CN105627466A - Electrostatic fresh air purification device - Google Patents
Electrostatic fresh air purification device Download PDFInfo
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- CN105627466A CN105627466A CN201610166184.8A CN201610166184A CN105627466A CN 105627466 A CN105627466 A CN 105627466A CN 201610166184 A CN201610166184 A CN 201610166184A CN 105627466 A CN105627466 A CN 105627466A
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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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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8671—Removing components of defined structure not provided for in B01D53/8603 - B01D53/8668
- B01D53/8675—Ozone
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
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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
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
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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
- F24F8/40—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ozonisation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/50—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for air conditioning
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Quality & Reliability (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention provides an electrostatic fresh air purification device. The electrostatic fresh air purification device comprises a shell and a purification module arranged in the shell. An outdoor air inlet pipeline and an indoor air inlet pipeline are arranged on one side of the shell, a purified air outlet pipeline is arranged on the other side of the shell, and air of the outdoor air inlet pipeline and air of the indoor air inlet pipeline are purified through the purification module and then blown out through the purified air outlet pipeline. The purification module comprises a filtering net and a draught fan. The ratio of the cross sectional area of the outdoor air inlet pipeline to the cross sectional area of the indoor air inlet pipeline is (2-4):(6-8). By means of the technical scheme, PM2.5 is efficiently removed, the one-time purification efficiency reaches 90% or above, meanwhile, efficient sterilization and removing of gaseous pollutants such as formaldehyde, methylbenzene and TVOC are achieved, and global-function purification is achieved; fresh air is introduced, oxygen is increased, and the comfort degree is improved; and resistance is small, and energy consumption is low.
Description
Technical field
The invention belongs to technical field of air purification, particularly relate to a kind of electrostatic fresh air purification device.
Background technology
New wind in existing market and purified product mainly two class, one class is ventilation air interchange system, adopting parallel substitute mode that outside air is introduced, the air of indoor is discharged, this type systematic can only solve new wind problem, improves not obvious to indoor air quality; Another class is indoor circulation air purifier, and this series products only can solve problem of indoor air quality, and can cause indoor anoxic without new wind.
Existing air purifier and new wind technology are as follows at present:
(1) general room recirculated air cleaner, by various filter material (glass fibre, non-woven fabrics, common electrostatic, photocatalyst, cold catalyst, gac etc.), by blower fan drive chamber internal recycle to reach the object of purification of air.
(2) traditional parallel fresh air replacement ventilator, drives parallel substitute mode that outside air is introduced outside the air discharge chamber indoor by two fans.
(3) the parallel fresh air replacement ventilator being provided with refining plant, air current composition principle fresh air replacement ventilator parallel with tradition is similar, and difference is refining plant at new airduct Dao Neijia, just introduces indoor new wind relative clean a little.
But, above-mentioned three kinds all exist respective problem. General room recirculated air cleaner, only can provide indoor circulation to purify, without new wind; Although so the effect necessarily improving IAQ (indoor air quality) can be played, but because indoor anoxic can be caused without new wind, it is not suitable for using at completely airtight environment, especially it is not suitable in the application of special occasions such as hospital, school. The parallel fresh air replacement ventilator of tradition, this kind of parallel substitute mode only can meet people to the demand of new wind, to improving IAQ (indoor air quality) limited efficiency; And, traditional parallel fresh air replacement ventilator is not owing to new wind is through purifying treatment, if outside atmosphere is seriously polluted can increase the weight of indoor pollution degree on the contrary. The parallel fresh air replacement ventilator of refining plant is installed, although the demand of new air quantity can be met, but because parallel substitute mode external and internal pressure is in parallel, horizontal, the new wind just introduced is easy to just replaced going out, and IAQ (indoor air quality) is improved limited efficacy; And tradition fresh-air ventilation chance improves the improvement ability to IAQ (indoor air quality) by strengthening the mode of displacement air quantity under normal circumstances, but indoor a large amount of Cooling and Heat Source is often caused to run off, very not energy-conservation.
