CN110103679A - A kind of vehicular air purifier - Google Patents
A kind of vehicular air purifier Download PDFInfo
- Publication number
- CN110103679A CN110103679A CN201910355174.2A CN201910355174A CN110103679A CN 110103679 A CN110103679 A CN 110103679A CN 201910355174 A CN201910355174 A CN 201910355174A CN 110103679 A CN110103679 A CN 110103679A
- Authority
- CN
- China
- Prior art keywords
- photocatalyst
- shell
- air purifier
- filter structure
- vehicular 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0071—Electrically conditioning the air, e.g. by ionizing
- B60H3/0078—Electrically conditioning the air, e.g. by ionizing comprising electric purifying means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0085—Smell or pollution preventing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0675—Photocatalytic filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0691—Adsorption filters, e.g. activated carbon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The present invention relates to a kind of vehicular air purifiers, including shell, air inlet and air outlet are provided on shell, primary physical filter structure, induced draft fans, photocatalyst structure and PM2.5 filter structure are disposed in shell from bottom to up, shell from installation primary physical filter structure to installation photocatalyst structure is visible segments, and the elastic light blocking part that can firmly move in visible segments is cased in visible segments.By primary physical filter structure, photocatalyst structure and PM2.5 filter structure, the intracorporal peculiar smell of vehicle, grit and bacterium, and energy multistage purification can be removed, efficiency of dust collection and dust removing effects are improved；Elastic light blocking part moves up and down the service condition it is observed that filter core, can replace filter core in time, and elastic light blocking part is blocked filter core and is also beneficial to beauty.
Description
Technical field
The present invention relates to air cleaning unit more particularly to a kind of vehicular air purifiers.
Background technique
With the development of society, air pollution problems inherent is increasingly paid close attention to by people, air purifier comes into being, but existing
Some air cleaning unit volumes are larger, are not available in interior dedusting.For example, Chinese Publication No. CN2309178Y, public
Opening day is on March 3rd, 1999, and invention and created name is a kind of indoor air cleaner, discloses a kind of interior in this application
Air purifier, the air purifier are mounted on above radiator, and the ontology of indoor air cleaner is provided with filter membrane, indoor
The cover board of air purifier is equipped with venthole；Filter membrane uses glass fibre air filter paper；Radiator heating air by
It is lower and upper by filter membrane, remove dust, germ and smog.The air cleaning unit can effective dedusting, but be not suitable for car,
And as vehicle is more and more, people's exchange is more and more closer, and the time of driving is more and more, but interior on the one hand due to atmosphere
In air pollution keep in-car air quality poor on the other hand since car body inner volume is limited, bacterium is more, and grit is more, in addition also
There is peculiar smell, but air purifier in the prior art is mostly single dedusting method, and single dedusting method not can be removed vehicle
Intracorporal peculiar smell, grit and bacterium in addition, filter core needs to be replaced frequently when using filter core dedusting, but can not send out when filter core failure
Existing, the filter core that failure is used for a long time is unable to reach the purpose of dedusting, is not conducive to good health.
Summary of the invention
The purpose of first invention of the invention is that solve using single air cleaning mode, and it is intracorporal different not can be removed vehicle
The problem of taste, grit and bacterium, proposes a kind of vehicular air purifier, passes through primary physical filter structure, photocatalyst structure
With PM2.5 filter structure, the intracorporal peculiar smell of vehicle, grit and bacterium, and energy multistage purification can be removed, efficiency of dust collection is improved and removes
Dirt effect；Second goal of the invention of the invention is when solving using filter core dedusting, and filter core needs to be replaced frequently, but filter core fails
Shi Wufa discovery, is used for a long time the problem of filter core of failure is unable to reach the purpose of dedusting, proposes a kind of vehicle-mounted clarifier, bullet
Property light blocking part moves up and down the service condition it is observed that filter core, can replace filter core in time, elastic light blocking part is blocked filter core
Be conducive to beauty.
