CN111365790A - Novel electrostatic adsorption type air purification equipment - Google Patents
Novel electrostatic adsorption type air purification equipment Download PDFInfo
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- CN111365790A CN111365790A CN202010261364.0A CN202010261364A CN111365790A CN 111365790 A CN111365790 A CN 111365790A CN 202010261364 A CN202010261364 A CN 202010261364A CN 111365790 A CN111365790 A CN 111365790A
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- 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
- F24F8/108—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 dry filter elements
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- 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
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- 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
- F24F8/167—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 catalytic reactions
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- 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
- F24F8/192—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 electrical means, e.g. by applying electrostatic fields or high voltages
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- 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
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- 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
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Abstract
The invention belongs to the field of air purification, and particularly discloses novel electrostatic adsorption type air purification equipment, which is additionally provided with an anion generator, can release anions to purify air, can remove particle pollutants below 0.3 mu m in size together, is more comprehensive in particle removal, and obviously improves the removal effect of PM2.5 haze. The electrostatic adsorption layer is positively charged, so that an active purification type is added in the air purification equipment, the air purification equipment can be more effectively combined with negatively charged particles, the air purification equipment is not easy to desorb, and the dust collection effect is improved; the positive high voltage is fully utilized, the dust collecting and purifying functions of the purifier are improved, the power supply does not need grounding treatment, the purifier can be flexibly moved, and the application scene of the purifier is expanded; the invention adopts the combination of passive adsorption filtration and active air purification technology, obviously improves the purification effect, and has more comprehensive functions of the purification equipment and better air purification effect.
Description
Technical Field
The invention belongs to the field of air purification, and particularly relates to novel electrostatic adsorption type air purification equipment.
Background
The air negative ions are outermost electrons rotating around atomic nucleus, so that air is ionized, electrons bound by escaping atomic nucleus are called free electrons and have negative charges, when the free electrons are combined with other neutral gas molecules, the air negative ions with negative charges are formed, most of the air negative ions are air negative oxygen ions, and are colorless and tasteless, so that pollutants in air can be eliminated, the harm of haze on human body can be absorbed, the air negative ions are called air vitamins, vitamin synthesis and storage of human body can be facilitated, the oxygen content in blood can be increased, metabolism is facilitated, the adsorption and purification functions of PM2.5 suspended particles are mainly realized by carrying out electronic exchange with the redundant negative charges of the negative ions, the PM2.5 are mutually attracted and adhered due to different charging properties, and finally neutralization and settlement are generated, and the smoke abatement effect is obvious.
Air pollution can be broadly classified into two categories: the particulate matter exceeds the standard and the volatile organic compounds exceed the standard. The particulate matter mainly comprises various dust particles brought from the outdoor, PM2.5, allergic pollen, bacteria, viruses, dander cutin, pet droppings and the like; if the particulate matters are excessively inhaled and deposited in the body, diseases of the respiratory system can be caused, and the risk of lung cancer and heart disease can be increased; bacteria and viruses are easily allergic and ill to human skin. Volatile organic substances are indoor pollution, such as formaldehyde, benzene, nitrogen dioxide and the like, and the existence of the volatile organic substances is easy to cause diseases of the body, and the diseases are healthy body diseases.
From the working principle of the air purifier, the following two main categories are divided: passive adsorption filtration and active air purification. Passive adsorption filtration formula air purification utilizes the fan with in the air suction machine, carries out filtered air through built-in filter core, mainly can play the effect such as the great dust of filtration, peculiar smell, disinfection. The filter element type air purifier mainly adopts methods such as an HEPA filter element, an active carbon filter element, a photocatalyst (a cold catalyst, a multi-remote catalyst), an ultraviolet sterilization disinfection and an electrostatic adsorption filter element to treat air, wherein the HEPA filter element has the function of filtering dust particles, other active carbon and the like mainly have the function of adsorbing peculiar smell, but passive air purification needs great later-stage maintenance, and pollutants with the size below 0.3 micron cannot be removed; the active air purification principle and the passive air purification principle are fundamentally different in that the active air purifier breaks away from the limitation of a fan and a filter screen, instead of passively waiting for indoor air to be pumped into the purifier for filtering and purification and then discharged through the fan, the active air purifier effectively and actively releases purification and sterilization factors into the air, and through the characteristic of air diffusibility, the air reaches all corners indoors to be purified without dead angles, so that the smaller harmful particles are purified more obviously, but the purification effect on larger particles such as hair and dust is relatively general.