Summary of the invention
For above technical problem, the present invention discloses a kind of electrostatic fresh air purification device, can comprehensively solve the problem of new wind, PM2.5, bacteriophage, formaldehyde, toluene, VOC, realize global function purification, significantly improve indoor air purification effect, basic new wind demand can have been met, purifying fresh air and indoor circulation wind simultaneously simultaneously, forming the formula purification of full room, resistance is little, energy consumption is low.
To this, the technical solution used in the present invention is:
A kind of electrostatic fresh air purification device, the cleaning module comprising housing and be located in housing, another side of described housing is provided with outdoor intake stack and indoor intake stack, the side of described housing goes out air port pipeline after being provided with purification, the air of described outdoor intake stack, indoor intake stack is respectively through going out air port pipeline blowout after cleaning module after purification; Described cleaning module is provided with filtering net and blower fan; Wherein, described outdoor intake stack is (2��4) with the ratio of the cross-sectional area of described indoor intake stack: (6��8). Wherein, when described electrostatic fresh air purification device is installed, described outdoor intake stack is connected to outdoor, the new wind outside absorption chamber, increases oxygen; Described indoor intake stack is placed in indoor, the return air in reception chamber; The new wind of described outdoor intake stack and the return air of indoor intake stack all filter through cleaning module, then go out air port pipeline blowout after purification. Wherein, described return air is indoor circulation wind.
Adopt this technical scheme, it is 20%��40% by the new air quantity of described outdoor intake stack, be 60%��80% by the return air amount of described indoor intake stack; By the ratio of control return air and new wind, namely outdoor air-flow only can enter indoor by new airduct road in a organized way, and is unlikely to cause outdoor dirty air to enter indoor by not airtight places such as crack between a door and its frames; And not establishing air draft, just dirty air can be extruded by malleation, it is achieved pressure-fired, based on indoor purifying, new wind is auxiliary; The novel wind energy of 20%��40% enough meets the new air quantity demand of basic human settlements number, and new wind be also through purification can not increase the weight of indoor pollution; And the indoor circulation wind energy of 60%��80% enough forms the purification of high efficiency internal recycle so that operationally resistance is little for whole device, and energy consumption is low; Owing to not establishing air draft, decrease Cooling and Heat Source as far as possible and run off; The powerful purification efficiency that indoor circulation wind due to 60%��80% is formed, avoid parallel displacement fresh air ventilation system to have to improve the way of indoor air quality by increasing ventilation number of times, so the technical program fresh air replacement more parallel than heat reclamation type ventilator is more energy-conservation.
As a further improvement on the present invention, described outdoor intake stack is 3:7 with the ratio of the cross-sectional area of described indoor intake stack. Adopt this technical scheme, air intake is set as the new wind of 30% and the return air of 70%, the new air quantity of 30% can meet the excessive loss that the new air quantity occupying family basic human settlements number requires and be unlikely to cause indoor cold and hot amount, and the pressure-fired that new wind produces can effectively reduce outdoor pollutent pollutes indoor because window, body of wall etc. are not tight, the new wind of 30% is also through purifying treatment simultaneously, up to standard to ensure entering indoor new wind PM2.5; The indoor circulation wind of 70% efficiently solves air pollution problem inside rooms, makes indoor air quality by effectively being improved after circularly purifying. Not only this kind of technical scheme solves comfort level but also solve cleanliness factor.
