CN204933154U - Indoor molecule pollutant biological purification plant - Google Patents
Indoor molecule pollutant biological purification plant Download PDFInfo
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- CN204933154U CN204933154U CN201520444937.8U CN201520444937U CN204933154U CN 204933154 U CN204933154 U CN 204933154U CN 201520444937 U CN201520444937 U CN 201520444937U CN 204933154 U CN204933154 U CN 204933154U
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- biological purification
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Abstract
A biological purification plant for indoor molecule pollutant, described purifier comprises pulse voltage generation module, for generation of negative high voltage pulse; And conduction flowerpot, be connected with pulse voltage integration module, also fully contacted with potted plant soil, to conduct described pulse voltage and to stimulate described plant accelerated release in vitro negative oxygen ion, by the pointed one-tenth electrostatic field of leaves of plants by conduction flowerpot conductive strips for cultivating chamber implants.Biological purification plant of the present utility model avoids local effect and the secondary pollution problem of conventional air cleaners device, have that removal efficiency is high, the advantage of environmental protection, and a large amount of negative oxygen ions is discharged while elimination particulate pollutant, make room air become more pure and fresh.In addition, device low cost of manufacture, does not need to increase secondary and drops into, solve the secondary Input that conventional air cleaners needs to change expensive filter core.
Description
Technical field
The utility model relates to field of air purification device, particularly relates to indoor molecule pollutant biological purification plant.
Background technology
The lower haze weather annual number of days formed of the impact such as industrial dust, automobile exhaust gas is in recent years increasing, PM10 and the PM2.5 most time that winter monitors in each big city is all at 200 μ g/m
3above, more than 400 μ g/m time serious
3, even more than 1000 μ g/m
3, be in quick-fried table status.Molecule suspension in haze weather in air has become affects the very important factor of health.During haze weather, in air adrift dust, flue dust, dirt mite etc. with bacterium even virus finely ground particles, these particles may be suspended in fog, Bronchial Asthmas and consumptive suck these anaphylactogens, will respiratory tract be stimulated, occur the SOA such as cough, sulks, unsmooth breath.People breathe at every turn, about 500,000 particulates are sucked toward deep lung, but in the air polluted, more than this 100 times of the particulate of suction, may cause the generation of bronchus and tuberculosis, expert estimates that haze probably replaces smoking and becomes lung cancer No.1 pathogenic " killer ".Haze weather is also cardiovascular patient " Health Killer ", during haze weather, air pressure is low, and the oxygen content in air declines to some extent, and people are easy to feel uncomfortable in chest, morning, moist cold fog also can cause cold stimulation, was easy to cause vasopasm, fluctuation of blood pressure, cardiac load to increase the weight of.Meanwhile, some pathogen in mist can cause headache, even bring out the disease such as hypertension, cerebral hemorrhage.
Air and the outside atmosphere of indoor are closely related, in the indoor not having purifier, because air circulation is poorer, and therefore even can be poorer than the air quality of outdoor.In order to the quality that purifies air, also there is multiple air cleaning unit in the market, mainly contain the purification styles such as physical filtering, high pressure ionization absorption, photocatalysis technology, biological enzyme technology, but these technology exist, and cost is high, functioning efficiency is limited, produce the defect such as thing secondary pollution and potential danger, and for particle diameter be less than PM2.5 enter lung particle remove cost high especially, and removal effect is main mainly with local, the removal effect of whole indoor is not good.For this present situation, seek a kind of environmental protection, the air cleaning unit of indoor molecule pollutant of efficient, low cost seemed very urgent.
Summary of the invention
The purpose of this utility model is to provide the indoor molecule pollutant biological purification plant of low cost, efficient, environmental protection, thus overcomes that existing purifier cost is high, functioning efficiency is limited, produce the deficiency that thing has potential secondary pollution.
