CN106023771A - Demonstration device for operation of air purifier - Google Patents
Demonstration device for operation of air purifier Download PDFInfo
- Publication number
- CN106023771A CN106023771A CN201610170116.9A CN201610170116A CN106023771A CN 106023771 A CN106023771 A CN 106023771A CN 201610170116 A CN201610170116 A CN 201610170116A CN 106023771 A CN106023771 A CN 106023771A
- Authority
- CN
- China
- Prior art keywords
- housing
- air
- demonstration equipment
- wall components
- volume
- 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.)
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
- F24F3/163—Clean air work stations, i.e. selected areas within a space which filtered air is passed
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to a demonstration device for the operation of an air purifier (4) comprising a housing (6) with an at least partially transparent wall component (8); a means for producing contamination of the air volume within the housing (6); and an opening (10) which is in the wall component (8) and can be sealed hermetically. THe device solves the technical problem of simplifying the demonstration of an air purifier in the direct distribution in that the housing (6) has at least one wall component (8) composed of elastic material and is provided with means (12, 16) for distracting the at least one wall component (8).
Description
Technical field
The present invention relates to the demonstration equipment of a kind of air purifier working method, this demonstration equipment
Having housing, this housing has at least one transparent wall components of at least range selector, at shell
Internal portion produce volume of air pollutant device and in wall components can air hermetic
The opening sealed.
Background technology
Air purifier makes more and more in family and small-sized house or working region
With, in order to lasting or in special time section, clean room air.Such as have
The region of higher ambient air outside harmful substance or there is part wherein due to smoking
Being permeated with the indoor of the room air of noxious substance, air cleaning is necessary and desired.
Air purifier is generally sold in market and is also carried out at this showing.Known for this
Be transparent housing, be provided with fixing air purifier in the housing and at these housings
The middle pollutant having imported volume of air, in order to be then able to the work side to air purifier
Formula is demonstrated.To this end, generally cigarette or default amount of dust are discharged in this volume, from
And it is then able to make the volume of air purifier cleaning enclosure interior.
Air purifier is also sold on the spot in potential customer in direct selling and demonstrates.Here,
There is such requirement, i.e. client is demonstrated the operation principle of air purifier.In existing skill
By air purifier being put into the transparent shell of glass container being similar to view and admire in art
In body and pour into flue dust to housing and reach above-mentioned purpose.By transparent box it can be seen that
, decomposition pollutant carried out by air purifier thus demonstrate the work of air purifier
Principle, the speed wherein decomposed reflects the work efficiency of equipment.
But problematically, transport to air purifier in the direct marketing visited.Empty
Gas purifier may be about 10kg or heavier and be only capable of by big muscle power labour vostro account family
Ground carrying.For this may use different daily in transport adminicle, such as bag, the back of the body
Bag, chest, transport bag handbarrow or truck crane.In order to demonstrate need the most extraly transparent
Housing, it similarly needs separate transport aid.Therefore it is used for demonstrating sky in direct selling
The cost of gas purifier is the biggest.
In order to show the work efficiency of air purifier, air purifier should be as far as possible
The cubical content that in the short time, cleaning is the biggest.Correspondingly it is desirable that, for demonstration purpose
And the biggest volume is provided.But at the big demonstration volume for demonstrating air purifier
In the case of problem be then its weight and size.
Summary of the invention
Therefore it is an object of the invention to, clean to the air in selling directly to households based on this technical problem
The demonstration changing device simplifies.
Aforesaid technical problem so solves according to the present invention, i.e. make housing have at least
One wall components being made up of elastomeric material and be provided for strutting at least one wall components
Device.Hereby it is achieved that the elastic housing of at least local transparent, this housing can simply and
Assemble rapidly and again disassemble.Therefore, it is possible to assembling on the spot in the case of Door-to-door Interview
In good housing, air purifier is set and shows, and can be same by housing after showing
Sample is disassembled the most again.Because at least one described wall components is by elastomeric material group
Become, can be folded up in the case of the device for strutting is no longer valid.Thus,
Create simple transport in addition to air purifier, can the volume of leicht fallen D/A carrying.
The material relating to seem to be made up of natural material or artificial material as material or thin film are so
Overall elastic material.
