CN110368762A - A kind of low energy consumption outdoor air purification system purifying natural wind - Google Patents
A kind of low energy consumption outdoor air purification system purifying natural wind Download PDFInfo
- Publication number
- CN110368762A CN110368762A CN201810357785.6A CN201810357785A CN110368762A CN 110368762 A CN110368762 A CN 110368762A CN 201810357785 A CN201810357785 A CN 201810357785A CN 110368762 A CN110368762 A CN 110368762A
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- air
- water
- natural wind
- energy consumption
- low energy
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- 238000004887 air purification Methods 0.000 title claims abstract description 28
- 238000005265 energy consumption Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 238000004140 cleaning Methods 0.000 claims abstract description 55
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 238000000889 atomisation Methods 0.000 claims description 10
- 206010042772 Syncope Diseases 0.000 claims description 4
- 238000001467 acupuncture Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000000443 aerosol Substances 0.000 claims 1
- 239000003595 mist Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 5
- 230000002045 lasting Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000003915 air pollution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 230000003068 static Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
Abstract
A kind of low energy consumption outdoor air purification system purifying natural wind, belongs to air purification field, solves the problems, such as the outdoor air purification to pollution.It is characterized by: a kind of low energy consumption outdoor air purification system for purifying natural wind, it is flowed by natural wind, ultrasonic wave atomizing, air pressure adjustment valve, water filters air cleaning, it is electrostatic air cleaning, HEPA net air cleaning, the combination of the devices such as Pa Nuli outlet air, contaminated enters system, it suspended particulate substance and is collided by the tiny drops of water that ultrasonic wave atomizing generates and forms larger particles, it is attached and enters in water through water-filtering air-purifying apparatus, the suspended particulate substance still left in air is through electrostatic air cleaning device, it is adsorbed on to be washed away on collecting plate by water after electrification and dissolve in water, the suspended particulate substance also left in air is through HEPA net air cleaning unit, gear is on HEPA filter screen, filtered air is clean and moisten three times, present invention has the advantages that carrying out low energy consumption purification to natural wind, it is suitable for outdoor Long-term lasting use.
Description
Technical field
The present invention relates to air purification fields, and in particular to arrives outdoor air purification system.
Background technique
Situations such as sandstorm, building fugitive dust, the discharge of vehicle exhaust, factory's waste air, the serious pollution mankind depend on for existence
Atmosphere, although people take many kinds of measures pollution administration source, due to the needs of life, expanding economy, Wu Facong
The generation of atmosphere pollution is fundamentally eliminated, haze weather still occurs often.The low energy consumption of a sustainable operation is designed thus
Outdoor air purification system is mounted on outside the air pollution serious town and country free time extensively, is improved, dropped comprehensively to outdoor air
The content of the inhalables particulate matter such as low pm2.5, increases the moisture content of air.
Summary of the invention
It is an object of the invention to provide a kind of low energy consumption outdoor air for purifying natural wind for the serious area of air pollution
Purification system carries out lasting purification to outdoor air, reduces the content of the inhalables particulate matter such as pm2.5 in atmosphere, increases
The moisture content of air provides the natural air of safety and comfort for people.
The present invention realizes goal of the invention using following scheme:
A kind of low energy consumption outdoor air purification system purifying natural wind, including natural wind inflow device 1, ultrasonic wave atomizing
Device 2, air pressure adjustment valve 3, water-filtering air-purifying apparatus 4, high-pressure water tank 5, pond 6, electrostatic air cleaning device 7,
HEPA net air cleaning unit 8, Pa Nuli exhaust apparatus 9.
The natural wind inflow device 1, including natural wind automatically flow into mouthful 1-1 and air one-way flow valve 1-2.
The ultrasonic water vapour atomising device 2, including clear water input pipe 2-1, several ultrasonic atomization container 2-2 and company
The water service pipe 2-3 of logical ultrasonic atomization container 2-2 and the ultrasonic wave atomizing being separately mounted in ultrasonic atomization container 2-2
Device 2-4.Ultrasonic ultrasonic delay line memory 2-4 frequency of oscillation is 1.7MHZ, and the droplet diameter grain for being atomized generation is 1-10 μm.
It is described purification natural wind low energy consumption outdoor air purification system in, natural wind entrance to air cleaning unit it
Between ventilation pipe on, air pressure adjustment valve 3 is installed, outwardly, when air pressure is excessive in ventilation pipe, valve is automatic for valve openings
Open pressure regulation of losing heart.
