CN206387022U - A kind of Double-region electrostatic air cleaner - Google Patents
A kind of Double-region electrostatic air cleaner Download PDFInfo
- Publication number
- CN206387022U CN206387022U CN201620981688.0U CN201620981688U CN206387022U CN 206387022 U CN206387022 U CN 206387022U CN 201620981688 U CN201620981688 U CN 201620981688U CN 206387022 U CN206387022 U CN 206387022U
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- China
- Prior art keywords
- electric field
- dust arrester
- field dust
- negative
- positive
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
Abstract
The utility model discloses a kind of Double-region electrostatic air cleaner, including cabinet, the cabinet is divided into upper box and lower box；Wherein, it is equipped with upper box in high-pressure modular, lower box and is equipped with positive electric field dust arrester and negative electric field dust arrester, is offered on the corresponding casing wall of positive electric field dust arrester and offer air outlet on air inlet, the corresponding casing wall of negative electric field dust arrester；High-pressure modular is connected in parallel with positive electric field dust arrester and negative electric field dust arrester, and exports multistage positive high voltage and negative high voltage simultaneously.The utility model realizes disposable bactericidal, purification air, improves air purification efficiency by the use of the high-pressure modular with positive or negative high voltage output function, effectively remove and anion is also carried in the air after PM2.5, and purification, make air purer, it is pure and fresh, beneficial to the healthy of people；In addition, windage of the present utility model is small, noise is low, power consumption is low, circulation rate is fast, dust capacity is big, simple in construction, excellent combination property, wide market.
Description
Technical field
The utility model is related to air purifier field, more particularly to a kind of Double-region electrostatic air cleaner.
Background technology
Come in and gone out frequently public domain, haze in school, hospital, KTV, family, office and personnel's long-term work life
It is peculiar smell in such as PM2.5 grits, bacterium, virus, acarid, formaldehyde, chemical products, second-hand with invisible suspension molecule
Cigarette etc., bronchus can be entered by being inhaled into after human body, disturb the gas exchanges of lung, trigger allergic asthma and all kinds of respiratory tracts
Disease in terms of infectious disease occurs, long-term accumulated even threat to life.
The air cleaner of current static electrification electric field, its electrostatic field is multistage positive electric field, and it is not thorough to there is one-time dedusting, smelly
The big shortcoming of oxygen, and the cation in dust removal process in air also can be uprised also therewith repeatedly, for a long time can be to the health of body
There is certain harm.
Utility model content
The utility model purifies air cleaner mainly solving the technical problems that providing a kind of two-region, can solve the problem that existing
The above mentioned problem that air purifier is present.
In order to solve the above technical problems, the technical scheme that the utility model is used is：There is provided a kind of Double-region electrostatic empty
Gas cleaner, including cabinet, the cabinet are divided into upper box and lower box；Wherein, high-pressure modular is equipped with the upper box,
Positive electric field dust arrester and negative electric field dust arrester are equipped with the lower box, on the corresponding casing wall of the positive electric field dust arrester
Offer air inlet, air outlet is offered on the corresponding casing wall of the negative electric field dust arrester；The high-pressure modular with it is described
Positive electric field dust arrester and negative electric field dust arrester are connected in parallel, and export multistage positive high voltage and negative high voltage simultaneously.
In one preferred embodiment of the utility model, the high-pressure modular includes control circuit and output circuit, wherein,
The output circuit includes the chip of concussion half-bridge switch certainly, metal-oxide-semiconductor, high-tension transformer and the two times of piezoelectricity being electrically connected with successively
Road；The high-tension transformer carry positive high voltage output end and negative high voltage output end, described two voltage-multiplying circuits respectively with it is described just
High-voltage output end and the connection of negative high voltage output end.
In one preferred embodiment of the utility model, the output voltage of the positive high voltage output end is 8kV and 4kV, institute
The output voltage for stating negative high voltage output end is -4kV.
In one preferred embodiment of the utility model, the control circuit includes the CLC exchange filters being electrically connected with successively
Ripple rectification circuit, high-performance direct current converter, half-bridge drive circuit, DCAC exchangers and ACDC HVDC converters.
In one preferred embodiment of the utility model, the positive electric field dust arrester is set close to the side of the air inlet
There is preposition filter screen.
In one preferred embodiment of the utility model, the negative electric field dust arrester is set close to the side of the air outlet
Active layer of charcoal.
In one preferred embodiment of the utility model, fan is installed between the active carbon layer and the air outlet.