Can construct in a different manner for strutting the device of wall components, because only needing full
The demand of foot is, constructs easily assemble and easily again disassemble moveable, elastic
Housing.
In the first design, it is configured to beat by the device being used for strutting wall components
The arm of gas.Therefore arm self is made up of elastic material, this material at least blockiness ground,
It is preferably air-locked on whole volume and therefore, it is possible to inflates with specific duration.?
This, it is possible to the wall components of the arm inflated and at least one elasticity be configured to entirety or can
The arm inflated is connected interiorly or exteriorly can being in at least one wall components.
In the second design, can be with tent pole for strutting the device of wall components
Form and construct.These tent brackets such as have the blockiness of preset length by hollow pipe group
The bar become, these bars are connected to each other by means of elastic band.In order to assemble tent pole by this
A little bars are inserted the most adjacent to one another and are tightened by elastic band.In order to disassemble by
These bars are relative to each other extracted and are arranged in parallel in couples, and these bars are then by elasticity
Band and relative to each other keep.It is further possible to use the bar of single type, but its length
Then should preferably last and do not make transportable housing excessive.In this design, tent bar energy
Enough internally or externally it is being connected with at least one wall components.
In order to demonstrate the working method of air purifier significantly, the volume of housing is to have
The mode of profit is configured to more than air purifier the most to be assembled.
Housing has different shapes at this, because at least one wall components is elastic.Cause
This by housing with the spherical volume of the state flare up that struts, thus can only need a wall portion
Part, this wall components forms ball-type under softened state.Additionally, this volume can be hemispherical or
Part-spherical, so that two wall components forms with pedestal and the shape with elastic hemisphere
Formula and constitute the shape of housing.Additionally, this volume is tetrahedroid, square or cube
, thus need two or more wall components.
Substantially, only must make a wall components be at least local transparent in order to be able to
Demonstration air purifier.However, it is preferred that make more than one wall components, preferably make the end of from
Whole wall components that face projects upwards, particularly make whole wall components at least local transparent.By
This, in may observing this volume from different directions.
Preferably, housing has a pedestal being made up of firm or hard material, and make to
A few elastic wall components is fixed on pedestal in perimeter sides.Therefore, in an advantageous manner
Obtain stable substrate, can stably arrange on this substrate, the most even
Fix air purifier.It addition, also be able to by firm pedestal when dismounting
To parts stable, can be comparable with handbag, these parts can hold in a suitable manner
Change places and store and carry.
In the another kind of design of demonstration equipment, housing has the company for supply of electrical energy
Connection device.Therefore, it is possible to run air purifier with the supply voltage of standard and need not make
Run by accumulator, but also can arrange as replacement.Attachment means can be at this
Be arranged on elasticity wall components in or be arranged in the pedestal being made up of solid material.
In order to demonstrate air purifier it is further advantageous that the dirt of volume of air will be used for producing
The device of dye thing has the external source for connecting polluter (particularly dense smoke or smog)
Introducing pipe box.It is achieved that introduce contaminants into being externally supplied in the volume of housing,
It is thus possible to optionally or purposiveness ground also will introduce housing before and after different pollutant
Volume.It is arranged in the wall components of elasticity or necessary situation is divided into here, pipe box can be introduced into
Put in the pedestal being made up of solid material.
Furthermore it is possible to the device being used in the pollutant producing volume of air has for discharging
The discharge pipe box of introduced air, in order to avoid at the sky polluted by introducing pipe box to introduce
Excessive internal pressure is produced after gas.Here, be to have when discharge pipe set has filter element
Profit, in order to make pollutant not overlapped by discharge pipe and again discharge simultaneously, but rest on
In the volume of housing.In the case of discharge pipe box can be arranged on elastic wall components or necessity with regard to this
It is arranged in the pedestal that solid material is made.