The water-filtering air-purifying apparatus 4, including water-filtering air-purifying apparatus frame 4-1 and to be mounted on water filtering empty
Clear water seepage flow pipeline 4-2, porous media clear water in air purifying apparatus frame 4-1 seep profit airstrainer 4-3, water flow efferent duct
Road 4-4, the clear water seepage flow pipeline 4-2 are mounted on porous media clear water and seep the profit upper end airstrainer 4-3, water flow output channel
4-4 is mounted on porous media clear water and seeps the profit lower end airstrainer 4-3.
It is described purification natural wind low energy consumption outdoor air purification system in, water-filtering air-purifying apparatus 4 with it is next
High-pressure water tank 5 is installed on the air duct between air cleaning unit, clear water input pipe 5- is installed on the high-pressure water tank 5
1, two clear water delivery outlets 5-2,5-3, clear water is flowed to water filtering air cleaning respectively by described two clear water delivery outlets 5-2,5-3
Device 4 and next air cleaning unit.
The electrostatic air cleaning device 7, including electrostatic air cleaning device frame 7-1 and be mounted on electrostatic air cleaning
Scour without sediment motion pipeline 7-2, water flow output channel 7-3 in device frame 7-1, high-voltage cathodes electric discharge have a fainting spell during acupuncture treatment crowd 7-4, high-voltage positive electrode
Collecting plate 7-5, the scour without sediment motion pipeline 7-2 are mounted on the upper end high-voltage positive electrode collecting plate 7-5, water flow output channel 7-3 installation
In the lower end high-voltage positive electrode collecting plate 7-5.
The HEPA net air cleaning unit 8, including HEPA net air cleaning unit frame 8-1 and to be mounted on HEPA net empty
HEPA cleaning filtration screen of air 8-2 in air purifying apparatus frame 8-1.
In the low energy consumption outdoor air purification system of the purification natural wind, Pa Nuli is installed in natural wind exit and
Wind apparatus 9, the Pa Nuli exhaust apparatus 9 is including air outlet 9-1, pipe ventilated mouth 9-2 and up and down backwards to two balls placed
Face thin plate 9-3.
The beneficial effects of the present invention are:
The air of pollution flows into natural wind of the invention in flow process and automatically flows into mouth, the suspended particulate substance in air and phase
The particle of greater particle size, way are formed with the tiny drops of water collision meeting sufficiently combination of partial size generated by ultrasonic water vapour atomising device
It adheres to and is flowed into aqueous through water-filtering air-purifying apparatus, the suspended particulate substance way through being left in first time water filtered air
It through electrostatic air cleaning device, is adsorbed on collecting plate after negatively charged, is dissolved in water after being washed away by water, through second of high-pressure electrostatic
The suspended particulate substance also left in filtered air is kept off by HEPA filter screen filtration in HEPA by way of HEPA net air cleaning unit
On filter screen.It is cleaner through filtered air three times, and with more moisture content.The beneficial effects of the invention are as follows make full use of certainly
Right wind most preferably purifies outdoor air with ultrasonic wave dewization, electrostatic depuration and power consumption of drawing water etc. compared with low energy consumption, is suitable for
Long-term lasting use.
Detailed description of the invention
Fig. 1 is the low energy consumption outdoor air purification system structural schematic diagram of present invention purification natural wind
Fig. 2 is 1/8 apparatus structure schematic diagram in the natural wind inflow device in the present invention
Fig. 3 is the ultrasonic water vapour atomising device structural schematic diagram in the present invention
Fig. 4 is the water-filtering air-purifying apparatus structural schematic diagram in the present invention
Fig. 5 is the high-pressure water tank structural schematic diagram in the present invention
Fig. 6 is the electrostatic air cleaning device structural schematic diagram in the present invention
Fig. 7 is the HEPA net air cleaning unit structural schematic diagram in the present invention
Fig. 8 is the Pa Nuli exhaust apparatus structural schematic diagram in the present invention
Specific embodiment
Below by example structure attached drawing, the invention will be further described:
A kind of low energy consumption outdoor air purification system purifying natural wind of the present invention, including it is natural wind inflow device 1, super
Sound wave atomizing device 2, air pressure adjustment valve 3, water-filtering air-purifying apparatus 4, high-pressure water tank 5, pond 6, static air
Purification device 7, HEPA net air cleaning unit 8, Pa Nuli exhaust apparatus 9.Its monnolithic case structure is as shown in Figure 1.