The specific technical proposal of the invention is:
A kind of vehicular air purifier, including shell are provided with air inlet and air outlet on shell, successively set from bottom to up in shell
It is equipped with primary physical filter structure, induced draft fans, photocatalyst structure and PM2.5 filter structure, from installation primary physical filtering knot
The shell of structure to installation photocatalyst structure is visible segments, and it is light-blocking that the elasticity that can firmly move in visible segments is cased in visible segments
Part.A kind of vehicular air purifier, on the car body, when work, air enters through air inlet for installation, successively passes through primary physical mistake
Filter structure, photocatalyst structure and PM2.5 filter structure, the air purified are gone out by air outlet, are filtered and are tied by primary physical
Structure can absorb most of grit, and in the processing by photocatalyst structure, the harmful substances such as ammonia, formaldehyde in air be can be carried out point
Solution, bacterium are killed, achieve the effect that air sterillization taste removal；PM2.5 filter structure can be to dirts such as smog, dust and bacteriums
Contaminate the most effective filtering of object；Visible segments it can also be seen that primary physical filter structure service condition, since most of grit is by first
Grade physical filtering structure absorbs, so primary physical filter structure is needed to be replaced frequently, when primary physical filtering structure will be lost
When effect, i.e., primary physical filter structure is replaced；It can effectively solve using single air cleaning mode, not can be removed car body
The problem of interior peculiar smell, grit and bacterium, the intracorporal peculiar smell of vehicle, grit and bacterium can be removed, and can multistage purification, improve and remove
Dirt efficiency and dust removing effects；When also solving using filter core dedusting, filter core is needed to be replaced frequently, but can not be sent out when filter core failure
It is existing, the problem of filter core of failure is unable to reach the purpose of dedusting is used for a long time, elastic light blocking part moves up and down it is observed that filter core
Service condition elastic light blocking part is blocked into filter core and is also beneficial to beauty even if filter core can be replaced.
Scheme as a preference of the above scheme, the height of shell are 100 ~ 200 millimeters.When the height of shell is less than
At 100 millimeters, air purifier is too small, increases manufacture difficulty；When the height of shell is greater than 200 millimeters, air purifier is too
Greatly, it has not been convenient to be placed in car body, the space occupied is big.
Scheme as a preference of the above scheme is provided with groove in visible segments, and elastic light blocking part covers on groove.Groove
Limit for elastic light blocking part.
Scheme as a preference of the above scheme, photocatalyst structure include be arranged on shell photocatalyst purification part and
Luminescence component, luminescence component are located at below photocatalyst purification part.Ammonia, formaldehyde etc. by the processing of photocatalyst structure, in air
Harmful substance can be carried out decomposition, and bacterium is killed, and achieve the effect that air sterillization taste removal.
Scheme as a preference of the above scheme, it includes photocatalyst material layer, photocatalyst material layer that photocatalyst, which purifies part,
Material be nano-titanium dioxide.Titanium dioxide can absorb light and generate electronics and electric hole, this electric hole has great energy of oxidation
The contaminant molecule direct oxidation for being adsorbed on titanium dioxide surface can be made its decomposition, or will be adsorbed in material surface by power
Hydrone be oxidized to hydroxyl free radical, the pollutant of script macromolecular reaches by photocatalyst reaction by macromolecular cleavage
The purpose of depollution object；And then reach purification air, bacterium can be removed to a certain extent, and removal primary physical filter structure is not
The grit gone out completely.
Scheme as a preference of the above scheme, photocatalyst material layer is poroid in honeycomb, and it includes two that photocatalyst, which purifies part,
The photocatalyst material layer of a dislocation arrangement forms gas between two photocatalyst material layer and flows slowly chamber.The diameter of honeycomb hole
It is 0.5 ~ 2.5 millimeter, dislocation, which is placed with, to be come into full contact with conducive to the pollutant in air with photocatalyst material, and is conducive to light photograph
It is mapped on photocatalyst material layer.
Scheme as a preference of the above scheme, photocatalyst structure further include be arranged in photocatalyst purification part above it is anti-
Optical lens, distance is 5 ~ 20 millimeters between reflecting lens and photocatalyst purification part.The spacing of reflecting lens and photocatalyst purification part
When from for less than 5 millimeters, it is unfavorable for installing, light emission lens or damage photocatalyst purification part may be either polluted, when reflective
When distance is greater than 20 millimeters between mirror and photocatalyst purification part, it is unfavorable for reflective, light intensity is not enough to promote photocatalyst reaction.
Scheme as a preference of the above scheme, the material of primary physical filter structure are active carbon, PM2.5 filtering knot
Structure is HEPA low-resistance composite screen.Active carbon can adsorb most of grit, HEPA low-resistance composite screen can to smog, dust and
The most effective filtering of the pollutants such as bacterium.
