CN204620217U - A kind of have the circuit producing anion and electrostatic precipitation simultaneously - Google Patents
A kind of have the circuit producing anion and electrostatic precipitation simultaneously Download PDFInfo
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- CN204620217U CN204620217U CN201520031724.2U CN201520031724U CN204620217U CN 204620217 U CN204620217 U CN 204620217U CN 201520031724 U CN201520031724 U CN 201520031724U CN 204620217 U CN204620217 U CN 204620217U
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Abstract
The utility model relates to a kind of circuit and the device with generation anion and electrostatic precipitation simultaneously, comprises input power (1), inverter circuit (2), transformer (3), rectification circuit (4), negative ion generating circuit (5) and electrostatic precipitation circuit (6); Wherein input power (1) is connected with inverter circuit (2), and described input power (1) is made up of two batteries (301), and voltage is 3V; Inverter circuit (2) is connected with transformer (3), transformer (3) is connected with rectification circuit (4), and rectification circuit (4) is connected with electrostatic precipitation circuit (6) with negative ion generating circuit (5) respectively.Circuit of the present utility model due to negative ion generating circuit is integrated with electrostatic precipitation circuit, thus makes the weight of circuit itself, and volume and cost all reduce half.
Description
Technical field
The utility model relates to environmental protecting device technical field, and especially a kind of have the circuit producing anion and electrostatic precipitation simultaneously.
Background technology
Anion can promote the health of human body, and reduce disease, this is medically proved to be.So market exists the product of various generation anion.In various anion generator, more commonly produce the generator of anion with high-tension electricity.In order to except the dust in air, if diameter is 2.5 microns, be called as the grit etc. of PM2.5, electrostatic precipitation is a kind of method efficiently.In existing technology and product, anion generator and electrostatic precipitator are two products separated.And only have anion to have portable product.Electrostatic precipitator does not have portable product.The electrostatic precipitator that anion forms portable band negative ion generating function together with electrostatic precipitation has been set forth in another patent of the present inventor.But produce anion voltage and anion, and electrostatic precipitation required voltage and device are two covers respectively.In the electrostatic precipitator of portable band negative ion generating function, the circuit of anion generation and electrostatic precipitation and device are all difference two cover.Such volume and weight is all larger, brings inconvenience, too increase cost to portable.Be battery-powered because portable, the extra power consumptions of two cover circuit also shorten the service time of battery, the namely service time of device.
Fig. 1 is an example of existing electrostatic precipitation circuit.Wherein three-phase input switch 101 is for cutting off or conducting input voltage, and three groups of IGCTs 102 are for the height of chopper regulation output voltage, and inductance 103 is for the voltage waveform after level and smooth copped wave.Elementary 104 of three-phase transformer determine the ratio of transformation with secondary 105 turn ratios of transformer.General be all improve the voltage on secondary 105 of three-phase transformer in electrostatic precipitation circuit.Voltage on secondary converts the alternating voltage on secondary 105 of transformer to DC voltage through three rectification circuits 106 and three filter capacitors 109.The negative level of DC voltage is received on corona pin 107, and positive pole is received on positive electrode plate 108.Air molecule ionizes by the voltage of corona pin 107, produces positive electron and negatron.Negatron moves towards positive electrode plate 108 due to the attracting physical principle of both sexes.Negatron meets with the grit in air in the process and is attracted on grit.Therefore electronegative grit is adsorbed by the positive electricity step 108 of positively charged, therefore reaches the effect of clean air.
Fig. 2 is an example of existing anionic generating circuit.The input voltage of this circuit is single-phase alternating current.Wherein input switch 201 is for cutting off or conducting input voltage.The input voltage exchanged reduces the amplitude of input voltage so that subsequent conditioning circuit converts thereof into direct current through input transformer 202.Rectifier 203 and filter capacitor 204 are become DC voltage.Its DC voltage becomes the VD of stationary value by voltage regulation adjustor 205 and filter capacitor 215.The oscillator that this voltage is being made up of triode 206, resistance 207, adjustable resistance 208 and primary 1 and primary 2 210 becomes high-frequency ac voltage.Voltage on its transformer secondary output 211 carries out transformation according to transformer secondary output 211 and the turn ratio of primary 1 and primary 2 210, is raised by the voltage in primary.Diode 212 and and filter capacitor 214 then alternating voltage is become DC voltage.Negative level is received on corona pin 213.Voltage on corona pin, by ambient air corona, produces anion.
Utility model content
Goal of the invention of the present utility model is: the volume and weight for prior art is comparatively large, brings inconvenience, high in cost of production shortcoming to portable, proposes a kind of circuit simultaneously with generation anion and electrostatic precipitation.