Additionally, introducing pipe box and discharge pipe are arranged with valve body.In this case, it is possible to by shell
Body is for the more complicated demonstration of the working method of air purifier.First from housing, take out sky
Gas purifier and again close housing.It is connected to the source of the air of pollution introduce pipe box also
And air purifier is connected with discharging pipe box by flexible pipe.Subsequently, open at introducing pipe box
Valve body in the case of first pass through and introduce pipe box and introduce contaminants in the volume of housing.With
After, air purifier is by the sucking-off purifying in the volume of housing of the air of pollution.Clean at air
Change device exit thereafter let out it can be seen that cleaner air, it is possible to by clean air
Lead back in housing again by entrance.Thus, it is also possible to by the work of described air purifier
The demonstration equipment of principle uses and purifies for higher volume of illustrative, without thus strengthening fortune
Defeated cost.
In addition turning out to be advantageously, the device of the pollutant for producing volume of air has
The maintaining part set at least one smog article (particular at least one medicated cigarette).Because it is special
The indoor burden not produced by result of combustion of tobacco (especially by medicated cigarette) is for a user
Create modal problem.Therefore, it is possible to user is being produced the position of burden with intuitively
Should be used for demonstrating air purifier.Maintaining part can be arranged at this elasticity wall components in or
It is arranged on when necessary in the pedestal of solid material composition.
Also it is possible that make the device of the pollutant for producing volume of air have
The maintaining part set for the container of (being particularly made up of standard dust) amount of dust.Set at this
In meter scheme, by making the dust of the inside of the volume of housing from container (such as passing through blower fan)
Dispersion, thus produces pollutant in enclosure interior.Particularly when using a certain amount of standard gray
During dirt, it is also possible to carry out corresponding with standard testing and demonstrating.Maintaining part can be arranged at this
It is arranged in the wall components of one of them elasticity or in the case of necessity and to be made up of fixing material
In pedestal.
In another preferred design, at least one sensor is arranged on housing
In inside.Thereby, it is possible to for the air of enclosure interior during the demonstration of air purifier
Quality and measure at least one measured value and outwards illustrate.Can use as sensor
Particle sensor, for detecting the VOC sensor of carbon dioxide compound, CO2Sensor,
SOx sensor, NOx sensor or air humidity sensor.
Accompanying drawing explanation
According to embodiment, the present invention is described below with reference to accompanying drawing.Wherein:
Fig. 1 a, b show the arm that can inflate having for strutting transparent wall components
The first embodiment of the demonstration equipment according to the present invention；
Fig. 2 shows the tent pole that has for strutting at least wall components of local transparent
The second embodiment of the demonstration equipment according to the present invention；And
Fig. 3 shows the drilling according to the present invention with multiple attachment means and optional feature
Show the third embodiment of equipment.
Detailed description of the invention
Below according in the description of different embodiments of the invention, even in different realities
Execute component in example its size or vpg connection may distinguishing in the case of, identical parts
It is labeled with identical reference.
Fig. 1 a and Fig. 1 b shows the working method of the air purifier 4 according to the present invention
The first embodiment of demonstration equipment 2, this demonstration equipment has housing 6, and this housing has four
Individual sidewall 8a, 8b, 8c and 8d and top 8e, these parts can be collectively referred to as transparent
Wall components 8.According to another embodiment, sidewall 8a, 8b, 8c and 8d and top
8e can distinguish also be only local transparent or sidewall 8a (8b, 8c and 8d) and top
A part of 8e is transparent.Therefore, if whole sidewall 8a, 8b, 8c and 8d with
And top 8e is fully transparent unimportant.
In addition arranging pedestal 8f, this pedestal is designed as opaque with regard to this, but same by bullet
The material of property is formed.Therefore to transport and housing 6 can be made totally to become plane and little
Shape, thus make the use of demonstration equipment 2 be more prone to.
Because the volume of housing 6 is more than the volume of air purifier 4, it is possible to by least one
The wall components 8 of individual at least local transparent and observe the working method of air purifier 4.
Additionally, arrange the empty for producing of the form to introduce pipe box 24 in the inside of housing 6
The device of the pollutant of air volume, hereinafter describes its details referring also to accompanying drawing 3.
Demonstration equipment 2 also have in a wall components 8 wherein can the opening of gas-tight seal
Mouthfuls 10, thus on the one hand can open housing 6 and to arrange air in the inside of housing 6 clean
On the other hand change device 4, and can install this space in housing 6 after air purifier 4
Seal, thus make these pollutant can not go out from housing 6 after the pollutant introducing volume of air
Come.The most air-locked closing is interpreted as with regard to this, will not within the period of demonstration air purifier
Have or the most minimal amount of pollutant leave housing 6 by opening 10.Because at housing 6
In do not produce excess superpressure, therefore need not tight sealing.