Embodiment 1
A kind of air inlet of low energy consumption outdoor air purification system purifying natural wind of the present invention is by several structure phases
Same natural wind inflow device 1 forms, and is equipped with ultrasonic water vapour atomising device 2 among air intake passage, flows into natural wind each
Air pressure adjustment valve 3 is installed before purification device, on air intake passage.As shown in Figure 1, Figure 2, Figure 3 shows.
Air inlet stage implementation process of the invention is as follows: air inlet is by the identical natural wind inflow device 1 of several structures
Composition, natural wind are flowed into from the inflow entrance 1-1 in natural wind inflow device 1, flow into air intake passage through one-way cock 1-2, each
Barrier plate 1-3 pieces together whole plate in natural wind inflow device 1, prevents natural wind reflux excessive.
Ultrasonic water vapour atomising device 2 is installed, from clear water input pipe 2-1 to each ultrasonic atomization container among air intake passage
2-2 is for clear water, and at several ultrasonic atomization containers 2-2 in same horizontal line, each ultrasonic atomization container 2-2 is by water service pipe
2-3 connection, ultrasonic wave its frequency of oscillation of atomizing device 2-4 being mounted in ultrasonic atomization container 2-2 are 1.7MHZ, atomization
The droplet diameter grain of generation is 1-10 μm.
The pollution air that air intake passage flows into contains a large amount of suspended particulate substances especially pm2.5, big with diameter grain in air intake passage
The small similar droplet collision generated by ultrasonic water vapour atomising device 2 most easily combines, and forms the biggish particle of diameter grain, is next
Step air cleaning unit effectively purifies offer condition.
When the natural wind flow for entering air intake passage is excessive, air pressure adjustment valve 3 on air intake passage is automatically opened, to leaking
Gas.
Embodiment 2
On a kind of middle vent passages of low energy consumption outdoor air purification system purifying natural wind of the present invention, water is installed
Filter air cleaning unit 4, high-pressure water tank 5, pond 6.As shown in Figure 1.
The water-filtering air-purifying apparatus 4, including water-filtering air-purifying apparatus frame 4-1 and to be mounted on water filtering empty
Clear water seepage flow pipeline 4-2, porous media clear water in air purifying apparatus frame 4-1 seep profit airstrainer 4-3, water flow efferent duct
Road 4-4, the clear water seepage flow pipeline 4-2 are mounted on porous media clear water and seep the profit upper end airstrainer 4-3, interface and high pressure water
Clear water delivery outlet 5-2 in case 5 is connected, and water flow output channel 4-4 is mounted on porous media clear water and seeps under profit airstrainer 4-3
End, is connected with pond 6.As shown in Figure 4.
Clear water input pipe 5-1, two clear water delivery outlets 5-2,5-3, two clear water are installed on the high-pressure water tank 5
Delivery outlet 5-2,5-3 are connected with water-filtering air-purifying apparatus 4 and next air cleaning unit, the clear water input pipe 5-1
It is connected with pond 6.As shown in Figure 5.
First time air cleaning implementation process of the invention is as follows: high-pressure water tank 5 is taken out by clear water input pipe 5-1 from pond
Enter clear water, clear water is periodically quantified by the clear water seepage flow pipeline 4- into water-filtering air-purifying apparatus 4 by clear water delivery outlet 5-2
2 for clear water；A large amount of suspended particulate substances in pollution air can shape after colliding with the droplet generated by ultrasonic water vapour atomising device 2
At the biggish particle of diameter grain, profit airstrainer 4-3 is seeped by way of porous media clear water, the water of profit in the medium is seeped and adsorbed, with
In filter screen from top to bottom the clear water of seepage flow through water flow output channel 4-4 flow into pond 6.
Embodiment 3
On a kind of middle vent passages of low energy consumption outdoor air purification system purifying natural wind of the present invention, it is equipped with quiet
Electric air cleaning unit 7, high-pressure water tank 5, pond 6.As shown in Figure 1.
The electrostatic air cleaning device 7, including electrostatic air cleaning device frame 7-1 and be mounted on electrostatic air cleaning
Scour without sediment motion pipeline 7-2, water flow output channel 7-3 in device frame 7-1, high-voltage cathodes electric discharge have a fainting spell during acupuncture treatment crowd 7-4, high-voltage positive electrode
Collecting plate 7-5, the scour without sediment motion pipeline 7-2 are mounted on the upper end high-voltage positive electrode collecting plate 7-5, in interface and high-pressure water tank 5
Clear water delivery outlet 5-3 is connected, and water flow output channel 7-3 is mounted on the lower end high-voltage positive electrode collecting plate 7-5, is connected with pond 6.Such as figure
Shown in 6.
