CN107238133A - A kind of air freshening device of adjustable air humidity - Google Patents
A kind of air freshening device of adjustable air humidity Download PDFInfo
- Publication number
- CN107238133A CN107238133A CN201710538156.9A CN201710538156A CN107238133A CN 107238133 A CN107238133 A CN 107238133A CN 201710538156 A CN201710538156 A CN 201710538156A CN 107238133 A CN107238133 A CN 107238133A
- Authority
- CN
- China
- Prior art keywords
- air
- spraying
- drying cabinet
- air drying
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- F24F3/14—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 humidification; by dehumidification
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
Abstract
The invention discloses a kind of air freshening device of adjustable air humidity, including spraying and dedusting case, air drying cabinet and filtering control cabinet, spraying and dedusting box top connect shower and shower nozzle, and shower connection hydraulic press, hydraulic press is connected by drinking-water pipe with filtering ponds；Spraying and dedusting case is connected with air drying cabinet by screen pack；Helical heating pipe is provided with air drying cabinet, air drying cabinet is connected with filtering control cabinet by ventilation duct；Control cabinet is filtered to be provided with adsorption layer, sterilizing layer, anion layer and key-course, key-course provided with hygrometer, PLC, digital analog converter and wireless module.The shortcoming that air cleaning facility of the invention in order to solve prior art is present, propose a kind of air freshening device of adjustable air humidity, it will pollute air and sequentially passes through spray, the process dried and filtered, using absorption, sterilization and the multiple filtration mode such as negative ionization, and realize by PLC the function of remote control air humidity.
Description
Technical field
Set the present invention relates to air cleaning facility technical field, more particularly to a kind of the with fresh air of adjustable air humidity
It is standby.
Background technology
Scientific investigations showed that, people lives in relative humidity 45-65%RH, and humidity index relaxes most to feel in 50-60 environment
It is suitable, also it is not easy to trigger the disease of respiratory system.And the indoor humidity of northern China heat supply in winter phase is usually 15%RH.At this
Under dry environment, people generally feel a variety of discomforts.When air humidity is less than 40%RH, people's nose and lung's breathing
Ciliary movement on mucous membrane slows down, and dust, bacterium etc. are liable to stick on mucous membrane, stimulates throat to trigger thirsty, dry cough, sound
The symptoms such as mute, laryngalgia, also make influenza virus and can trigger the reproduction speed quickening of the gram-positive bacteria of infection, also it is easy with
Dust diffusion in air, triggers other diseases.So, in autumn and winter dry cold air intrusion, easily induce pharyngitis, tracheae
The illnesss such as inflammation, pneumonia.In addition, the anaphylactia such as allergic dermatitis, bronchial astehma, pruitus discomfort is also all dry with air
It is dry relevant.When the pineal hormone amount that air humidity is more than in 65%RH, human body is also larger so that internal thyroxine and adrenal gland
The concentration relative reduction of element, people will feel out of spirits, dispirited.For a long time in the larger local work of humidity, life,
It is also easy to suffer from the wet numbness such as rheumatic, rheumatoid arthritis, ultimately results in the immunity degradation of human body.Modern medicine is also demonstrate,proved
Real, air is excessively dried or moist, is conducive to the breeding and propagation of some microorganisms.
Scientist determines, and when air humidity is higher than 65% or less than 38%, microbial reproduction grows most fast；Work as relative humidity
At 45%~55%, the death rate of germ is higher.Exactly because air humidity affects the health of people, so should be with season
Change and adjust the air humidity in room, room humidity is maintained at optimum range.In general, spring and summer high humidity, autumn and winter
Humidity is small, thus summer it is overcast and rainy will less open a window；And winter is when having heating, humidifier should be used or voluntarily humidified, or with wet
Mop mops the floor, to improve indoor humidity.
And the air purifier of prior art, disposal ability is poor, and filter type is single, is often neglected while degerming dust-proof
Slightly air humidity reaches a standard or the too low adverse effect to human body, while Clean air delivery rate is limited, is not suitable for various work and inhabitation
The widespread adoption of environment.