Analytical comparison of the two types of air purifiers: 1) from the aspect of air purification efficiency, passive air purification mostly can only produce certain purification effect around the air purifier is placed, can filter indoor air once for a long time, hardly produces the effect to the purification of whole indoor environment. The active air purification is to utilize the characteristic of the diffusibility of air to enable purification factors to reach all corners for air purification, and the places where the air can permeate can generate purification effect; 2) the negative ion air purifier for air purification based on the active purification principle finds that the negative ions with small and medium particle sizes in the air can not only easily remove the particles with large particle sizes in the air, but also has a settling removal effect for the particle floating dust with the diameter smaller than 0.01mm and difficult to remove industrially; 3) the passive air purification speed is high, the active air purification speed is low, pollutants can be adsorbed and fixed to the filter screen to be subjected to centralized treatment in the passive mode, and the pollutant particles agglomerated in the active air purification mode are prone to drifting in the air after being settled. Whole contrast, the passive form air purifier of taking the fan can be faster purify great granule, and active air purifier can be quieter last clean air, and active air purifier purifies more obviously to less harmful particle, nevertheless is general relatively to the purifying effect of great granule such as hair, dust, adopts initiative and all has its advantage passively to volatile organic compounds.
The electrostatic adsorption type air purifier is an active purification type, gas molecules in air are ionized by a high-voltage direct-current electric field to generate a large amount of electrons and ions, dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, and dust particles and negative ions are combined to be charged negatively and then are adsorbed by a metal plate with positive electricity when passing through a dust removal net, so that the dust removal effect is achieved. The air purifier has the advantages of no material consumption, low noise and obvious effect on dust scattered in the air.
The existing organic matter purification products generally have the following problems: the products which combine active purification and passive purification are few in the market, and the removal effect of pollutants which are few in quantity is poor; active purification products in the market mainly adopt high-voltage negative electricity to release negative ions, but the high-voltage positive electricity is not fully utilized and is directly conducted and treated.
Disclosure of Invention
The invention provides a novel electrostatic adsorption type air purification device, which adopts a combination of a passive adsorption filtration type and an active air purification technology with double pipes, so that the purification effect is obviously improved, the function of the purification device is more comprehensive, and the air purification effect is better.
The technical scheme of the invention is realized as follows:
a novel electrostatic adsorption type air purification device comprises:
a body;
a partition board is arranged in the machine body and divides the machine body into an upper area, a lower area, an air inlet area and an air outlet area;
the air inlet area is horizontally provided with a primary filtering layer, an electrostatic adsorption layer, an organic matter adsorption layer, a first heating layer, a thermal catalytic oxidation layer and a second heating layer from top to bottom;
an exhaust area, a cooling area and an air inlet channel are sequentially arranged in the air outlet area from left to right; the exhaust area is provided with a fan;
the cooling area is longitudinally provided with a plurality of first cooling plates and a plurality of second cooling plates, and the first cooling plates and the second cooling plates are arranged in a staggered manner; first air vents are formed below the first cooling plates, and second air vents are formed above the second cooling plates; the number of the first cooling plates is the same as that of the second cooling plates, the leftmost side of the cooling area is provided with the second cooling plates, and the rightmost side of the cooling area is provided with the first cooling plates;
the partition board corresponding to the air inlet channel is arranged at the air inlet;
an air outlet is formed in the top of the second cooling plate;
the side wall of the machine body corresponding to the air exhaust area is provided with an air exhaust port;
the electrostatic adsorption layer is positively charged.