Clear water input pipe 5-1, two clear water delivery outlets 5-2,5-3, two clear water are installed on the high-pressure water tank 5
Delivery outlet 5-2,5-3 are connected with water-filtering air-purifying apparatus 4 and electrostatic air cleaning device 7, the clear water input pipe 5-1 with
Pond 6 is connected.As shown in Figure 5.
Second of air cleaning implementation process of the invention is as follows: high-pressure water tank 5 is taken out by clear water input pipe 5-1 from pond
Enter clear water, clear water is periodically quantified by the scour without sediment motion pipeline 7-2 into electrostatic air cleaning device 7 by clear water delivery outlet 5-3
For clear water；The suspended particulate substance left in air after first time water filtration, purification, the height in electrostatic air cleaning device 7
Pressure cathodic discharge is had a fainting spell during acupuncture treatment crowd 7-4 electric discharge electrification, is accumulated on high-voltage positive electrode collecting plate 7-5 under electric field action, by scour without sediment motion
Pipeline 7-2 water wash away after by way of water flow output channel 7-3 flow into pond 6.
Embodiment 4
On a kind of middle vent passages of low energy consumption outdoor air purification system purifying natural wind of the present invention, HEPA is installed
Net air cleaning unit 8, Pa Nuli exhaust apparatus 9.As shown in Figure 1.
The HEPA net air cleaning unit 8, including HEPA net air cleaning unit frame 8-1 and to be mounted on HEPA net empty
HEPA cleaning filtration screen of air 8-2 in air purifying apparatus frame 8-1.As shown in Figure 7.
The Pa Nuli exhaust apparatus 9 is mounted on natural wind in the low energy consumption outdoor air purification system of purification natural wind and goes out
At mouthful, including air outlet 9-1, pipe ventilated mouth 9-2 and up and down backwards to the two spherical surface thin plate 9-3 placed.As shown in Figure 8
Third time air cleaning implementation process of the invention is as follows: also leaving in air after second electrostatic air cleaning
Suspended particulate substance, the HEPA cleaning filtration screen of air 8-2 in HEPA net air cleaning unit frame 8-1, is blocked in HEPA
On cleaning filtration screen of air 8-2.Pa Nuli exhaust apparatus 9 promotes the air in vent passages to be discharged.
It is purified three times, flows through the natural air cleaning with higher of the low energy consumption outdoor air purification system of purification natural wind
Degree and certain humidity.
Although natural wind inflow device, ultrasonic water vapour atomising device, air pressure adjustment valve, water is used more herein
Filter air cleaning unit, high-pressure water tank, pond, electrostatic air cleaning device, HEPA net air cleaning unit, Pa Nuli outlet air
The terms such as device, but it does not exclude the possibility of using other terms.The use of these items is only for more easily describe
The essence of the invention with explanation, being construed as any additional limitation is disagreed with spirit of that invention.
Claims (6)
1. a kind of low energy consumption outdoor air purification system for purifying natural wind, including natural wind inflow device 1, ultrasonic water steam fog
Makeup set 2, air pressure adjustment valve 3, water-filtering air-purifying apparatus 4, high-pressure water tank 5, pond 6, electrostatic air cleaning device 7,
HEPA net air cleaning unit 8, Pa Nuli exhaust apparatus 9.
2. a kind of low energy consumption outdoor air purification system for purifying natural wind as described in claim 1, it is characterised in that: described
The ultrasonic water vapour atomising device 2, is mounted in natural wind air inlet channel, including clear water input pipe 2-1, several ultrasounds
Wave aerosol container 2-2 and be connected to ultrasonic atomization container 2-2 water service pipe 2-3 and be separately mounted to ultrasonic atomization container 2-2
Interior ultrasonic wave atomizing device 2-4, each ultrasonic ultrasonic delay line memory 2-4 is in same level, frequency of oscillation 1.7MHZ, mist
Changing the droplet diameter grain generated is 1-10 μm.
3. a kind of low energy consumption outdoor air purification system for purifying natural wind as described in claim 1, it is characterised in that: described
Air pressure adjustment valve 3 is mounted on above natural wind entrance to the level ventilation pipeline between air cleaning unit, valve openings court
Outside, when air pressure is excessive in ventilation pipe, valve can be automatically opened, pressure regulation of losing heart.