Scheme as a preference of the above scheme, shell is cylindrical, and air inlet is located at the side lower of shell, outlet air
Mouth is located on the upper cylinder of shell.To be cylindrical convenient for manufacture, air inlet is located at below air outlet shell, makes air reverse blocking power certainly
It is above lower to enter in air purifier.
Scheme as a preference of the above scheme, there are three air inlets, three air inlets to be evenly arranged for setting on shell,
And the relative wall of air inlet is shell.The relative wall of air inlet be shell, avoid from an air inlet enter air from
Another air inlet is gone out.
The beneficial effects of the present invention are:
1. the present invention can effectively solve using single air cleaning mode, the intracorporal peculiar smell of vehicle, grit and bacterium not can be removed
The problem of, the intracorporal peculiar smell of vehicle, grit and bacterium, and energy multistage purification can be removed, efficiency of dust collection and dust removing effects are improved；
2. the present invention is solved using filter core dedusting, filter core is needed to be replaced frequently, but can not be found when filter core failure, is made for a long time
The problem of being unable to reach the purpose of dedusting with the filter core of failure, elastic light blocking part move up and down the use feelings it is observed that filter core
Elastic light blocking part is blocked filter core and is also beneficial to beauty by condition even if filter core can be replaced；
3. when the invention works, luminescence component can issue blue light, night can have the function that illumination and beauty, in addition, blue light
The fatigue for being conducive to alleviate eye, is conducive to the health of passenger, when being not intended to blue light, i.e., firmly by elastic light blocking part to moving up
It is dynamic, stopped；
4. visible segments of the invention it can also be seen that primary physical filter structure service condition, since most of grit is by primary object
Filter structure is managed to absorb, so primary physical filter structure is needed to be replaced frequently, when primary physical filtering structure will fail,
Primary physical filter structure is replaced.
Detailed description of the invention
Fig. 1 is a schematic structural view of Embodiment 1 of the present invention；
Fig. 2 is outline structural diagram of the invention；
Fig. 3 is the top view of luminescence component of the invention；
Fig. 4 is the main view of luminescence component of the invention；
Fig. 5 is the top view of photocatalyst purification part of the invention；
Fig. 6 is a schematic structural view of Embodiment 2 of the present invention；
Fig. 7 is a schematic structural view of Embodiment 3 of the present invention.
In figure: 1, shell, 2, primary physical filter structure, 3, induced draft fans, 4, luminescence component, 5, photocatalyst structure, 6,
PM2.5 filter structure, 7, air inlet, 8, air outlet, 9, mounting plate, 10, photocatalyst lamp, 11, mounting clip pieces, 12, power supply, 13,
Supporting element, the 14, first air inlet, the 15, second air inlet, 16, groove, 17, elastic light blocking part, 18, visible segments, 19, reflective
Mirror, 20, photocatalyst purification part, 21, photocatalyst material layer, 22, gas buffer chamber, 23, catalytic plate, 24, light tiles, 25, installation
Muscle.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the invention will be further described.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of vehicular air purifier, including shell 1, shell 1 include upper housing and lower case, upper casing
It is connected between body and lower case using detachable structure, in the present embodiment, using threaded connection, using detachable structure, just
In by the filter element replacing of primary physical filter structure 2.The height of shell 1 is 100 ~ 200 millimeters, in the present embodiment, shell 1
Height is 150 millimeters.Air inlet 7 and air outlet 8 are provided on shell 1, shell 1 is cylindrical, and shell 1 is shell structure, air inlet
Mouth 1 is located at the side lower of shell 1, and air outlet 8 is located on the upper cylinder of shell 1.Air inlet 7 there are three settings on shell 1, three
A air inlet 7 is evenly arranged, respectively the first air inlet 14, the second air inlet 15 and third air inlet.In cylindrical shell 1
On, the opposite wall surface of the first air inlet 14 is shell 1, and the relative wall of the second air inlet 15 is shell 1, third air inlet
Relative wall is shell, can effectively avoid going out from the air that the first air inlet 14 is come in from the second air inlet 15.Just from installation
Grade physical filtering structure 2 is visible segments 18 to the shell 1 for installing photocatalyst structure 5, and being cased in visible segments 18 firmly can be can
Depending on the elastic light blocking part 17 moved in section 18, elastic light blocking part 17 is the rubber of circular ring shape, can block light.It is opened in visible segments 18
Fluted 16,17 sets of elastic light blocking part is on groove 16.