For achieving the above object, the utility model adopts following technical scheme:
For the biological purification plant of indoor molecule pollutant, described biological purification plant comprises: probe; Pulse voltage generation module, pulse voltage generation module is connected with probe by insulated conductor; Conduction flowerpot, be connected with pulse voltage integration module, for cultivating potted plant, conduction flowerpot conductive strips fully contact with cultivating soil, to conduct described pulse voltage and to stimulate described plant accelerated release in vitro negative oxygen ion, and plant blade tip is relied on to form electrostatic field around; Insulation pallet, flowerpot is placed on it, probe is inserted into potted plant soil after running through pallet is inner, and probe is except contacting with the soil in flowerpot, keep insulating with air, the through part of probe on insulation pallet arranges insulating sealing plug, keeps described purifier in use to insulate with ground.
Further, the volume that pulse voltage produces integration module is 110mm × 35mm × 15mm, for generation of negative high voltage pulse.
Further, negative high voltage pulse voltage amplitude is 9000V-15000V, pulse frequency is 0.2Hz-5Hz, pulsewidth is 20ms-200ms.
Further, described pulse voltage generation module comprises the oscillating circuit, PWM controller, mosfet driver, transformer and the voltage-doubling boost circuit that connect in turn.
Further, described conduction flowerpot is connected by the voltage-doubling boost circuit of wire with described pulse voltage integration module.
Further, described pulse voltage produces integration module and also comprises the direct current stabilizer be connected with oscillating circuit, PWM controller, mosfet driver respectively, and the AD/DC converter be connected with described direct current stabilizer.
Further, described conduction flowerpot inner conductive band is connected by wire with negative high voltage pulse output end, and conduction flowerpot conductive strips embed ambroin or magnetic flowerpot shell.
Further, also comprise pollutant levels determinator and microprocessor, pollutant levels cont signal is converted into the signal of telecommunication and sends microprocessor to by described pollutant levels determinator, microprocessor pulse voltage produces integration module and sends control command: when pollutant levels are below predetermined threshold, apply voltage with the first pulse frequency, when pollutant levels exceed predetermined threshold, apply voltage with the second pulse frequency, wherein, the second pulse frequency is greater than the first pulse frequency.
Further, also comprising touch induction device, for being exported high level signal when plant touches, when microprocessor continues to receive described high level signal in Preset Time, cutting off circuit; When microprocessor receives low level signal again, restoring circuit.
Further, anti-high-pressure electrostatic fan is also comprised.
Owing to adopting technique scheme, the utility model at least has the following advantages:
Indoor particle pollutant biological purification plant of the present utility model adopts biological principle to remove molecule pollutant, after the soil grown by pulse voltage stimulating plant root system, plant passes through a large amount of negative oxygen ion of blade tip accelerated release in vitro, and form the electrostatic field of interval, thus the molecule pollutant of whole indoor is purified fast, for the room of 30 square meters, be 400 μ g/m at molecule pollutant
3under level, only need within 40 minutes, high-quality air standard can be reached.The utility model purifier can adjust pulse frequency automatically according to pollutant levels, efficient energy-saving; Meanwhile, when needs Long contact time plant, the such as situation such as wiping or movement, because human body Long contact time energising plant can produce discomfort, therefore should take power-off protection.But to touch or the animal such as mosquito falls the situation of plant temporarily by mistake, interfering signal will be formed, by setting program, efficiently avoid the situation that mistake stops purification process, make purifier more intelligent.
This biological purification plant avoids local effect and the secondary pollution problem of conventional air cleaners device, have that removal efficiency is high, the advantage of environmental protection, and a large amount of negative oxygen ions is discharged while elimination particulate pollutant, make room air become more pure and fresh.In addition, this device low cost of manufacture, does not need to increase secondary and drops into, solve the secondary Input that conventional air cleaners needs to change expensive filter core.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solutions of the utility model, and in order to better understand technological means of the present utility model, below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
Fig. 1 is indoor molecule pollutant biological purification plant structural representation of the present utility model.
Fig. 2 is the structural representation of pulse voltage generation module.
Fig. 3 be utilize under haze weather condition biological purification plant of the present utility model carry out indoor PM2.5 purify time test result figure.
Fig. 4 be utilize under haze weather condition biological purification plant of the present utility model carry out indoor PM10 purification time test result figure.