As a further improvement on the present invention, described cleaning module is provided with primary efficient filter screen, two high-pressure ion case, ozone decomposition net; Described primary efficient filter screen is positioned at the side of cleaning module, and is connected with outdoor intake stack and described indoor intake stack; Described blower fan is positioned at another side of cleaning module, and with go out air port pipeline after described purification and be connected. This technical scheme adopts electrostatic precipitator technology, and high-voltage electric field can effectively suppress the activity of germ, possesses good PM2.5 purification function; New wind and return air are decomposed net then gone out through blower fan drum by primary efficient filter screen, two high-pressure ion case, ozone all successively, it is achieved purification, reaches the efficient effect removing PM2.5, and disposable purification efficiency reaches more than 90%, sterilization simultaneously; Whole plant running pressure is lower than 20Pa, and total energy consumption is lower than 85W. Wherein, described primary efficient filter screen, two high-pressure ion case, ozone decompose net through repeatedly cleaning, can not need consumptive material to change, has the advantage of no material consumption completely. And, described pair of high-pressure ion case obviously reduces than common univoltage ozone, the principle of its electrostatic adsorption type adopted.
As a further improvement on the present invention, described pair of high-pressure ion case is the two high-pressure ion case of blinds formula. Adopting this technical scheme, described pair of high-pressure ion case adopts the design of blinds formula, and resistance is extremely low, and whole resistance is less than 1/10th of HEPA strainer, very energy-conservation.
As a further improvement on the present invention, described pair of high-pressure ion case decomposes between net at described primary efficient filter screen and ozone. Adopt this technical scheme, through the ozone of the residual that two high-pressure ion case produces, decompose net two degradeds by ozone, make ozone generation amount almost nil, avoid the generation of secondary pollution.
As a further improvement on the present invention, described cleaning module is provided with VOC and decomposes net, and described VOC decomposes net and decomposes at described ozone between net and described blower fan. Adopt this technical scheme, adopt integrated gas contaminant degradation technology, it is possible to the effectively gaseous pollutant such as degradation of formaldehyde, toluene simultaneously, accomplish dedusting, degerming, once solve except formaldehyde.
As a further improvement on the present invention, described housing is also provided with control unit and power supply module, described control unit and power supply model calling, and described blower fan, two high-pressure ion case are connected with control unit; Described electrostatic fresh air purification device also comprises external telepilot and high in the clouds control enclosure, and described control unit is connected with external telepilot, high in the clouds control enclosure respectively.
As a further improvement on the present invention, described control unit comprises Detection of Air Quality sensor, control module, wireless transmission and receiver module, and described Detection of Air Quality sensor, power supply module, wireless transmission and reception mould module, blower fan, two high-pressure ion case are connected with control module respectively. Adopt this technical scheme, at any time room air situation can be monitored, and feed back to control module by the change of indoor air quality and carry out regulation system operation, such as regulate wind speed according to IAQ (indoor air quality) situation control module, i.e. low-grade operation automatically during indoor relative clean, high-grade operation automatically when indoor pollution is serious, it is achieved full intellectualized; And IAQ (indoor air quality) situation can be shown in real time, to the consideration that user is more comfortable.
As a further improvement on the present invention, described control unit also comprises temperature sensor and humidity sensor, and described temperature sensor, humidity sensor are connected with control module respectively.
As a further improvement on the present invention, described power supply module adopts the power supply module of reinforced electric source driving system. Adopt this technical scheme, fundamentally decrease the generation of ozone amount, thoroughly eradicated ozone secondary pollution by ozone two degradation techniques leading in the world simultaneously, while maximum possible improves purification efficiency, effectively control ozone generation amount.
As a further improvement on the present invention, described power supply module comprises power supply input processing circuit, high frequency oscillation circuit, step-up transformer circuit, voltage doubling rectifying circuit, current detecting circuit, voltage detecting circuit, the first PID regulator, the 2nd PID regulator, fault logic circuits and comprehensive treating process circuit; Power supply is by obtaining High voltage output after power supply input processing circuit, high frequency oscillation circuit, step-up transformer circuit and voltage doubling rectifying circuit, and described voltage doubling rectifying circuit can obtain the voltage of different multiples, to be supplied to two high-pressure ion case; The output of voltage doubling rectifying circuit is detected by current detecting circuit and voltage detecting circuit respectively, respectively by the first PID regulator and the 2nd PID regulator in conjunction with given electric current, voltage control comprehensive treating process circuit working; The output of current detecting circuit and voltage detecting circuit also connects fault logic circuits, controls comprehensive treating process circuit working by fault logic circuits; The result feedback of electric current, voltage detecting to power supply input processing circuit, is formed closed-loop control, to realize function and the automatic compensation function of constant current voltage limiting by comprehensive treating process circuit.