As shown in Fig. 3, Fig. 4 and Fig. 5, photocatalyst structure 5 includes the photocatalyst purification part 20 being arranged on shell 1 and shines
Component 4, luminescence component 4 are located at 20 lower section of photocatalyst purification part.It includes supporting element 13 and photocatalyst material that photocatalyst, which purifies part 20,
Layer 21, supporting element 13 are in circular ring shape, are fixed on shell 1, photocatalyst material layer 21 is cylindrical, is mounted on support
On part 13, photocatalyst material layer 21 is poroid in honeycomb, and the diameter of honeycomb hole is 0.5 ~ 2.5 millimeter, photocatalyst material layer 21
Material be nano-titanium dioxide.Luminescence component 4 includes mounting plate 9, mounting clip pieces 11 and power supply 12, and the setting of mounting clip pieces 11 exists
On shell 1, it is used for fixed mounting plate 9, power supply 12 to be arranged on mounting plate 9, and mounting plate 9 is round and two sides by fan-shaped region quilt
It cuts, enables air to by mounting plate 9, enter the other side from the side of mounting plate 9, several light are provided on mounting plate 9
Catalyst lamp 10, photocatalyst lamp 10 are evenly arranged in mounting plate 9, in the present embodiment, 6 photocatalyst lamps are provided on mounting plate 9
10, photocatalyst lamp 10 is blue-ray light or ultraviolet light, and in the present embodiment, photocatalyst lamp 10 uses blue-ray light.Photocatalyst lamp 10
It is conductively connected with power supply 12, and whether is shone by control system controller.The material of primary physical filter structure 2 is activity
Charcoal, PM2.5 filter structure 6 are HEPA low-resistance composite screen.
A kind of vehicular air purifier, installation on the car body, can be hung by rope and onboard be used as decorative article, can led to
It crosses vehicle-mounted storage device to fix it, it can be made to fix by clamping structure.Power source can for vehicle-mounted cigarette lighter attaching plug,
The devices such as USB charging jack or charger baby.When work, due to the effect of induced draft fans 3, air can be dropped and sucked from air inlet 7,
Most of grit can be absorbed by primary physical filter structure 2, ammonia, formaldehyde in the processing by photocatalyst structure 5, air
Etc. harmful substances can be carried out decomposition, bacterium is killed, and achievees the effect that air sterillization taste removal.PM2.5 filter structure can be to cigarette
The most effective filtering of the pollutants such as mist, dust and bacterium.When work, luminescence component 4 can issue blue light, and night can reach illumination
Be conducive to the health of passenger in addition, blue light is also beneficial to alleviate the fatigue of eye with beautiful effect, when being not intended to blue light,
Firmly elastic light blocking part is moved up, is stopped；Visible segments it can also be seen that primary physical filter structure 2 use feelings
Condition, since most of grit is absorbed by primary physical filter structure 2, so primary physical filter structure 2 is needed to be replaced frequently, when
When primary physical filter structure 2 will fail, i.e., primary physical filter structure 2 is replaced.
Embodiment 2:
As shown in fig. 6,2 difference from Example 1 of embodiment is: photocatalyst purifies the light that part 20 includes two dislocation arrangements
Catalyst material layer 21 forms gas between two photocatalyst material layers 21 and flows slowly chamber 22.Photocatalyst material layer 21 is also coated with luminous
Coating enables light multiple reflections, reduces the loss of light.Photocatalyst structure 5 further includes setting on photocatalyst purification part 20
The reflecting lens 19 of side, distance is 15 ~ 25 millimeters between reflecting lens 19 and photocatalyst purification part 20.Peace on luminescence component 4
Loading board 9 is circle, and surrounding has been evenly arranged installation muscle 25, mounting plate 9 is fixed on shell 1, and is enabled air to from mounting plate 9
Side reach mounting plate 9 the other side.
Embodiment 3:
As shown in fig. 7,3 difference from Example 2 of embodiment is: photocatalyst purification part 20 includes catalytic plate 23 and is attached to it
Locate the light tiles 24 on part 13, catalytic plate 23 in the shape of a spiral, light tiles 24 and power supply conductive communication.
The above is only presently preferred embodiments of the present invention, is not intended to limit the invention in any way, it is all according to the present invention
Technical spirit any simple modification, change and equivalent transformation to the above embodiments, still fall within the technology of the present invention side
The protection scope of case.