Fig. 5 be utilize under cooking fume environment biological purification plant of the present utility model carry out indoor PM2.5 purify time test result figure.
Fig. 6 be utilize under cooking fume environment biological purification plant of the present utility model carry out indoor PM10 purification time test result figure.
Detailed description of the invention
In order to seek the indoor molecule pollutant purification device of environment-friendly high-efficiency, the utility model proposes a kind of indoor molecule pollutant biological purification plant based on plant electrostatic.This device is by adopting pulse voltage stimulating plant, the biological electricity discharge capability of plant is strengthened, plant accelerated release in vitro under electrostatic stimulates goes out a large amount of negative oxygen ions, and utilize the point discharge of plant to form batch (-type) electrostatic field around simultaneously, under negative oxygen ion and electrostatic field, can effectively in decontamination chamber particulate pollutant, have that functioning efficiency is high, non-secondary pollution, cost are low, the feature of environmental protection.
Specifically, indoor molecule pollutant biological purification plant of the present utility model, comprising: pulse voltage produces integration module, for generation of negative high voltage pulse; And conduction flowerpot, with described pulse voltage model calling, for cultivating chamber implants, and fully contacted with the soil of potted plant by conductive strips, to conduct described pulse voltage and to stimulate described plant accelerated release in vitro negative oxygen ion, and form the most advanced and sophisticated batch (-type) electrostatic field of plant.
The utility model biological purification plant feature adopts pulse voltage stimulating plant, accelerate the static discharge effect of plant, especially needle-like blade plant due to vane curvature radius less, blade tip electric discharge ionized air can discharge a large amount of negative oxygen ions, impel the small contamination particle in room to eliminate, make within a short period of time room air recover clean conditions.
Specifically, refer to Fig. 1, described biological purification plant comprises probe 2, pulse voltage generation module 4, and probe 2 is connected with pulse voltage generation module 4 by insulated conductor 3.Potted plant 7 soil cultivation is in flowerpot 5, and flowerpot 5 is placed on insulation pallet 1.Probe 2 is inserted into potted plant 7 soil after running through pallet 1 is inner, and probe 2 is except contacting with the soil in flowerpot 5, keeps insulating with air.The through part of probe on insulation pallet arranges insulating sealing plug, and keeps insulating with ground in whole device use procedure.Microprocessor 8, connects pollutant levels determinator 9, touch induction device 10 and pulse voltage generation module 4.Pollutant levels cont signal is converted into the signal of telecommunication and sends microprocessor to by pollutant levels determinator, microprocessor pulse voltage produces integration module and sends control command: when pollutant levels are below predetermined threshold, voltage is applied with the first pulse frequency, when pollutant levels exceed predetermined threshold, voltage is applied with the second pulse frequency, wherein, the second pulse frequency is greater than the first pulse frequency.Touch induction device, for being exported high level signal when plant touches, when microprocessor continues to receive described high level signal in Preset Time, cuts off circuit; When microprocessor receives low level signal again, restoring circuit.Also comprise by anti-high-pressure electrostatic fan.Power module 6 provides power supply for purifier.
Please refer to Fig. 2, described pulse voltage generation module 4 comprises the oscillating circuit, PWM controller, mosfet driver, transformer and the voltage-doubling boost circuit that connect in turn, also comprise the direct current stabilizer be connected respectively with described oscillating circuit, PWM controller, mosfet driver, the AD/DC converter be connected with direct current stabilizer.Probe 2 is connected with voltage-doubling boost circuit by wire, and AD/DC converter is connected by wire microprocessor.
During use, power module 6 is connected to indoor power supply socket, circuit ON, and the exportable voltage magnitude of Microprocessor S3C44B0X pulse voltage generation module 4 is 10000V ~ 18000V, pulse frequency is 0.5Hz ~ 5Hz, pulsewidth is the pulse voltage of 20ms ~ 200ms.