The air purifier of this technical scheme is adopted just to work or just to have cleaned operating voltage when coming into operation lower, along with the increase voltage of collection dirt progressively raises, make up the loss in efficiency caused because of being covered by dust, this technology ensure that high-level efficiency and efficiency are constant, and cleaner can remain on purification peak value always.
As a further improvement on the present invention, described control unit also comprises display screen, and described display screen is connected with control module. Adopt this technical scheme, it is possible to the in real time quality of display room air, as indoor PM2.5 Air quality situation and TCOC is always organic waves compound so that user more clearly recognizes operation conditions, feels more relieved.
As a further improvement on the present invention, the housing of described electrostatic fresh air purification device is aluminium plating zinc plate material. Adopting this technical scheme, material high strength and erosion resistance are all very good, it is possible to use in severe environment for a long time, it is not necessary to change.
As a further improvement on the present invention, described primary efficient filter screen is stainless steel, adopts this technical scheme, and described primary efficient filter screen possesses high strength and erosion resistance, it is possible to use in severe environment for a long time, it is not necessary to change.
As a further improvement on the present invention, the two high-pressure ion case of core component is aviation aluminium material; It has good electroconductibility and erosion resistance, and tolerance is very good, as the filter core of cleaner equally without any need for replacing, it is possible to by repeatedly cleaning recycling.
As a further improvement on the present invention, ozone degradation filtering net is aluminium base catalysis net, and aluminium based metal base material has certain invulnerability, and reaction do not participated in directly by catalyzer, can not form consumption, does not need equally to change.
As a further improvement on the present invention, described control unit is provided with wind speed regulating key or knob, it may also be useful to person can also regulate wind speed as required.
As a further improvement on the present invention, described control unit is provided with child lock and timing module.
The technical scheme of the present invention, indoor circulation purification, has significantly improved indoor air purification effect emphatically, can meet basic new wind demand simultaneously, solve conventional ventilation air interchange system and adopt parallel substitute mode, only can solve new wind and the faint situation of decontamination effect improving. Purifying fresh air and indoor circulation wind simultaneously, forms the formula purification of full room, and overcoming conventional ventilation air interchange system is at most at new wind pipelining refining plant, and indoor new wind is introduced in purification. The technical scheme of the present invention, introduce indoor circulation purification generally to test, while purification PM2.5, additionally it is possible to indoor formaldehyde, basis, Tvoc total organic volatile, bacteriophage are formed global function purification, and avoiding conventional ventilation air interchange system is only the function playing and introducing new wind. By introducing new wind, compensate for indoor circulation air purifier because cause the technological deficiency of anoxic without new wind, also overcome the problem that conventional indoor circulation air purifier is merely able to purify room air.
To this, the useful effect of the present invention is:
The first, the technical scheme of the present invention adopts one-way gas flow organizational form, the new wind of 20��40%, the indoor circulation wind of 60��80%, and based on indoor purifying, new wind is auxiliary; The novel wind energy of 20��40% enough meets the new air quantity demand of basic human settlements number, and new wind be also through purification can not increase the weight of indoor pollution; And the indoor circulation wind energy of 60��80% enough forms the purification of high efficiency internal recycle, it is achieved fresh air purifying is two-in-one, form the formula purification of full room; And by the ratio of new wind and return air, it is achieved that pressure-fired designs, namely outdoor air-flow only can by new airduct road orderly enter indoor, and be unlikely to cause outdoor dirty air to enter indoor by not airtight places such as crack between a door and its frames; And do not establish air draft, extruded by the dirty air of positive pressure handle; Resistance is lower than 20Pa when top grade runs for whole fresh air purifier, and total energy consumption is lower than 85W.