Furthermore, the air inlet, the air outlet and the air outlet are all provided with valves.
Furthermore, the electrostatic adsorption layer is an electrostatic dust collection net which is arranged in a multi-peak folding structure.
Further, a plurality of meshes are uniformly arranged on the electrostatic dust collection net, the meshes are circular, and the size of the circular holes is 5-10 m.
Further, the exhaust area is provided with a temperature sensor, a gas sensor and a negative ion generator.
Furthermore, the temperature sensor comprises two probes, one probe is arranged on the first heating layer, and the other probe is arranged on the exhaust port;
the gas sensor comprises two probes, wherein one probe is arranged on the organic matter adsorption layer, and the other probe is arranged on the exhaust port.
Further, the negative ion generator mainly comprises a release head assembly, a fixed base and a buckle connecting piece; the buckle connecting piece is fixed on the inner wall of the rear of the machine body corresponding to the exhaust area; the buckle connecting piece is longitudinally arranged on the fixed base; a plurality of release head assemblies are arranged on the left side of the fixed base from top to bottom; the release head assembly comprises a screw rod arranged on the buckle connecting piece, a rivet pressing piece is arranged on the periphery of the screw rod, and a release head is arranged on the left end face of the screw rod; the release head passes through the rivet pressing piece and is arranged at the exhaust port.
Furthermore, the releasing head is a metal brush or a carbon brush, and a bundle of bristles is fixedly arranged.
Further, the primary filter layer is a PET cotton or carbon fiber carrier; the organic adsorption layer is activated carbon attached with alumina and sepiolite.
Furthermore, an air inlet grille is arranged at the top of the machine body, and a touch screen is arranged above the air inlet grille; the touch screen comprises a control module, and the control module is respectively connected with the valve and the fan; the control module is connected with a mobile APP client through a communication module signal; the cloud server is respectively connected with the temperature sensor, the gas sensor and the control module.
The invention provides a novel electrostatic adsorption type air purification device, which has the following advantages:
1) according to the invention, the negative ion generator is added, so that negative ions can be released to purify air, particle pollutants below 0.3 μm can be removed together, the particle removal is more comprehensive, and the removal effect of PM2.5 haze is obviously improved.
2) The electrostatic adsorption layer is positively charged, so that an active purification type is added in the air purification equipment, the air purification equipment can be more effectively combined with negatively charged particles, the air purification equipment is not easy to desorb, and the dust collection effect is improved; the positive high voltage is fully utilized, the dust collecting and purifying functions of the purifier are improved, the power supply does not need grounding treatment, the purifier can be flexibly moved, and the application scene of the purifier is expanded;
2) the invention adopts the combination of passive adsorption filtration and active air purification technology, obviously improves the purification effect, and has more comprehensive functions of the purification equipment and better air purification effect.
Drawings
FIG. 1 is a schematic structural diagram of a novel electrostatic adsorption type air purification device according to the present invention;
FIG. 2 is a schematic structural diagram of the electrostatic adsorption layer of FIG. 1;
FIG. 3 is a schematic view of the anion generator of FIG. 1;
fig. 4 is a schematic structural view of the release head assembly of fig. 1.
In the figure: 1. a body; 2. a primary filter layer; 3. an electrostatic adsorption layer; 4. an organic substance adsorbing layer; 5. a first heating layer; 6. a catalytic oxidation layer; 7. a second heating layer; 8. a first cooling plate; 9. a second cooling plate; 10. a gas sensor; 11. a temperature sensor; 12. a touch screen; 13. a valve; 14. an air inlet 14; 15. an exhaust port; 16. a negative ion generator; 17. a partition plate; 18. a venting zone; 19. a cooling zone; 20. an air inlet channel; 21. mesh openings; 22. an air intake grille; 23. a snap connection; 24. a fixed base; 25. a release head assembly; 26. a screw; 27. pressing and riveting the parts; 28. the head is released.