The content of the invention
The invention aims to solve shortcoming present in prior art, and the air cleaning facility proposed.
To achieve these goals, present invention employs following technical scheme：
The air freshening device of adjustable air humidity, including spraying and dedusting case, air drying cabinet and filtering control cabinet, the spray
Dust cleaning case is drenched, air drying cabinet and filtering control cabinet are set up in parallel, connected at the top of the spraying and dedusting case successively in the horizontal direction
Shower is connected with, one end that the shower is extend into spraying and dedusting case is provided with shower nozzle, and the shower is away from spraying and dedusting
One end of case is connected with hydraulic press；The bottom of the spraying and dedusting case is infundibulate, and the bottom of the spraying and dedusting case is communicated with
Filtering ponds, the top side wall of the spraying and dedusting case away from air drying cabinet direction offers extractor fan, the spraying and dedusting
The sidewall bottom that case is connected with air drying cabinet offers screen pack, and the spraying and dedusting case passes through screen pack with air drying cabinet
It is connected；
Helical heating pipe is provided with the air drying cabinet, the top side wall that the air drying cabinet is connected with filtering control cabinet is opened
Provided with ventilation duct, the air drying cabinet is connected with filtering control cabinet by ventilation duct；The vertical side in filtering control cabinet edge
To adsorption layer, sterilizing layer, anion layer and key-course is disposed with from top to bottom, the adsorption layer passes through ventilation duct and air
Drying box is connected；The hydraulic press be fixedly connected on filtering control cabinet case top on, the hydraulic press away from shower one
Side is communicated with drinking-water pipe, and the one end of the drinking-water pipe away from hydraulic press is connected with filtering ponds；
Side wall of the key-course away from air drying cabinet direction, which is offered, is provided with hygrometer in blower fan, the key-course,
PLC, digital analog converter and wireless module.
Preferably, anion generator is provided with the anion layer.
Preferably, the model JHQ-801 of the anion generator.
Preferably, the model SHT10 of the humidity sensor, the model X96012 of the digital analog converter, it is described
Wireless module is specially FCE-1585 type reception of wireless signals transmitters.
Preferably, the PLC is specially RS485 PLCs, and it uses 4 tunnel pulses, and rated voltage is
220V。
Preferably, the hygrometer is electrically connected with digital analog converter, and the digital analog converter electrically connects with PLC
Connect, the PLC is electrically connected with wireless module.
Preferably, the PLC electrically connects with hydraulic press, extractor fan, helical heating pipe and blower fan respectively
Connect.
Preferably, it is provided with the adsorption layer in activated carbon granule adsorbent, the sterilizing layer and is provided with disinfectant particle.
Compared with prior art, the beneficial effects of the invention are as follows：
1. by setting spraying and dedusting case, air drying cabinet and filtering control cabinet, will pollution air sequentially pass through spray, drying and
The process of filtering；Adsorption layer, sterilizing layer, anion layer and key-course are set gradually in filtering control cabinet, filters, realizes layer by layer
To air purification process, purification process is comprehensive and effective, and air-treatment speed is fast, treating capacity is big.
2., can effective monitoring by setting hygrometer, PLC, digital analog converter and wireless module in key-course
The relative humidity of air is purified, and by PLC, controls hydraulic press and helical heating pipe to adjust humidity, it is such as relatively wet
Spend greatly, helical heating pipe improves power, such as relative humidity is too small, hydraulic press improves rotating speed, it is achieved thereby that control air is wet
The function of degree；Wireless module can launch control signal to wireless terminals such as mobile phone, computers simultaneously, so as to realize that controlled in wireless is empty
The process of gas refreshing apparatus.