Described pulse voltage conducts to probe 2 by insulated conductor 3, then acts on the inner damp soil of conduction flowerpot 5, whole conductive strips 11 and air insulation by conduction flowerpot conductive strips 11.The electric conductivity of soil is relied on to act on the root system of potted plant 7, and then stimulating plant, accelerate the negative oxygen ion release of plant and form electrostatic field around by plant leaf blade, molecule pollutant in room air drops to ground form larger particle under the effect of negative oxygen ion and electrostatic field after, thus reaches the effect removing molecule pollutant.
The utility model adopts environmental protection, efficiently purification style, a large amount of negative oxygen ion is discharged by negative high voltage pulse voltage stimulating plant, form electrostatic field around by plant leaf blade simultaneously, and reduce particulates pollutant with this, there is not any secondary pollution, its technique effect can be verified by following specific embodiment.
Embodiment 1:
Test cabinet inner area 20 square metres, indoor molecule pollutant levels initial value is: PM2.5 measured value is 146 μ g/m
3, PM10 measured value is 194 μ g/m
3.Start biological purification plant of the present utility model, record a molecule pollutant levels data (using the granularity concentration of PM2.5 and PM10 as mark) at set intervals, PM2.5 and PM10 change in concentration situation in room respectively as shown in Figure 3 and Figure 4, test point 1 in figure is selected near molecule pollutant biological purification plant, and test point 2 is selected at finely ground particles pollution biological purification device distance diagonal position farthest.Test result show, even if biological purification plant effect after 30 minutes in room the PM2.5 particulate pollutant of two test points be reduced simultaneously, the PM2.5 contaminant particle concentration in room drops to 40 μ g/m
3within, reach high-quality air standard; PM10 contaminant particle mean concentration in 30 minutes back rooms drops to 50 μ g/m
3within, reach high-quality air quality standard equally, demonstrate the efficient action effect of this biological purification plant.
Embodiment 2:
Test cabinet inner area 20 square metres, oil smoke concentration initial value is: PM2.5 measured value is 936 μ g/m
3, PM10 measured value is 7158 μ g/m
3.Start biological purification plant of the present utility model, every ten minutes records oil smoke concentration data (using the granularity concentration of PM2.5 and PM10 as mark), PM2.5 and the PM10 change in concentration situation in room respectively as shown in Figure 5 and Figure 6.Test result shows, and the decrease speed of PM2.5 in first 30 minutes is the most obvious, and the PM2.5 smoke particle concentration in biological purification plant effect 30 minutes back rooms have dropped 77%, and the PM2.5 smoke particle concentration in 92 minutes back rooms drops to 42 μ g/m
3, reach high-quality air standard; And PM10 also declined the most obvious at first 30 minutes, the PM10 smoke particle concentration that the PM10 smoke particle concentration in 30 minutes back rooms have dropped in 91%, 92 minutes back rooms is 59 μ g/m
3, reach high-quality air quality standard equally, demonstrate the efficient action effect of this biological purification plant.
In order to prove technique effect of the present utility model further, the smoke particle concentration in room being elevated to similar numerical value, after the identical time, then have recorded the situation of change of smoke particle in its natural state, respectively as Fig. 5 and as shown in Figure 6.Test result shows, when not having biological purification plant effect, PM2.5 smoke particle concentration changes hardly over time, and PM10 only has small change, and result of the test demonstrates the positive effect of the utility model biological purification plant again.
The above; it is only preferred embodiment of the present utility model; not do any pro forma restriction to the utility model, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection domain of the present utility model.
Claims (10)
1. for a biological purification plant for indoor molecule pollutant, it is characterized in that, described biological purification plant comprises: probe; Pulse voltage generation module, pulse voltage generation module is connected with probe by insulated conductor; Conduction flowerpot, be connected with pulse voltage integration module, for cultivating potted plant, conduction flowerpot conductive strips fully contact with cultivating soil, to conduct described pulse voltage and to stimulate described plant accelerated release in vitro negative oxygen ion, and plant blade tip is relied on to form electrostatic field around; Insulation pallet, flowerpot is placed on it, probe is inserted into potted plant soil after running through pallet is inner, and probe is except contacting with the soil in flowerpot, keep insulating with air, the through part of probe on insulation pallet arranges insulating sealing plug, keeps described purifier in use to insulate with ground.