Detailed Description
With reference to fig. 1-4, the present invention provides a novel electrostatic adsorption type air purification apparatus, comprising:
a machine body 1;
a partition plate 17 is arranged in the machine body 1, and the partition plate 17 divides the machine body 1 into an upper area, a lower area, an air inlet area and an air outlet area;
the air inlet area is horizontally provided with a primary filter layer 2, an electrostatic adsorption layer 3, an organic matter adsorption layer 4, a first heating layer 5, a thermal catalytic oxidation layer 6 and a second heating layer 7 from top to bottom;
an exhaust area 18, a cooling area 19 and an air inlet channel 20 are arranged in the air outlet area from left to right in sequence; the exhaust area 18 is provided with a fan;
the cooling area 19 is longitudinally provided with a plurality of first cooling plates 8 and a plurality of second cooling plates 9, and the first cooling plates 8 and the second cooling plates 9 are arranged in a staggered manner; first air vents are formed below the first cooling plates 8, and second air vents are formed above the second cooling plates 9; the number of the first cooling plates 8 is the same as that of the second cooling plates 9, the leftmost side of the cooling area 19 is provided with the second cooling plates 9, and the rightmost side is provided with the first cooling plates 8;
the partition board 17 corresponding to the air inlet channel 20 is arranged on the air inlet 14;
the top of the second cooling plate 9 is provided with an air outlet;
the side wall of the machine body 1 corresponding to the exhaust area 18 is provided with an exhaust port 15;
the electrostatic adsorption layer 3 is positively charged.
In the invention, the air inlet area comprises 4 filter layers, namely a primary filter layer 2, an electrostatic adsorption layer 3, an organic matter adsorption layer 4 and a thermal catalytic oxidation layer 6; the four filter layers are independent, and gaps exist between the adjacent filter layers, so that the maintenance and repair of the 4 filter layers are facilitated. It should be noted that, in order to facilitate maintenance and repair of the filter layers from 4, and to facilitate loading and unloading, the four filter screens are all provided with support frames which are assembled on the machine body 1 in a drawer structure.
The primary filter layer 2 is made of PET cotton or carbon fiber carriers and is used for filtering large particles, filtering large particles in air, such as dust, hair and the like, and preventing the subsequent filter layer from being damaged, and the PET cotton only needs to be cleaned regularly.
The electrostatic adsorption layer 3 is positively charged, has an electrostatic adsorption effect, and is used for filtering particulate matters such as cigarette smoke, second-hand smoke, PM2.5 and the like in the air. It should be noted that the electrostatic adsorption layer 3 is an electrostatic dust collection net, and the electrostatic dust collection net is arranged in a multi-peak folding structure. Wherein the electrostatic dust collecting net is made of stainless steel metal net or aluminum alloy material, and is cleaned by regular water flushing; the meshes 21 are circular, the size of the circular holes is 5-10 mm, and the meshes 21 are uniformly distributed.
It should be noted that the electrostatic dust collecting net arranged in a multi-peak folding structure increases the contact area with air, reduces the tip effect and can improve the electrostatic dust collecting effect; the positive electricity of the electrostatic dust collection net can be more effectively combined with negatively charged particles, is not easy to be desorbed and improves the dust collection effect.
The organic matter adsorption layer 4 is activated carbon attached with alumina and sepiolite, can more effective filtering low solubility's formaldehyde, benzene series thing, common air peculiar smell and harmful chemical pollutants such as VOCs, room temperature can adsorb harmful gas, and high temperature can desorption discharge adsorbate.
The thermal catalytic oxidation layer 6 can carry out thermal catalytic combustion on harmful gas desorbed by the adsorption layer at high temperature to generate CO2And H2And O, avoiding directly discharging the waste gas into the air to damage the environment. The thermal catalytic oxidation layer 6 is zeolite, molecular sieve or ceramic matrix loaded with transition metal oxide copper manganese catalyst (CuO-MnO)2) Or noble metal catalysts (Pt, Pd and Au).