3. by being communicated with filtering ponds in the bottom of spraying and dedusting case, filtering ponds are connected by drinking-water pipe with hydraulic press, water
Press is connected with shower, realizes recycling for water, it is to avoid waste.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the air freshening device of adjustable air humidity proposed by the present invention；
In figure：1 spraying and dedusting case, 2 air drying cabinets, 3 filtering control cabinets, 4 showers, 5 shower nozzles, 6 hydraulic presses, 7 filtering ponds, 8
Extractor fan, 9 screen packs, 10 helical heating pipes, 11 ventilation ducts, 12 adsorption layers, 13 sterilizing layers, 14 anion layers, 15 key-courses,
16 drinking-water pipes, 17 blower fans, 18 hygrometers, 19 PLCs, 20 digital analog converters, 21 wireless modules, 22 anions hair
Raw device.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1, the air freshening device of adjustable air humidity, including spraying and dedusting case 1, air drying cabinet 2 and mistake
Control cabinet 3 is filtered, the spraying and dedusting case 1, air drying cabinet 2 and filtering control cabinet 3 are set up in parallel successively in the horizontal direction, described
The top of spraying and dedusting case 1 is communicated with shower 4, and one end that the shower 4 is extend into spraying and dedusting case 1 is provided with shower nozzle 5,
The described one end of shower 4 away from spraying and dedusting case 1 is connected with hydraulic press 6；The bottom of the spraying and dedusting case 1 is infundibulate,
The bottom of the spraying and dedusting case 1 is communicated with filtering ponds 7, side wall top of the spraying and dedusting case 1 away from the direction of air drying cabinet 2
Portion offers extractor fan 8, and the spraying and dedusting case 1 offers screen pack 9, institute with the sidewall bottom that air drying cabinet 2 is connected
Spraying and dedusting case 1 is stated with air drying cabinet 2 by screen pack 9 to be connected；
Helical heating pipe 10, the side wall that the air drying cabinet 2 is connected with filtering control cabinet 3 are provided with the air drying cabinet 2
Top offers ventilation duct 11, and the air drying cabinet 2 is connected with filtering control cabinet 3 by ventilation duct 11；The filtering control
Case 3 processed is vertically disposed with adsorption layer 12, sterilizing layer 13, anion layer 14 and key-course 15 from top to bottom, described
Adsorption layer 12 is connected by ventilation duct 11 with air drying cabinet 2；The hydraulic press 6 is fixedly connected on the case of filtering control cabinet 3
On top, the side of the hydraulic press 6 away from shower 4 is communicated with drinking-water pipe 16, the described one end of drinking-water pipe 16 away from hydraulic press 6
It is connected with filtering ponds 7；
Side wall of the key-course 15 away from the direction of air drying cabinet 2 is offered to be provided with blower fan 17, the key-course 15
Hygrometer 18, PLC 19, digital analog converter 20 and wireless module 21.
Anion generator 22 is provided with the anion layer 14.
The model JHQ-801 of the anion generator 22.
The model SHT10 of the humidity sensor 18, the model X96012 of the digital analog converter 20, it is described wireless
Module 21 is specially FCE-1585 type reception of wireless signals transmitters.
The PLC 19 is specially RS485 PLCs, and it uses 4 tunnel pulses, and rated voltage is 220V.
The hygrometer 18 is electrically connected with digital analog converter 20, and the digital analog converter 20 and PLC 19 are electrical
Connection, the PLC 19 is electrically connected with wireless module 21.
The PLC 19 electrically connects with hydraulic press 6, extractor fan 8, helical heating pipe 10 and blower fan 17 respectively
Connect.
It is provided with the adsorption layer 12 in activated carbon granule adsorbent, the sterilizing layer 13 and is provided with disinfectant particle.