2. biological purification plant according to claim 1, is characterized in that, the volume that pulse voltage produces integration module is 110mm × 35mm × 15mm, for generation of negative high voltage pulse.
3. biological purification plant according to claim 1, is characterized in that, negative high voltage pulse voltage amplitude is 9000V-15000V, pulse frequency is 0.2Hz-5Hz, pulsewidth is 20ms-200ms.
4. biological purification plant according to claim 1, is characterized in that, described pulse voltage generation module comprises the oscillating circuit, PWM controller, mosfet driver, transformer and the voltage-doubling boost circuit that connect in turn.
5. biological purification plant according to claim 4, is characterized in that, described conduction flowerpot is connected by the voltage-doubling boost circuit of wire with described pulse voltage integration module.
6. biological purification plant according to claim 5, it is characterized in that, described pulse voltage produces integration module and also comprises the direct current stabilizer be connected with oscillating circuit, PWM controller, mosfet driver respectively, and the AD/DC converter be connected with described direct current stabilizer.
7. biological purification plant according to claim 6, is characterized in that, described conduction flowerpot inner conductive band is connected by wire with negative high voltage pulse output end, and conduction flowerpot conductive strips embed ambroin or magnetic flowerpot shell.
8. biological purification plant according to claim 1, it is characterized in that, also comprise pollutant levels determinator and microprocessor, pollutant levels cont signal is converted into the signal of telecommunication and sends microprocessor to by described pollutant levels determinator, microprocessor pulse voltage produces integration module and sends control command: when pollutant levels are below predetermined threshold, voltage is applied with the first pulse frequency, when pollutant levels exceed predetermined threshold, voltage is applied with the second pulse frequency, wherein, the second pulse frequency is greater than the first pulse frequency.
9. biological purification plant according to claim 8, is characterized in that, also comprises touch induction device, for being exported high level signal when plant touches, without output low level signal when touching, when microprocessor continues to receive described high level signal in Preset Time, cut off circuit; When microprocessor receives low level signal again, restoring circuit.
10. biological purification plant according to claim 1, is characterized in that, also comprise anti-high-pressure electrostatic fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444937.8U CN204933154U (en) | 2015-06-25 | 2015-06-25 | Indoor molecule pollutant biological purification plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444937.8U CN204933154U (en) | 2015-06-25 | 2015-06-25 | Indoor molecule pollutant biological purification plant |
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| CN204933154U true CN204933154U (en) | 2016-01-06 |
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| CN201520444937.8U Expired - Fee Related CN204933154U (en) | 2015-06-25 | 2015-06-25 | Indoor molecule pollutant biological purification plant |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388348A (en) * | 2017-06-19 | 2017-11-24 | 西安理工大学 | A kind of green plant air purifier and the method for purifying air |
| CN112544023A (en) * | 2018-03-09 | 2021-03-23 | 淡马锡生命科学实验室有限公司 | Device and equipment for generating air negative ions from plants |
| CN115135137A (en) * | 2019-12-26 | 2022-09-30 | 新微淨科技公司 | Air purification system and device |
-
2015
- 2015-06-25 CN CN201520444937.8U patent/CN204933154U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388348A (en) * | 2017-06-19 | 2017-11-24 | 西安理工大学 | A kind of green plant air purifier and the method for purifying air |
| CN112544023A (en) * | 2018-03-09 | 2021-03-23 | 淡马锡生命科学实验室有限公司 | Device and equipment for generating air negative ions from plants |
| CN112544023B (en) * | 2018-03-09 | 2022-10-04 | 淡马锡生命科学实验室有限公司 | Device and equipment for generating air negative ions from plants |
| CN115135137A (en) * | 2019-12-26 | 2022-09-30 | 新微淨科技公司 | Air purification system and device |
| CN115135137B (en) * | 2019-12-26 | 2023-09-15 | 新微淨科技公司 | Air purifying system and device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160625 |
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| CF01 | Termination of patent right due to non-payment of annual fee |