First zone of heating 5 and second zone of heating 7 can heat thermal catalytic oxidation layer 6, and the harmful gas of thermal catalytic oxidation layer 6 organic adsorbed layer high temperature desorption of being convenient for carries out the thermal catalysisCombustion to CO2And H2O, the catalyst layer has high catalytic activity, good thermal stability, high strength and long service life, and improves the reaction conversion rate.
The air outlet area can cool the gas passing through the thermal catalytic oxidation layer 6. Be provided with in the air-out region from left right side and set gradually exhaust area 18, cooling space 19 and inlet air channel 20, inlet air channel 20 can increase gaseous and first cooling plate 8's contact time for buffer passage, reduces gaseous temperature.
The cooling area 19 is longitudinally provided with a plurality of first cooling plates 8 and a plurality of second cooling plates 9, and the first cooling plates 8 and the second cooling plates 9 are arranged in a staggered manner; first air vents are formed below the first cooling plates 8, and second air vents are formed above the second cooling plates 9; the number of the first cooling plates 8 is the same as the number of the second cooling plates 9, and the leftmost side of the cooling zone 19 is the second cooling plate 9 and the rightmost side is the first cooling plate 8. This can increase the amount of gas bypassing the cooling zone 19, and effectively lower the temperature of the gas.
The exhaust area 18 is provided with the temperature sensor 11, the gas sensor 10, and the negative ion generator 16. The gas sensor 10 includes two probes, one probe is disposed on the organic substance adsorbing layer 4, and the other probe is disposed on the exhaust port 15.
The model number of the temperature sensor 11 is pt 100. The temperature sensor 11 comprises two probes, one probe is arranged on the first heating layer 5, and the other probe is arranged on the exhaust port 15; the probe is arranged on the first heating layer 5 and is mainly used for monitoring and ensuring that the thermocatalysis temperature reaches a set temperature point so as to achieve a more effective catalytic combustion effect; the probe is arranged at the exhaust port 15 and used for monitoring the temperature of the exhaust port 15 and preventing the exhaust temperature from being too high and causing damage to a human body.
In the present embodiment, the gas sensor 10 is of model PTQS1005 and is capable of detecting PM2.5, formaldehyde, and VOCs concentrations. The gas sensor 10 includes two probes, one probe being disposed in a region between the organic matter adsorbing layer 4 and the first heating layer 5, and the other probe being disposed at the exhaust port 15. The probe is arranged in a region between the adsorption layer and the first heating layer 5 and is used for monitoring the concentrations of PM2.5, formaldehyde and VOCs in the desorbed gas and determining the desorption effect and the concentrations of PM2.5, formaldehyde and VOCs in the gas before thermocatalytic combustion; the probe is arranged at the exhaust port 15, and can ensure that the concentration of PM2.5, formaldehyde and VOCs discharged into the atmosphere is degraded and reduced.
The air inlet 14, the air outlet and the air outlet 15 are all provided with valves 13. The above arrangement enables the flow rate of the gas to be controlled. The valve 13 can be a butterfly valve which can flexibly control the gas flow. According to PM2.5, formaldehyde and VOCs concentration that the gas detector detected, temperature sensor 11 detects the high temperature of gas vent 15, adjusts valve 13 size, control gas flow. When the temperature detected by the temperature sensor 11 is too high, the size of the valve 13 is adjusted, and the gas flow of the air inlet 14 and the air outlet is adjusted to be small; when the gas sensor 10 detects that the concentrations of PM2.5, formaldehyde and VOCs in the exhaust port 15 are too high, the size of the valve 13 is adjusted, and the gas flow of the air inlet 14 and the air outlet is adjusted to be small.