According to the present invention, housing 6 have be made up of elastomeric material sidewall 8a, 8b, 8c,
8d and 8e and be provided for strutting the device of sidewall 8a, 8b, 8c, 8d and 8e, these
Parts construct with the form of arm 12 that can inflate in the present example.Arm 12
The unit of continuous volume it is configured to form at this, thus can either by only one valve body 14
In order to vertical arm can be inflated for the arm 12 of level or inflate again.
In another unshowned embodiment, single arm 12 is able to self-inflating
And each there is single valve body.This design is advantageous in that, when one of them arm
When occurring revealing, other arm 12 is able to maintain that the function of self.But shortcoming in this
Then being, these arms must be inflated individually.
As shown in Fig. 1 a, arm 12 and transparent wall components 8 integrally construct and
Thus form a unit, this unit defines whole housing 6.Therefore fill when arm 12
Housing 6 is the most directly created during gas, and without arm 12 being connected with wall components 8 for this.
The most also possibly so that arm 12 constitutes single framework, before inflation or inflation
After at least one wall components 8 can be fixed at this framework.Here, arm 12 is preferably
It is positioned at the outside of at least one wall components 8, so that arm 12 defines the framework of outside.
Fig. 1 b shows the demonstration equipment having at the housing 6 taken apart and under folded state.
Because arm 12 no longer has air to fill, these arms can fold and common on blockiness ground
It is accumulated on pedestal 8f.Compared with Fig. 1 a, demonstration equipment the most only occupies less volume also
And can transport the most simply.
Fig. 2 shows the second embodiment of the demonstration equipment 2 according to the present invention, Qi Zhongxiang
Same reference represents the component as Fig. 1 a.In this embodiment, be used for strutting by
The device of the wall components 8 of elastic material composition is configured to tent pole 16.Tent pole 16
Being made up of single duct member 18 respectively, these duct members are tightened by means of elastic band.By
Duct member 18 optionally can be connected as long tent pole 16 or be separated from each other and take by this
Under, thus produce the portable unit being made up of multiple duct members 18.
The housing 6 of the embodiment shown in Fig. 2 has typical tent-like shape, and it includes
Square pedestal 8f and sidewall 8a, 8b, 8c and 8d of four sides, these parts exist
The gathering the most each other of the region at top becomes tip.Resulting in housing 6 close to tetrahedral
Shape.
The two tent pole 16 is set up as support by decussation and will have institute
The housing 6 stating wall components 8 hangs over below this support, and wherein wall components is fixed by means of band.
The support being made up of tent pole 16 is positioned at the most again the outside of housing 6.
Fig. 3 shows the third embodiment of the demonstration equipment 2 according to the present invention, its mesochite
The embodiment that body 6 seems shown in FIG equally has the basic configuration of cuboid.Additionally,
This embodiment is also provided with the energy for strutting transparent sidewall 8a, 8b, 8c, 8d and 8e
The arm 12 of enough inflations, wherein arm 12 can be filled out with air by common valve body 14
Fill.
Housing 6 have the pedestal 8f and sidewall 8a, 8b, 8c being made up of solid material and
8d is fixed on pedestal 8f together with the 8e of top with surrounding.When bar inflation and particularly can
When enough air purifier 4 being positioned on the Steady base of pedestal 8f very well and restfully, by
Stable structure is created in the bearing 8f of solid.
Additionally, housing 6 has (schematically showing) attachment means for introducing electric energy
20.This attachment means can be connected with socket by means of conventional connection cable.The most final
Obtain the housing 6 with socket.The electric energy introduced can be used in running air purifier 4,
The electric wire 22 being provided with for this between attachment means 20 and air purifier 4.As further below
It is described, it is also possible to the miscellaneous part supply of electrical energy to shown demonstration equipment 2.
The pollution that be directed to in the inside of housing 6 produce volume of air has been described below
Other possible substituted devices of the design of the device of thing, these devices are shown in figure 3
Embodiment jointly constructs.Demonstration equipment 2 according to the present invention is still able to the most only to be had
The sub-combinations of these alternative apparatus or only there is this alternative apparatus.