The action of the present invention：Open PLC 19, open hydraulic press 6, extractor fan 8, helical heating pipe 10 and
Blower fan 17, and open hygrometer 18, digital analog converter 20, wireless module 21 and anion generator 22；Extractor fan 8 will
Air outside air freshening device is pumped into spraying and dedusting case 1, and shower nozzle 5 starts water spray, and the sewage of generation enters filtering ponds 7, filtering
Water afterwards is extracted into hydraulic press via drinking-water pipe 16, then is sprayed onto water in spraying and dedusting case 1 by shower 4, realizes following for water
Ring；Spraying and dedusting case 1 is pumped in air drying cabinet 2 via the air after spray process, through the heat drying of helical heating pipe 10
Afterwards, entered via ventilation duct 11 in filtering control cabinet 3；Sequentially pass through adsorption layer 12 dries absorption, the sterilization of sterilizing layer 13
Processing and the negative ionization of anion layer 14, obtain negative ionization air；Obtained negative ionization air is via blower fan
Outside 17 bulging air freshening devices, it is achieved thereby that the process of ventilation.In key-course 15, humidity is determined by hygrometer 18,
By data after digital analog converter 20 carries out digital-to-analogue conversion, moisture signal is transferred in PLC 19, when humidity exceedes mark
During quasi- scope, the control hydraulic press 6 of PLC 19 and helical heating pipe 10, to adjust humidity, such as relative humidity is excessive, spiral
Heating tube 10 improves power, and such as relative humidity is too small, and hydraulic press improves rotating speed, it is achieved thereby that the function of control air humidity；
The signal of PLC 19 can be delivered in wireless module 20, can be launched to wireless terminals such as mobile phone, computers, so as to realize nothing
The process of line traffic control air freshening device.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (8)
1. the air freshening device of adjustable air humidity, including spraying and dedusting case (1), air drying cabinet (2) and filtering control
Case (3), it is characterised in that the spraying and dedusting case (1), air drying cabinet (2) and filtering control cabinet (3) are in the horizontal direction successively
It is set up in parallel, shower (4) is communicated with the top of the spraying and dedusting case (1), the shower (4) extend into spraying and dedusting case
(1) one end in is provided with shower nozzle (5), and the one end of the shower (4) away from spraying and dedusting case (1) is connected with hydraulic press (6)；Institute
The bottom for stating spraying and dedusting case (1) is infundibulate, and the bottom of the spraying and dedusting case (1) is communicated with filtering ponds (7), the spray
Top side wall of the dust cleaning case (1) away from air drying cabinet (2) direction offers extractor fan (8), the spraying and dedusting case (1) with
The connected sidewall bottom of air drying cabinet (2) offers screen pack (9), and the spraying and dedusting case (1) is led to air drying cabinet (2)
Screen pack (9) is crossed to be connected；
Helical heating pipe (10), the air drying cabinet (2) and filtering control cabinet (3) phase are provided with the air drying cabinet (2)
Top side wall even offers ventilation duct (11), and the air drying cabinet (2) passes through ventilation duct (11) phase with filtering control cabinet (3)
Connection；The filtering control cabinet (3) is vertically disposed with adsorption layer (12) from top to bottom, sterilizing layer (13), bear from
Sublayer (14) and key-course (15), the adsorption layer (12) are connected by ventilation duct (11) with air drying cabinet (2)；The water
Press (6) is fixedly connected on the case top of filtering control cabinet (3), and side of the hydraulic press (6) away from shower (4) is communicated with
Drinking-water pipe (16), the one end of the drinking-water pipe (16) away from hydraulic press (6) is connected with filtering ponds (7)；
Side wall of the key-course (15) away from air drying cabinet (2) direction offers blower fan (17), the key-course
(15) hygrometer (18), PLC (19), digital analog converter (20) and wireless module (21) are provided with.
2. the air freshening device of adjustable air humidity according to claim 1, it is characterised in that the anion layer
(14) anion generator (22) is provided with.
3. the air freshening device of adjustable air humidity according to claim 2, it is characterised in that the anion hair
The model JHQ-801 of raw device (22).
4. the air freshening device of adjustable air humidity according to claim 1, it is characterised in that the humidity sensor
The model SHT10 of device (18), the model X96012 of the digital analog converter (20), the wireless module (21) is specially
FCE-1585 type reception of wireless signals transmitters.