4. a kind of low energy consumption outdoor air purification system for purifying natural wind as described in claim 1, it is characterised in that: described
Water-filtering air-purifying apparatus 4, including water-filtering air-purifying apparatus frame 4-1 and the clear water seepage flow pipeline being mounted in frame
4-2, porous media clear water seep profit airstrainer 4-3, water flow output channel 4-4, the clear water seepage flow pipeline 4-2 are mounted on more
Hole medium clear water seeps the profit upper end airstrainer 4-3, and water flow output channel 4-4 is mounted on porous media clear water and seeps profit air filtration
Net the lower end 4-3.
5. a kind of low energy consumption outdoor air purification system for purifying natural wind as described in claim 1, it is characterised in that: described
High-pressure water tank 5 is mounted on the air duct between water-filtering air-purifying apparatus 4 and electrostatic air cleaning device 7, the height
Clear water input pipe 5-1, two clear water delivery outlet 5-2,5-3, described two clear water delivery outlets 5-2,5-3 are installed on pressure water tank 5
It is connect respectively with water-filtering air-purifying apparatus 4 and electrostatic air cleaning device 7.
6. a kind of low energy consumption outdoor air purification system for purifying natural wind as described in claim 1, it is characterised in that: described
Electrostatic air cleaning device 7, including the electrostatic air cleaning device frame 7-1 and scour without sediment motion pipeline 7-2 being mounted in frame,
Water flow output channel 7-3, high-voltage cathodes electric discharge have a fainting spell during acupuncture treatment crowd 7-4, high-voltage positive electrode collecting plate 7-5, the scour without sediment motion pipeline 7-2 peace
The lower end high-voltage positive electrode collecting plate 7-5 is mounted on mounted in the upper end high-voltage positive electrode collecting plate 7-5, water flow output channel 7-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357785.6A CN110368762B (en) | 2018-04-12 | 2018-04-12 | Purify natural wind's low energy consumption outdoor air purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810357785.6A CN110368762B (en) | 2018-04-12 | 2018-04-12 | Purify natural wind's low energy consumption outdoor air purification system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110368762A true CN110368762A (en) | 2019-10-25 |
| CN110368762B CN110368762B (en) | 2021-07-30 |
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ID=68243095
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810357785.6A Active CN110368762B (en) | 2018-04-12 | 2018-04-12 | Purify natural wind's low energy consumption outdoor air purification system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448981A (en) * | 2018-05-07 | 2019-11-15 | 宁波大学 | It is a kind of purify natural wind low energy consumption outdoor air purification system in water-filtering air-purifying apparatus |
| CN112366373A (en) * | 2020-11-11 | 2021-02-12 | 南京迪沃航空技术有限公司 | Climate regulation management system for battery and regulation management method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2653356Y (en) * | 2003-06-26 | 2004-11-03 | 香港生产力促进局 | Indoor air sterilizing device |
| CN104147883A (en) * | 2014-08-14 | 2014-11-19 | 上海嘉成轨道交通安全保障系统股份公司 | Air purification system and control method thereof |
| CN105032100A (en) * | 2015-08-30 | 2015-11-11 | 常州亚环环保科技有限公司 | Wall-hung type haze treating device |
| CN205461587U (en) * | 2016-02-03 | 2016-08-17 | 李超逸 | PM2. 5 air purification device |
| CN107413525A (en) * | 2017-08-28 | 2017-12-01 | 安徽理工大学 | Service water filters Electrostatic Absorption screen pack |
-
2018
- 2018-04-12 CN CN201810357785.6A patent/CN110368762B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2653356Y (en) * | 2003-06-26 | 2004-11-03 | 香港生产力促进局 | Indoor air sterilizing device |
| CN104147883A (en) * | 2014-08-14 | 2014-11-19 | 上海嘉成轨道交通安全保障系统股份公司 | Air purification system and control method thereof |
| CN105032100A (en) * | 2015-08-30 | 2015-11-11 | 常州亚环环保科技有限公司 | Wall-hung type haze treating device |
| CN205461587U (en) * | 2016-02-03 | 2016-08-17 | 李超逸 | PM2. 5 air purification device |
| CN107413525A (en) * | 2017-08-28 | 2017-12-01 | 安徽理工大学 | Service water filters Electrostatic Absorption screen pack |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448981A (en) * | 2018-05-07 | 2019-11-15 | 宁波大学 | It is a kind of purify natural wind low energy consumption outdoor air purification system in water-filtering air-purifying apparatus |
| CN112366373A (en) * | 2020-11-11 | 2021-02-12 | 南京迪沃航空技术有限公司 | Climate regulation management system for battery and regulation management method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110368762B (en) | 2021-07-30 |
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