First, the outside being provided for connecting pollutant material (particularly steam or cigarette) is come
The introducing pipe box 24 in source 26.Source 26 is connected with introducing pipe box 24 by flexible pipe 28, from
And pollutant material can be produced inside source 26 and be incorporated into housing 6 by flexible pipe 28
In.Therefore, it is possible to fill the volume of housing 6 within the shortest time with pollutant.Outside comes
Source 26 is advantageous in that, can give birth to relative to substituted device hereinafter described within the shorter time
Become and introduce more substantial pollutant.
In order to not produce excessive internal pressure in the inside of housing 6, it is provided for release and draws
Enter the discharge pipe box 30 of air.Here, discharge pipe box 30 preferably there is unshowned filtration
Parts, even if thus when generating air-flow again by discharging pipe box 30 by outside source 26
When leaving housing 6, pollutant still rest on the inside of housing 6.
In addition introduce pipe box 24 and discharge pipe box 30 can be again provided with unshowned valve body,
So that introducing and the discharge of air draught can be controlled.
It is for generating another substituted device of the device of the pollutant of volume of air, if
Put the maintaining part 32 set at least one smog object (particular at least one medicated cigarette).
Maintaining part 32 at this substantially by can seal with cap in one of them sidewall of housing 6
The opening composition closed.Pollute therefore, it is possible to produce in the inside of housing 6 in a very simplified manner
Thing, these pollutant are then able to again be removed by air purifier 4.
For generate the device of the pollutant of volume of air other may designs have for
The container 36 of (being particularly made up of standard dust) amount of dust and the maintaining part 34 that sets.Borrow
Help little blower fan 38 can be introduced by the dust of partial amount from container 36 in case of need
In the volume of housing 6, this blower fan is electric energy supply by attachment means 20.In this design
In scheme, therefore it is no need to the pollutant of the volume of the inside of housing 6 and sets coming of outside
Source, so that the cost demonstrated on the spot at user is lower.
Extraly, in the case of the demonstration equipment 2 that figure 3 illustrates, in housing 6
Arranging sensor 40 in portion, wherein sensor 40 supplies with the electric current from attachment means 20.
Can measure at least one parameter by sensor 40, this parameter demonstrates that housing 6 is internal
The quality of air.The measurement result in display device 42 is outwards shown in order to demonstrate.
Thereby simplify demonstration and show the effect of air purifier 4.As sensor 40
It can be considered that different sensor types.Particle sensor can be used as sensor, be used for
Detection the VOC sensor of carbon dioxide compound, CO2Sensor, SOx sensor, NOx pass
Sensor or air humidity sensor.
For produce the device of the pollutant of the volume of air of the inside of housing 6 aforesaid not
Can make according in the embodiment shown in Fig. 1 and Fig. 2 individually or in groups with design
With.
Claims (12)
1. a demonstration equipment for the working method of air purifier (4), described demonstration equipment
Have:
-housing (6)；
-at least one wall components (8) that at least blockiness is transparent；
-for described housing (6) the pollutant being internally generated volume of air device with
And
-in described wall components (8) can be hermetically closed opening (10),
It is characterized in that,
-described housing (6) has at least one wall components being made up of elastomeric material (8)
And
-it is provided for strutting the device (12,16) of at least one described wall components (8).
Demonstration equipment the most according to claim 1,
It is characterized in that,
The arm (12) of inflation it is configured to for strutting the device of described wall components (8).
Demonstration equipment the most according to claim 1,
It is characterized in that,
It is configured to tent pole (16) for strutting the device of described wall components (8).
Demonstration equipment the most as claimed in any of claims 1 to 3,
It is characterized in that,
Described housing (6) has spherical, hemispheric, Part-spherical under softened state
, tetrahedroid, square or cuboidal volume.
Demonstration equipment the most as claimed in any of claims 1 to 4,
It is characterized in that,
Described housing (6) has the pedestal (8f) and at least one being made up of solid material
It is fixed on pedestal (8f) to all sides of described wall components (8a, 8b, 8c, 8d).