Claims (10)
1. a kind of vehicular air purifier, which is characterized in that including shell, air inlet and air outlet are provided on shell, in shell
It is disposed with primary physical filter structure, induced draft fans, photocatalyst structure and PM2.5 filter structure from bottom to up, from installation
The shell of primary physical filter structure to installation photocatalyst structure is visible segments, and being cased in visible segments firmly can be in visible segments
Mobile elastic light blocking part.
2. a kind of vehicular air purifier according to claim 1, which is characterized in that the height of shell is 100 ~ 200 millis
Rice.
3. a kind of vehicular air purifier according to claim 2, which is characterized in that be provided with groove in visible segments, elasticity
Light blocking part covers on groove.
4. a kind of vehicular air purifier according to claim 1 or 2 or 3, which is characterized in that photocatalyst structure includes setting
Photocatalyst purification part and luminescence component on shell are set, luminescence component is located at below photocatalyst purification part.
5. a kind of vehicular air purifier according to claim 4, which is characterized in that it includes photocatalyst that photocatalyst, which purifies part,
Material layer, the material of photocatalyst material layer are nano-titanium dioxide.
6. a kind of vehicular air purifier according to claim 5, which is characterized in that photocatalyst material layer is in honeycomb hole
Shape, photocatalyst purification part include the photocatalyst material layer of two dislocation arrangements, and it is slow to form gas between two photocatalyst material layers
Flow chamber.
7. a kind of vehicular air purifier according to claim 4, which is characterized in that photocatalyst structure further includes that setting exists
Photocatalyst purifies the reflecting lens above part, and distance is 5 ~ 25 millimeters between reflecting lens and photocatalyst purification part.
8. a kind of vehicular air purifier according to claim 1 or 2 or 3, which is characterized in that primary physical filter structure
Material be active carbon, PM2.5 filter structure be HEPA low-resistance composite screen.
9. a kind of vehicular air purifier according to claim 1 or 2 or 3, which is characterized in that shell is cylindrical, into
Air port is located at the side lower of shell, and air outlet is located on the upper cylinder of shell.
10. a kind of vehicular air purifier according to claim 9, which is characterized in that there are three air inlets for setting on shell
Mouthful, three air inlets are evenly arranged, and the relative wall of air inlet is shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910355174.2A CN110103679A (en) | 2019-04-29 | 2019-04-29 | A kind of vehicular air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910355174.2A CN110103679A (en) | 2019-04-29 | 2019-04-29 | A kind of vehicular air purifier |
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| Publication Number | Publication Date |
|---|---|
| CN110103679A true CN110103679A (en) | 2019-08-09 |
Family
ID=67487487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910355174.2A Pending CN110103679A (en) | 2019-04-29 | 2019-04-29 | A kind of vehicular air purifier |
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| Country | Link |
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| CN (1) | CN110103679A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793398A (en) * | 2019-11-13 | 2021-05-14 | 株式会社维拓美科 | Composite filter module for vehicle-mounted air purifier |
| CN113787887A (en) * | 2021-08-27 | 2021-12-14 | 西安理工大学 | Vehicle-mounted air purifier |
| CN114177551A (en) * | 2020-09-15 | 2022-03-15 | 中兴科技集团有限公司 | Gauze mask |
| WO2023123653A1 (en) * | 2021-12-30 | 2023-07-06 | 河南牧业经济学院 | Dust-suppression-sterilization-deodorization integrated intelligent light and simple device for livestock and poultry house |
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| FR3070275A1 (en) * | 2017-08-29 | 2019-03-01 | Melissa Estelle Berthelot | AIR PURIFIER FOR STROLLER |
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| CN112793398A (en) * | 2019-11-13 | 2021-05-14 | 株式会社维拓美科 | Composite filter module for vehicle-mounted air purifier |
| CN114177551A (en) * | 2020-09-15 | 2022-03-15 | 中兴科技集团有限公司 | Gauze mask |
| CN113787887A (en) * | 2021-08-27 | 2021-12-14 | 西安理工大学 | Vehicle-mounted air purifier |
| WO2023123653A1 (en) * | 2021-12-30 | 2023-07-06 | 河南牧业经济学院 | Dust-suppression-sterilization-deodorization integrated intelligent light and simple device for livestock and poultry house |
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Application publication date: 20190809 |