In one preferred embodiment of the utility model, the minimum diameter of the particulate matter of the negative electric field dust arrester absorption is
0.01μm。
The beneficial effects of the utility model are：A kind of Double-region electrostatic air cleaner of the utility model passes through with positive and negative height
The use of the high-pressure modular of output function is pressed, disposable bactericidal, purification air is realized, improves air purification efficiency, effectively go
Anion is also carried except PM2.5, and in air after purification（Negative electrostatic）, make air purer, it is pure and fresh, beneficial to the body of people
Body health；In addition, windage of the present utility model is small, noise is low, power consumption is low, circulation rate is fast, dust capacity is big, simple in construction,
Excellent combination property, wide market.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of the preferred embodiment of Double-region electrostatic air cleaner one of the utility model；
Fig. 2 is the circuit connection diagram of shown high-pressure modular；
Fig. 3 is the operation principle schematic diagram of shown Double-region electrostatic air cleaner；
The mark of each part is as follows in accompanying drawing：1. upper box, 2. lower boxes, 3. positive electric field dust arresters, 4. negative electric field dusts
Device, 5. air inlets, 6. air outlets, 7. forward filtering nets, 8. active carbon layers, 9. fans, 10. high-pressure modulars, 101. CLC exchanges
Filter rectifier, 102. high-performance direct current converters, 103. half-bridge drive circuits, 104. DCAC exchangers, 105. ACDC
HVDC converter, 106. shake half-bridge switch chip, 107. metal-oxide-semiconductors, 108. high-tension transformers, 109. voltage-multiplying circuits certainly.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make protection domain of the present utility model apparent clear and definite
Define.
Fig. 1 and Fig. 2 are referred to, the utility model embodiment includes：
Embodiment 1
A kind of Double-region electrostatic air cleaner, including cabinet, the cabinet are divided into upper box 1 and lower box 2；Wherein, it is described
Positive electric field dust arrester 3 and negative electric field dust arrester 4, and the wall of the corresponding lower box 2 of positive electric field dust arrester 3 are equipped with lower box 2
Offered on face and offer air outlet 6, positive electric field dust on air inlet 5, the wall of the corresponding lower box 2 of negative electric field dust arrester 4
Device is provided with preposition filter screen 7 close to the side of air inlet 5, and negative electric field dust arrester 4 is provided with activated carbon close to the side of air outlet 6
Fan 9 is installed in layer 8, and lower box between active carbon layer 8 and air outlet 6.
High-pressure modular 10 is equipped with the upper box 1, the high-pressure modular includes control circuit and output circuit.
Control circuit include be electrically connected with successively CLC ac filters rectification circuit 101, high-performance direct current converter 102,
Half-bridge drive circuit 103, DCAC exchangers 104 and ACDC HVDCs converter 105, the AC power input control electricity
Road, is converted into DC voltage through CLC ac filters rectification circuit 101, HVDC is converted into through high-performance direct current converter 102
Voltage, in each subordinate's diode of the driving of half-bridge drive circuit 103, and passes sequentially through DCAC converters 104 and the high straightenings of ACDC
After streamer 105, supply load is exported in HVDC form.
The output circuit includes the chip of concussion half-bridge switch certainly 106, metal-oxide-semiconductor 107, high pressure transformation being electrically connected with successively
Device 108 and two voltage-multiplying circuits 109, wherein, high-tension transformer 108 carries positive high voltage output end and negative high voltage output end, two
Voltage-multiplying circuit 109 is connected with positive high voltage output end and negative high voltage output end respectively, and times being connected with the positive high voltage output end
Volt circuit connection positive electric field dust arrester 3 is as load, the voltage-multiplying circuit connection negative electric field collection being connected with the negative high voltage output end
Dirt device 4 is used as load.The high-voltage dc voltage feeding of control circuit output is from shaking half-bridge switch chip 106 and making chip
Shake, signal is sent into power drive metal-oxide-semiconductor, promote high-tension transformer work, the high-tension transformer 108 is special transformer, band
There are the positive high voltage output end and negative high voltage output end of parallel connection, and winding is isolated using layer and section, vacuumized and poured with epoxy resin
Fill, with the insulation between strict control line layer, prevent sparking damage between high-tension coil, the coil of positive and negative high-voltage output end is adopted
With it is completely self-contained separate winding, do not interfere with each other, voltage is more stable, two voltage-multiplying circuits 109 respectively with high-tension transformer
Positive and negative high-voltage output end is connected, and the spacing between the high-voltage and high-voltage capacitance pin of voltage-multiplying circuit 109 is according to output high pressure
It is strict to calculate, to control sparking, it is to avoid break electronic component, it is ensured that the high-performance and high stability of output voltage.
The positive high voltage output end of above-mentioned high-tension transformer exports two-stage positive high voltage voltage by the pressurization of voltage-multiplying circuit,
Respectively 8kV and 4kV, the negative high voltage for the pressurization output -4kV that its high-voltage output end passes through voltage-multiplying circuit.