2nd, adopt the technical scheme of the present invention, do not establish air draft, reduce Cooling and Heat Source as far as possible and run off; Due to the powerful purification efficiency that 60��80% indoor circulation wind are formed, avoid parallel displacement fresh air ventilation system to have to improve the way of indoor air quality by increasing ventilation number of times, so this fresh air purifier fresh air replacement more parallel than heat reclamation type ventilator is more energy-conservation.
3rd, the technical scheme of the present invention, adopt ripe two high pressure voltage control modes, obviously reduce than common univoltage ozone, and apply automatic compensation technology, the purification efficiency of cleaner can be made to remain at peak value, not by the impact of dirt amount, namely purification efficiency will be caused to decline because of the increase of pollutent.
4th, adopt the technical scheme of the present invention, efficiently remove PM2.5, disposable purification efficiency reaches more than 90%, realizes efficient sterilizing simultaneously, removes the gaseous pollutants such as formaldehyde, toluene, TVOC, it is achieved global function purifies; And introduce new wind, increase oxygen, it is to increase comfort level; It is little that equipment runs noise.
Accompanying drawing explanation
Fig. 1 is the perspective view of an embodiment of the present invention.
Fig. 2 is the exploded view of the purifying part of an embodiment of the present invention cleaning module.
Fig. 3 is the decomposition structural representation of the cavity of an embodiment of the present invention.
Fig. 4 is the circuit modular structure schematic diagram of an embodiment of the present invention.
Fig. 5 is the electrical block diagram of the power supply module of an embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferably embodiment of the present invention is described in further detail.
Embodiment 1
As shown in FIG. 1 to 3, a kind of electrostatic fresh air purification device, it cleaning module comprising housing 1 and being located in housing, the right side of described housing 1 is provided with outdoor intake stack 2 and indoor intake stack 3, the left side of described housing 1 goes out air port pipeline 4 after being provided with purification, described outdoor intake stack 2, indoor intake stack 3 respectively through after cleaning module with go out air port pipeline 4 after purification and be connected, described outdoor intake stack 2, the air of indoor intake stack 3 blows out respectively through going out air port pipeline 4 after purification after cleaning module, the oral area of described outdoor intake stack 2 is 3:7 with the ratio of the cross-sectional area of described indoor intake stack 3 oral area. described cleaning module is provided with primary efficient filter screen 11, two high-pressure ion case 12, ozone decomposition net 13, VOC decomposition net 14 and blower fan 15 successively from the right side to a left side, described primary efficient filter screen 11 is positioned at the rightmost side of cleaning module, and is connected with outdoor intake stack 2 and described indoor intake stack 3, described blower fan 15 is positioned at the leftmost side of cleaning module, and with go out air port pipeline 4 after described purification and be connected. described pair of high-pressure ion case 12 decomposes between net 13 at described primary efficient filter screen 11 and ozone, and described VOC decomposes net 14 and is positioned at the left side of described ozone decomposition net 13, the right side of described blower fan 15. the face, front side of described electrostatic fresh air purification device is provided with display screen 5. as shown in Figure 3, described housing 1 surrounds airtight cavity with front panel 6 and rear deflector door, to hold cleaning module.
As shown in Figure 4, described housing is also provided with control unit and power supply module, described control unit and power supply model calling, and described blower fan is connected with control unit; Described electrostatic fresh air purification device also comprises external telepilot and high in the clouds control enclosure, and described control unit is connected with external telepilot, high in the clouds control enclosure respectively. Described control unit comprises Detection of Air Quality sensor, control module, wireless transmission and receiver module, and described Detection of Air Quality sensor, power supply module, wireless transmission and reception mould module, blower fan, two high-pressure ion case are connected with control module respectively. Described control unit also comprises temperature sensor, humidity sensor, display screen, and described temperature sensor, humidity sensor, display screen are connected with control module respectively. Described control module is connected with external telepilot, high in the clouds control enclosure respectively by wireless transmission and receiver module.