The body 1 is made of high temperature resistant ABS or metal material (aluminum alloy or stainless steel); the machine body 1 is of a double-layer structure, an interlayer is arranged in the machine body, a heat insulation material is filled in the interlayer, and the heat insulation material is glass wool and plays a role in heat insulation.
The anion generator 16 mainly comprises a releasing head assembly 25, a fixed base 24 and a buckle connector 23; the buckle connecting piece 23 is fixed on the inner wall of the back of the machine body 1 corresponding to the exhaust area 18; the buckle connecting piece 23 is longitudinally arranged on the fixed base 24; a plurality of release head assemblies 25 are arranged on the left side of the fixed base 24 from top to bottom; the release head assembly 25 comprises a screw rod 2 arranged on the buckle connecting piece 23, a rivet pressing piece 27 is arranged on the periphery of the screw rod 2, and a release head 28 is arranged on the left end face of the screw rod 2; the release head 28 is disposed through the clinch 27 at the vent 15. The negative ion generator 16 can generate negative ions to increase the content of the negative ions in the gas, the release head 28 is arranged on the exhaust port 15, the negative oxygen ions are discharged from the exhaust port 15, the particles around the purifier are combined, the particles are aggregated and negatively charged, and a part of the particles directly fall to the ground or the surface of other attached objects.
An air inlet grille 22 is arranged at the top of the machine body 1, and a touch screen 12 is arranged above the air inlet grille 22; the touch screen 12 comprises a control module, and the control module is respectively connected with the temperature sensor 11, the gas sensor 10, the valve 13, the fan and the semiconductor thermocouple; the control module is connected with a mobile APP client through a communication module signal. Above-mentioned setting can be through removing this equipment of APP customer end and touch display screen control, and temperature sensor 11 and gas sensor 10 upload to the cloud ware with the data that detect, and after the cloud ware received data, processing transmission to control module, control module uses this to regulate and control for the operation of purifying function module on the air purifier as the basis.
The control module judges that the basis is based on the set temperature, PM2.5, formaldehyde and VOCs concentration value setting threshold value, and when being higher than or lower than the set value, the control module controls the opening size of the valve 13 and the running state of the fan.
The air purifier can also be controlled by a manual touch screen 12, the touch screen 12 can slide to open/close the valve 13 and the fan, and the opening size of the valve 13 is adjusted, so that the whole ventilation volume is adjusted.
In conclusion, the above embodiments are merely intended to illustrate the technical solution of the present invention and not to limit, although the present invention has been described by referring to certain preferred embodiments thereof, it should be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the following claims.
Claims (10)
1. The utility model provides a novel electrostatic absorption formula air purification equipment which characterized in that includes:
a body;
a partition board is arranged in the machine body and divides the machine body into an upper area, a lower area, an air inlet area and an air outlet area;
the air inlet area is horizontally provided with a primary filtering layer, an electrostatic adsorption layer, an organic matter adsorption layer, a first heating layer, a thermal catalytic oxidation layer and a second heating layer from top to bottom;
an exhaust area, a cooling area and an air inlet channel are sequentially arranged in the air outlet area from left to right; the exhaust area is provided with a fan;
the cooling area is longitudinally provided with a plurality of first cooling plates and a plurality of second cooling plates, and the first cooling plates and the second cooling plates are arranged in a staggered manner; first air vents are formed below the first cooling plates, and second air vents are formed above the second cooling plates; the number of the first cooling plates is the same as that of the second cooling plates, the leftmost side of the cooling area is provided with the second cooling plates, and the rightmost side of the cooling area is provided with the first cooling plates;
the partition board corresponding to the air inlet channel is arranged at the air inlet;
an air outlet is formed in the top of the second cooling plate;
the side wall of the machine body corresponding to the air exhaust area is provided with an air exhaust port;
the electrostatic adsorption layer is positively charged.
2. The electrostatic adsorption air purification apparatus as claimed in claim 1, wherein the air inlet, the air outlet and the air outlet are provided with valves.
