficient filter screen, the fine particle of 2.5 microns of most diameter of removal, wherein in the outlet air
Mouth 2 is additionally provided with the second filter screen 9, and second filter screen 9 is medium air filtration net (i.e. fine particle filter screen), is imitated in
Strainer further reduces the tiny particles content in air, it is ensured that the purification quality of air.
As shown in Figure 1, being equipped with granular absorption layer 7 in the accommodation space 6, the granular absorption layer 7 is fixed on the wind
On the inner wall of pipe 10, suitable control reaction condition can be realized to be difficult to realize or chemical reaction that speed is very slow becomes under normal circumstances
Must be very quick, the large particulate matter that can not be decomposed or change is made to be deposited on granular absorption layer 7.It is wherein described in this application
Include motor in the machine assembly of air-supported membrane structures, the motor is connected with the pressure fan 3, and then drives the pressure fan
3 work.
Illustrate the work process of air cleaning unit provided by the utility model below in conjunction with the accompanying drawings：
As shown in Figure 1, the machine assembly of air-supported membrane structures above pedestal, is also associated with sending in the junction of the two
Wind turbine 3, pressure fan 3 are located at the inside of inflation film building machine assembly, and air enters from air inlet 1, by low efficient filter screen one
Layer filtering removes the fine particle of 2.5 microns of most diameter, and then plasma generator 4 generates electric field, in extra electric field
What medium discharge generated under effect, in air largely takes energy electron bombardment contaminant molecule, makes its ionization, dissociation and excitation, so
Physics, the chemical reaction of a series of complex are just triggered afterwards, complicated macromolecule contaminant are made to be changed into the safe object of simple small molecule
Matter makes poisonous and harmful substance be transformed into the substance of nontoxic or less toxic low evil, is removed so that pollutant is able to degrade.Cause
The averaged electron energy that generates is in 10ev after it is ionized, suitable control reaction condition can realize be difficult to realize under normal circumstances or
The very slow chemical reaction of speed becomes very quick.The large particulate matter that can not be decomposed or change is made to be deposited to granular absorption layer 7
On.Again pass by the medium air filtration net before pressure fan 3 by air air outlet 2 until air film in, so as to improve air matter in air film
Amount.
Air cleaning unit is mainly made of motor, pressure fan 3, the systems such as airstrainer, plasma generator 4,
Operation principle is：Motor driving pressure fan 3 in air film machine assembly, after making extraneous air by the airstrainer in machine
Various pollutants are removed or adsorbed, air is constantly ionized, a large amount of anions is generated, is sent out by gentle breeze fan, forms anion
Air-flow achievees the purpose that cleaning, purification air.
Come comparative illustration the application and the difference of existing air membrane building purification air invention below.
One, air is purified by passive type, air is pumped into device with wind turbine, it is main by built-in strainer filtering air
It can play the role of filtering dust, peculiar smell, toxic gas and kill part bacterium.And strainer is broadly divided into：Particulate matter is filtered
Net and organic matter strainer.Particulate matter filtering net air purifier is divided into slightly to imitate strainer and fine particle strainer.
Two, the limitation of wind turbine and strainer has been broken away from by active air cleaning unit, has not been in passive waiting room
Air, which is drawn into clarifier, is filtered purification, but effective, active release plasma electric field 5 into air, additional
Under the action of electric field, what medium discharge generated largely takes energy electron bombardment contaminant molecule, makes its ionization, dissociation and excitation, so
Physics, the chemical reaction of a series of complex are just triggered afterwards, complicated macromolecule contaminant are made to be changed into the safe object of simple small molecule
Matter makes poisonous and harmful substance be transformed into the substance of nontoxic or less toxic low evil, is removed so that pollutant is able to degrade.It is logical
The characteristics of air can be spread is crossed, indoor each corner is reached and air purified without dead angle.
In conclusion air cleaning unit provided by the utility model, including testing stand and on the testing stand
Ceramic heating pipe, the first speculum, the second speculum, Amici prism, He-Ne laser and white screen.With existing thermal dilatometer
It compares, using He-Ne laser in the application, He-Ne laser is compared with semiconductor laser, coherence, monochromaticjty and side
Tropism is all more preferable, therefore the error smaller tested, experimental result are more accurate；And using ceramic heating pipe to detected materials into
Row heating, detected materials are placed in the ceramic heating pipe, and such ceramic heating pipe is looped around the outside of the detected materials, treats
Material of measuring and monitoring the growth of standing timber is heated evenly, and the linear expansion of such detected materials also can evenly be conducive to carry out dilatometric experiment, lead to simultaneously
The mode of heating for changing air cleaning unit, thermometric mode are crossed, improves contrast, the expansion of air cleaning unit experimental phenomena
Uniformity and temperature measurement accuracy, so as to improve the measurement accuracy of air cleaning unit.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of air cleaning unit, for air-supported membrane structures, the air-supported membrane structures include shell, pedestal and machinery list
Member, the machine assembly and the shell are installed on the pedestal, it is characterised in that：The air cleaning unit includes sending
Wind turbine, air hose, the first filter screen and plasma generator, the pressure fan are mounted on the junction of the shell and pedestal and position
In the inside of the shell, one end of the air hose is air inlet, and the other end is air outlet, and the air inlet connects the shell
Outside, formed there are two first filter screen is set, between two first filter screens and the air hose inner wall accommodate it is empty
Between, the plasma generator is arranged in the accommodation space, and the plasma generator is raw in the accommodation space
Into plasma electric field, the pressure fan is connected with the air outlet.
2. air cleaning unit according to claim 1, it is characterised in that：The second filter screen is equipped at the air outlet.
3. air cleaning unit according to claim 2, it is characterised in that：Second filter screen filters for fine particle
Net.
4. air cleaning unit according to claim 1, it is characterised in that：First filter screen is low efficient filter screen.
5. air cleaning unit according to claim 1, it is characterised in that：Granular absorption is equipped in the accommodation space
Layer, the granular absorption layer are fixed on the inner wall of the air hose.
6. air cleaning unit according to claim 1, it is characterised in that：The machine assembly includes motor, the electricity
Machine and the air-supply mechatronics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721250748.2U CN207395003U (en) | 2017-09-27 | 2017-09-27 | A kind of air cleaning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721250748.2U CN207395003U (en) | 2017-09-27 | 2017-09-27 | A kind of air cleaning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207395003U true CN207395003U (en) | 2018-05-22 |
Family
ID=62405346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721250748.2U Expired - Fee Related CN207395003U (en) | 2017-09-27 | 2017-09-27 | A kind of air cleaning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207395003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345699A (en) * | 2020-11-03 | 2021-02-09 | 湖南衡标检测技术有限公司 | Drying device for detecting ambient air and waste gas |
-
2017
- 2017-09-27 CN CN201721250748.2U patent/CN207395003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345699A (en) * | 2020-11-03 | 2021-02-09 | 湖南衡标检测技术有限公司 | Drying device for detecting ambient air and waste gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20180927 |