The action principle of above-mentioned Double-region electrostatic air cleaner is：
Foul atmosphere in air is entered in lower box by air inlet, intercepts larger of filtering by preposition filter screen first
Grain thing, such as cotton-wool, mosquito and hair, the air after being filtered through fore filter enters in positive electric field dust arrester, successively passes through
With not in the effect ionization of 8kV and 4kV positive electric field and adsorption particle thing, sterilization, the air flowed out from positive electric field dust arrester
Finely ground particles and part of cation adsorbed and with positive charge, negative electric field dust arrester play capture finely ground particles,
Sterilization, neutralizes cation, and discharges the effect of anion, and the minimum diameter of its finely ground particles captured is up to 0.01 μm；From
The cleaned air with anion that negative electric field dust arrester is discharged removes formaldehyde, smoke and different by the suction-operated of active carbon layer
Taste, as pure and fresh, clean, healthy high-quality air, lower box is flowed out in the left and right through fan by air outlet, into surrounding environment
In, realize the effect of air cleaning.
The advantage of Double-region electrostatic air cleaner of the present utility model is as follows：
1st, high-pressure modular is using exchange CLC filtering and the design of exchange Width funtion input, it is ensured that the stabilization of output voltage
Property, output high pressure is more stablized, faster, output ozone is smaller for dedusting speed.
2nd, high-pressure modular not use only two groups of positive high voltage outputs, also with one group of negative high voltage output, can primary purification sky
Gas, more effectively removes dust, kills bacterium, removes PM2.5 particulate matters.Anion is also carried in air after its purification（It is negative
Electrostatic）, make air purer, it is pure and fresh, be conducive to people's healthy.
3rd, air cleaner uses high-voltage electrostatic dust-collecting principle, and windage is small, noise is low, power consumption is low, circulation rate is fast, purification
Air efficiency high, it is not necessary to HEPA screen packs, sterilization dedusting is once completed, while formaldehyde, peculiar smell, second-hand-cigarette can also be removed
It is big Deng, dust capacity, it can repeatedly clean, without changing, maintenance cost do not produced, it is energy-saving and environment-friendly.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (8)
1. a kind of Double-region electrostatic air cleaner, including cabinet, it is characterised in that the cabinet is divided into upper box and lower box；
Wherein, it is equipped with the upper box in high-pressure modular, the lower box and is equipped with positive electric field dust arrester and negative electric field dust arrester,
Air inlet is offered on the corresponding casing wall of the positive electric field dust arrester, on the corresponding casing wall of the negative electric field dust arrester
Offer air outlet；The high-pressure modular is connected in parallel with the positive electric field dust arrester and negative electric field dust arrester, and is exported simultaneously
Multistage positive high voltage and negative high voltage.
2. Double-region electrostatic air cleaner according to claim 1, it is characterised in that the high-pressure modular includes control electricity
Road and output circuit, wherein, the output circuit includes the chip of concussion half-bridge switch certainly, metal-oxide-semiconductor, high pressure being electrically connected with successively
Transformer and two voltage-multiplying circuits；The high-tension transformer carries positive high voltage output end and negative high voltage output end, described two times
Volt circuit is connected with the positive high voltage output end and negative high voltage output end respectively.
3. Double-region electrostatic air cleaner according to claim 2, it is characterised in that the output of the positive high voltage output end
Voltage is 8kV and 4kV, and the output voltage of the negative high voltage output end is -4kV.
4. Double-region electrostatic air cleaner according to claim 2, it is characterised in that the control circuit includes electric successively
Property connection CLC ac filters rectification circuit, high-performance direct current converter, half-bridge drive circuit, DCAC exchangers and ACDC it is high
Straightening stream transformer.
5. Double-region electrostatic air cleaner according to claim 1, it is characterised in that the positive electric field dust arrester is close to institute
The side for stating air inlet is provided with preposition filter screen.
6. Double-region electrostatic air cleaner according to claim 1, it is characterised in that the negative electric field dust arrester is close to institute
The side for stating air outlet is provided with active carbon layer.
7. Double-region electrostatic air cleaner according to claim 6, it is characterised in that the active carbon layer and the air-out
Fan is installed between mouthful.
8. Double-region electrostatic air cleaner according to claim 1, it is characterised in that the negative electric field dust arrester absorption
The minimum diameter of particulate matter is 0.01 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981688.0U CN206387022U (en) | 2016-08-30 | 2016-08-30 | A kind of Double-region electrostatic air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981688.0U CN206387022U (en) | 2016-08-30 | 2016-08-30 | A kind of Double-region electrostatic air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206387022U true CN206387022U (en) | 2017-08-08 |
Family
ID=59485770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620981688.0U Expired - Fee Related CN206387022U (en) | 2016-08-30 | 2016-08-30 | A kind of Double-region electrostatic air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206387022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196326A (en) * | 2016-08-30 | 2016-12-07 | 常熟市东神电子器件有限公司 | A kind of Double-region electrostatic air cleaner |
| CN112161339A (en) * | 2020-09-10 | 2021-01-01 | 李明锋 | A filtration dust collector for market |
-
2016
- 2016-08-30 CN CN201620981688.0U patent/CN206387022U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196326A (en) * | 2016-08-30 | 2016-12-07 | 常熟市东神电子器件有限公司 | A kind of Double-region electrostatic air cleaner |
| CN112161339A (en) * | 2020-09-10 | 2021-01-01 | 李明锋 | A filtration dust collector for market |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20210830 |