As shown in Figure 5, described power supply module comprises power supply input processing circuit, high frequency oscillation circuit, step-up transformer circuit, voltage doubling rectifying circuit, current detecting circuit, voltage detecting circuit, the first PID regulator, the 2nd PID regulator, fault logic circuits and comprehensive treating process circuit; Power supply is by obtaining High voltage output after power supply input processing circuit, high frequency oscillation circuit, step-up transformer circuit and voltage doubling rectifying circuit, and described voltage doubling rectifying circuit can obtain the voltage of different multiples, to be supplied to two high-pressure ion case; The output of voltage doubling rectifying circuit is detected by current detecting circuit and voltage detecting circuit respectively, respectively by the first PID regulator and the 2nd PID regulator in conjunction with given electric current, voltage control comprehensive treating process circuit working; The output of current detecting circuit and voltage detecting circuit also connects fault logic circuits, controls comprehensive treating process circuit working by fault logic circuits; The result feedback of electric current, voltage detecting to power supply input processing circuit, is formed closed-loop control, to realize function and the automatic compensation function of constant current voltage limiting by comprehensive treating process circuit.
The air purifier of this example has just worked or just to have cleaned operating voltage when coming into operation lower, along with the increase voltage of collection dirt progressively raises, make up the loss in efficiency caused because of being covered by dust, this technology ensure that high-level efficiency and efficiency are constant, and cleaner can remain on purification peak value always.
According to standard GB/T14295-2008 " air filter ", JG/T294-2010 " air purifier pollutant purification performance measurement ", the electrostatic fresh air purification device of embodiment 1 being carried out the purification efficiency of PM2.5, blast inlet and goes out the detection of air port static pressure, ozone concn increasing amount and noise, result is as shown in table 1.
The electrostatic fresh air purification device detected result of table 1 embodiment 1
| Interventions Requested | Assay | Remarks |
| Blast inlet static pressure (Pa) | 0 | During maximum quantity of wind |
| Go out air port static pressure (Pa) | 0 | During maximum quantity of wind |
| PM2.5Once by purification efficiency (%) | >=91.0% | �� |
| Power (W) | 69.1 | During minimum air quantity |
| Ozone concn increasing amount (mg/m3) | ��0.004 | ���� |
| Noise dB (A) | ��42.1 | ���� |
| Maximum quantity of wind (m3/h) | 495 | ���� |
Visible by the data of table 1, the electrostatic fresh air purification device of the present embodiment, operationally resistance is little, it is achieved that efficiently remove PM2.5, disposable purification efficiency reaches more than 90%, and ozone concn increasing amount is little, it is achieved entirely imitate purification; And introduce new wind, increase oxygen, it is to increase comfort level; It is little that equipment runs noise.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations. For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. an electrostatic fresh air purification device, it is characterized in that: the cleaning module comprising housing He being located in housing, the side of described housing is provided with outdoor intake stack and indoor intake stack, another side of described housing goes out air port pipeline after being provided with purification, the air of described outdoor intake stack, indoor intake stack respectively through going out air port pipeline blowout after purification after cleaning module, described cleaning module comprises filtering net and blower fan; Wherein, described outdoor intake stack is (2 ~ 4) with the ratio of the cross-sectional area of described indoor intake stack: (6 ~ 8).
2. electrostatic fresh air purification device according to claim 1, it is characterised in that: described outdoor intake stack is 3:7 with the ratio of the cross-sectional area of described indoor intake stack.
3. electrostatic fresh air purification device according to claim 1, it is characterised in that: described cleaning module comprises primary efficient filter screen, two high-pressure ion case, ozone decomposition net; Described primary efficient filter screen is positioned at the side of cleaning module, and is connected with described outdoor intake stack and described indoor intake stack; Described blower fan is positioned at another side of cleaning module, and with go out air port pipeline after described purification and be connected.