Demonstration equipment the most as claimed in any of claims 1 to 5,
It is characterized in that,
Described housing (6) has the attachment means (20) set for supply of electrical energy.
Demonstration equipment the most as claimed in any of claims 1 to 6,
It is characterized in that,
Have for connecting polluter for producing the described device of the pollutant of volume of air
, the introducing pipe box (24) of the particularly external source of steam or cigarette.
Demonstration equipment the most as claimed in any of claims 1 to 7,
It is characterized in that,
Have for discharging introduced for generating the described device of the pollutant of volume of air
The discharge pipe box (30) of air.
9. according to the demonstration equipment described in claim 7 or 8,
It is characterized in that,
Described introducing pipe box (24) and described discharge pipe box (30) are provided with valve body.
Demonstration equipment the most as claimed in any of claims 1 to 9,
It is characterized in that,
Have at least one smog for generating the described device of the pollutant of volume of air
Object, the maintaining part (32) set especially at least one medicated cigarette.
11. demonstration equipments as claimed in any of claims 1 to 10,
It is characterized in that,
Have for amount of dust, especially for generating the described device of the pollutant of volume of air
The container (36) of the amount of dust being made up of standard dust and the maintaining part (34) that sets.
12. according to the demonstration equipment described in any one in claim 1 to 11,
It is characterized in that,
In the inside of described housing (6), at least one sensor (40) is set.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015104352.1 | 2015-03-24 | ||
| DE102015104352.1A DE102015104352B4 (en) | 2015-03-24 | 2015-03-24 | Demonstration device for the operation of an air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106023771A true CN106023771A (en) | 2016-10-12 |
Family
ID=56890089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610170116.9A Pending CN106023771A (en) | 2015-03-24 | 2016-03-23 | Demonstration device for operation of air purifier |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106023771A (en) |
| DE (1) | DE102015104352B4 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080196367A1 (en) * | 2007-02-19 | 2008-08-21 | Oreck Holdings, Llc | Method and apparatus for detecting and removing airborne impurities within an enclosed chamber |
| CN101637710A (en) * | 2009-08-18 | 2010-02-03 | 北京航空航天大学 | Flexible air-bag type controlled atmosphere device |
| CN103394689A (en) * | 2013-07-31 | 2013-11-20 | 西安交通大学 | Atmosphere protection glove bag |
| CN204178611U (en) * | 2014-11-17 | 2015-02-25 | 孟玲玲 | A kind of Physical Experiment demonstration equipment |
| CN106023770A (en) * | 2015-03-24 | 2016-10-12 | 沃维克股份有限公司 | Demonstration device for operation of air purifier |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6508850B1 (en) * | 2000-11-16 | 2003-01-21 | Igor K. Kotliar | Clean air tent system |
| US7481234B1 (en) * | 2003-03-27 | 2009-01-27 | Gustafson Martin K | Bio-hazard attack family survival dome |
| US20080264257A1 (en) * | 2007-04-25 | 2008-10-30 | Oreck Holdings, Llc | Method and apparatus for illuminating and removing airborne impurities within an enclosed chamber |
-
2015
- 2015-03-24 DE DE102015104352.1A patent/DE102015104352B4/en not_active Expired - Fee Related
-
2016
- 2016-03-23 CN CN201610170116.9A patent/CN106023771A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080196367A1 (en) * | 2007-02-19 | 2008-08-21 | Oreck Holdings, Llc | Method and apparatus for detecting and removing airborne impurities within an enclosed chamber |
| CN101637710A (en) * | 2009-08-18 | 2010-02-03 | 北京航空航天大学 | Flexible air-bag type controlled atmosphere device |
| CN103394689A (en) * | 2013-07-31 | 2013-11-20 | 西安交通大学 | Atmosphere protection glove bag |
| CN204178611U (en) * | 2014-11-17 | 2015-02-25 | 孟玲玲 | A kind of Physical Experiment demonstration equipment |
| CN106023770A (en) * | 2015-03-24 | 2016-10-12 | 沃维克股份有限公司 | Demonstration device for operation of air purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015104352A1 (en) | 2016-09-29 |
| DE102015104352B4 (en) | 2019-10-31 |
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Application publication date: 20161012 |