3. The novel electrostatic adsorption type air purification equipment as claimed in claim 1, wherein the electrostatic adsorption layer is an electrostatic dust collection net, and the electrostatic dust collection net is arranged in a multi-peak folding structure.
4. The novel electrostatic adsorption type air purification equipment as claimed in claim 3, wherein the electrostatic dust collection net is uniformly provided with a plurality of meshes, the meshes are circular, and the size of the circular holes is 5-10 m.
5. The novel electrostatic adsorption type air purification device as claimed in claim 1, wherein the exhaust area is provided with a temperature sensor, a gas sensor and an anion generator.
6. The novel electrostatic adsorption type air purification device as claimed in claim 5, wherein the temperature sensor comprises two probes, one probe is arranged on the first heating layer, and the other probe is arranged on the exhaust port;
the gas sensor comprises two probes, one probe is arranged in a region between the organic matter adsorption layer and the first heating layer, and the other probe is arranged at the exhaust port.
7. The novel electrostatic adsorption type air purification device as claimed in claim 1, wherein the negative ion generator mainly comprises a release head assembly, a fixed base and a buckle connector; the buckle connecting piece is fixed on the inner wall of the rear of the machine body corresponding to the exhaust area; the buckle connecting piece is longitudinally arranged on the fixed base; a plurality of release head assemblies are arranged on the left side of the fixed base from top to bottom; the release head assembly comprises a screw rod arranged on the buckle connecting piece, a rivet pressing piece is arranged on the periphery of the screw rod, and a release head is arranged on the left end face of the screw rod; the release head passes through the rivet pressing piece and is arranged at the exhaust port.
8. The electrostatic adsorption type air purification apparatus as claimed in claim 7, wherein the releasing head is a metal brush or a carbon brush, and the bundle of bristles is fixedly arranged.
9. The novel electrostatic adsorption type air purification device as claimed in claim 1, wherein the primary filter layer is a PET cotton or carbon fiber carrier; the organic adsorption layer is activated carbon attached with alumina and sepiolite.
10. The novel electrostatic adsorption type air purification device as claimed in claim 1, wherein an air inlet grille is arranged at the top of the machine body, and a touch screen is arranged above the air inlet grille; the touch screen comprises a control module, and the control module is respectively connected with the valve and the fan; the control module is connected with a mobile APP client through a communication module signal; the cloud server is respectively connected with the temperature sensor, the gas sensor and the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010261364.0A CN111365790A (en) | 2020-04-03 | 2020-04-03 | Novel electrostatic adsorption type air purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010261364.0A CN111365790A (en) | 2020-04-03 | 2020-04-03 | Novel electrostatic adsorption type air purification equipment |
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| Publication Number | Publication Date |
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| CN111365790A true CN111365790A (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010261364.0A Pending CN111365790A (en) | 2020-04-03 | 2020-04-03 | Novel electrostatic adsorption type air purification equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112106677A (en) * | 2020-09-22 | 2020-12-22 | 青岛科技大学 | Clean pet nest of intelligence |
| CN112747439A (en) * | 2021-01-04 | 2021-05-04 | 青岛海尔空调器有限总公司 | Air cleaning control method for air conditioner and air conditioner |
| CN113719943A (en) * | 2020-11-21 | 2021-11-30 | 环科阳光科技(深圳)有限公司 | Light plasma disinfection and sterilization device |
-
2020
- 2020-04-03 CN CN202010261364.0A patent/CN111365790A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112106677A (en) * | 2020-09-22 | 2020-12-22 | 青岛科技大学 | Clean pet nest of intelligence |
| CN113719943A (en) * | 2020-11-21 | 2021-11-30 | 环科阳光科技(深圳)有限公司 | Light plasma disinfection and sterilization device |
| CN112747439A (en) * | 2021-01-04 | 2021-05-04 | 青岛海尔空调器有限总公司 | Air cleaning control method for air conditioner and air conditioner |
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