4. electrostatic fresh air purification device according to claim 3, it is characterised in that: described pair of high-pressure ion case is the two high-pressure ion case of blinds formula.
5. electrostatic fresh air purification device according to claim 4, it is characterised in that: described pair of high-pressure ion case decomposes between net at described primary efficient filter screen and ozone.
6. electrostatic fresh air purification device according to claim 5, it is characterised in that: described cleaning module is provided with VOC and decomposes net, and described VOC decomposes net and decomposes at described ozone between net and described blower fan.
7. electrostatic fresh air purification device according to claim 1 ~ 6 any one, it is characterized in that: described housing is also provided with control unit and power supply module, described control unit and power supply model calling, described blower fan, two high-pressure ion case are connected with control unit; Described electrostatic fresh air purification device also comprises external telepilot and high in the clouds control enclosure, and described control unit is connected with external telepilot, high in the clouds control enclosure respectively.
8. electrostatic fresh air purification device according to claim 7, it is characterized in that: described control unit comprises Detection of Air Quality sensor, control module, wireless transmission and receiver module, described Detection of Air Quality sensor, power supply module, wireless transmission and reception mould module, blower fan, two high-pressure ion case are connected with control module respectively.
9. electrostatic fresh air purification device according to claim 8, it is characterised in that: described control unit also comprises temperature sensor, humidity sensor and display screen, and described temperature sensor, humidity sensor, display screen are connected with control module respectively.
10. electrostatic fresh air purification device according to claim 7, it is characterised in that: described power supply module comprises power supply input processing circuit, high frequency oscillation circuit, step-up transformer circuit, voltage doubling rectifying circuit, current detecting circuit, voltage detecting circuit, the first PID regulator, the 2nd PID regulator, fault logic circuits and comprehensive treating process circuit; Power supply is by obtaining High voltage output after power supply input processing circuit, high frequency oscillation circuit, step-up transformer circuit and voltage doubling rectifying circuit, and described voltage doubling rectifying circuit can obtain the voltage of different multiples, to be supplied to two high-pressure ion case; The output of voltage doubling rectifying circuit is detected by current detecting circuit and voltage detecting circuit respectively, respectively by the first PID regulator and the 2nd PID regulator in conjunction with given electric current, voltage control comprehensive treating process circuit working; The output of current detecting circuit and voltage detecting circuit also connects fault logic circuits, controls comprehensive treating process circuit working by fault logic circuits; The result feedback of electric current, voltage detecting to power supply input processing circuit, is formed closed-loop control, to realize function and the automatic compensation function of constant current voltage limiting by comprehensive treating process circuit.
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| CN201610166184.8A CN105627466A (en) | 2016-03-22 | 2016-03-22 | Electrostatic fresh air purification device |
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| CN106403087A (en) * | 2016-11-07 | 2017-02-15 | 招商局蛇口工业区控股股份有限公司 | Residential air purification fresh air machine provided with coaxial different-direction valve blades and adjustable in fresh air returning volume |
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| CN107461910A (en) * | 2016-06-02 | 2017-12-12 | 武汉禾小科技有限公司 | Pressure-fired air cleaning unit |
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| CN107461910A (en) * | 2016-06-02 | 2017-12-12 | 武汉禾小科技有限公司 | Pressure-fired air cleaning unit |
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| CN109028430A (en) * | 2018-09-06 | 2018-12-18 | 庞凯戈 | A kind of automatic ventilation system of intelligent recognition air pollution degree |
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| CN109999660B (en) * | 2019-05-20 | 2024-02-13 | 江苏久朗高科技股份有限公司 | Indoor air centralized purification device and control method |
| CN110743302A (en) * | 2019-11-07 | 2020-02-04 | 烟台艾易新能源有限公司 | Indoor air-exchanging dust-removing environment-friendly equipment for coal yard |
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Application publication date: 20160601 |