5. the air freshening device of adjustable air humidity according to claim 1, it is characterised in that the PLC controls
Device (19) is specially RS485 PLCs, and it uses 4 tunnel pulses, and rated voltage is 220V.
6. the air freshening device of adjustable air humidity according to claim 1, it is characterised in that the hygrometer
(18) it is electrically connected with digital analog converter (20), the digital analog converter (20) is electrically connected with PLC (19), described
PLC (19) is electrically connected with wireless module (21).
7. the air freshening device of adjustable air humidity according to claim 1, it is characterised in that the PLC controls
Device (19) is electrically connected with hydraulic press (6), extractor fan (8), helical heating pipe (10) and blower fan (17) respectively.
8. the air freshening device of adjustable air humidity according to claim 1, it is characterised in that the adsorption layer
(12) it is provided with activated carbon granule adsorbent, the sterilizing layer (13) and is provided with disinfectant particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538156.9A CN107238133A (en) | 2017-07-04 | 2017-07-04 | A kind of air freshening device of adjustable air humidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538156.9A CN107238133A (en) | 2017-07-04 | 2017-07-04 | A kind of air freshening device of adjustable air humidity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107238133A true CN107238133A (en) | 2017-10-10 |
Family
ID=59990897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710538156.9A Pending CN107238133A (en) | 2017-07-04 | 2017-07-04 | A kind of air freshening device of adjustable air humidity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107238133A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986242A (en) * | 2019-12-11 | 2020-04-10 | 安徽人和环境科技股份有限公司 | Ventilation system for sterile room |
| CN111981598A (en) * | 2020-09-09 | 2020-11-24 | 郑州铁路职业技术学院 | Air exchange purification sterilization system in medical care room |
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| US20050072308A1 (en) * | 2003-10-02 | 2005-04-07 | Kohei Aoyagi | Air cleaner |
| CN101590254A (en) * | 2008-05-27 | 2009-12-02 | 北京道顺国际技术开发有限责任公司 | The indoor air purifier of vertical ozone oxidation and washing, purifying |
| CN103851703A (en) * | 2014-02-19 | 2014-06-11 | 上海竟源环保设备有限公司 | Water spray-type air purifier |
| CN205561203U (en) * | 2016-03-31 | 2016-09-07 | 孟永江 | Environment -friendly air purification device |
| CN106016522A (en) * | 2016-06-14 | 2016-10-12 | 杨露萍 | Efficient indoor air purification equipment |
| CN205747204U (en) * | 2016-06-23 | 2016-11-30 | 南通诺亚居环保科技有限公司 | A kind of novel intelligent air freshening device |
| CN205807667U (en) * | 2016-07-15 | 2016-12-14 | 刘亚平 | A kind of air cleaner with spiral purifying path |
| CN206234927U (en) * | 2016-10-31 | 2017-06-09 | 哈尔滨朋来科技开发有限公司 | A kind of domestic air filters humidification device |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050072308A1 (en) * | 2003-10-02 | 2005-04-07 | Kohei Aoyagi | Air cleaner |
| CN101590254A (en) * | 2008-05-27 | 2009-12-02 | 北京道顺国际技术开发有限责任公司 | The indoor air purifier of vertical ozone oxidation and washing, purifying |
| CN103851703A (en) * | 2014-02-19 | 2014-06-11 | 上海竟源环保设备有限公司 | Water spray-type air purifier |
| CN205561203U (en) * | 2016-03-31 | 2016-09-07 | 孟永江 | Environment -friendly air purification device |
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| CN205807667U (en) * | 2016-07-15 | 2016-12-14 | 刘亚平 | A kind of air cleaner with spiral purifying path |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986242A (en) * | 2019-12-11 | 2020-04-10 | 安徽人和环境科技股份有限公司 | Ventilation system for sterile room |
| CN111981598A (en) * | 2020-09-09 | 2020-11-24 | 郑州铁路职业技术学院 | Air exchange purification sterilization system in medical care room |
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Application publication date: 20171010 |