The technical solution adopted in the utility model is such: comprise input power 1, inverter circuit 2, transformer 3, rectification circuit 4, negative ion generating circuit 5 and electrostatic precipitation circuit 6; Wherein input power 1 is connected with inverter circuit 2, and described input power 1 is made up of two batteries 301, and voltage is 3V; Inverter circuit 2 is connected with transformer 3, and transformer 3 is connected with rectification circuit 4, and rectification circuit 4 is connected with electrostatic precipitation circuit 6 with negative ion generating circuit 5 respectively; Described negative ion generating circuit 5 is corona pin 1, and electrostatic precipitation circuit 6 is made up of corona pin 2 312 and positive electrode plate 313.
Further, preferably described inverter circuit 2 is made up of triode 302, current-limiting resistance 303, primary 1 and primary 2 314; Rectification circuit 4 is divided into rectification circuit one and rectification circuit two, and described rectification circuit one is made up of current-limiting resistance 2 305, filter capacitor 1 and diode 1; Described filter capacitor 1 is connected with corona pin 1 with the point of intersection of diode 1; Described rectification circuit two is made up of diode 2 310 and filter capacitor 2 311, and wherein one end of filter capacitor 2 311 is connected with corona pin 2 312, and the other end of filter capacitor 2 311 is connected with positive electrode plate 313.
Further, preferably described inverter circuit 2 is made up of triode 302 and the elementary of transformer 3; Described rectification circuit 4 is divided into rectification circuit one and rectification circuit two, and wherein rectification circuit one is made up of electric capacity 1, diode 1, diode 3 409 and filter capacitor 1; Described rectification circuit two is made up of electric capacity 2 407, diode 2 310, diode 4 413 and filter capacitor 2 311; Corona pin 2 312 is connected with the negative pole of filter capacitor 1, and positive electrode plate 313 is connected with the positive pole of filter capacitor 1; The negative pole of filter capacitor 2 311 is connected with corona pin 1; Current-limiting resistance 1 and current-limiting resistance 2 305 is provided with between described transformer secondary output 304 and rectification circuit 4.
Further, preferably described inverter circuit 2 is made up of triode 302, current-limiting resistance 303, primary 1 and primary 2 314; Described transformer secondary output 304 is directly connected with rectification circuit 4, and rectification circuit 4 is made up of current-limiting resistance 2 304, diode 1 and filter capacitor 1; The positive pole of described filter capacitor 1 is directly connected with positive electrode plate 313, and the negative pole of filter capacitor 1 is directly connected with corona pin 2 312; Described corona pin 2 312 is provided with some prickles, and on corona pin 2 312, the prickle of corresponding positive electrode plate 313 is electrostatic precipitation part, and remainder prickle is anion dust removal part.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, the electrostatic precipitation in the utility model circuit is that PM2.5 is reduced to less than 39 from 1000 micrograms/cubic meter to the effect of PM2.5 dedusting.
PM2.5 is dropped to less than 20 from 100 by the anion dedusting 2, in the utility model circuit; The negative ion concentration produced is about 15000 cubic centimetres.
3, the utility model circuit is owing to integrating negative ion generating circuit with electrostatic precipitation circuit, thus makes the weight of circuit itself, and volume and cost all reduce half.
4, circuit of the present utility model saves electric energy.The working time of 2 joints No. 5 (AA) batteries was extended for 2 hours from 1 hour.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is the dedusting circuit diagram of prior art;
Fig. 2 is the negative ion generating circuit figure of prior art;
Fig. 3 is circuit diagrams of the present invention;
Fig. 4 is electrical circuit diagram scenario one of the present invention;
Fig. 5 is electrical circuit diagram scenario two of the present invention;
Fig. 6 is electrical circuit diagram scenario three of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Scheme one, has the circuit producing anion and electrostatic precipitation, comprises input power 1, inverter circuit 2, transformer 3, rectification circuit 4, negative ion generating circuit 5 and electrostatic precipitation circuit 6 as shown in Figures 3 and 4; Wherein input power 1 is connected with inverter circuit 2, and described input power 1 is made up of two batteries 301, and voltage is 3V; Inverter circuit 2 is connected with transformer 3, and transformer 3 is connected with rectification circuit 4, and rectification circuit 4 is connected with electrostatic precipitation circuit 6 with negative ion generating circuit 5 respectively; Described negative ion generating circuit 5 is corona pin 1, and electrostatic precipitation circuit 6 is made up of corona pin 2 312 and positive electrode plate 313.
Preferably described inverter circuit 2 is made up of triode 302, current-limiting resistance 303, primary 1 and primary 2 314; Rectification circuit 4 is divided into rectification circuit one and rectification circuit two, and described rectification circuit one is made up of current-limiting resistance 2 305, filter capacitor 1 and diode 1; Described filter capacitor 1 is connected with corona pin 1 with the point of intersection of diode 1; Described rectification circuit two is made up of diode 2 310 and filter capacitor 2 311, and wherein one end of filter capacitor 2 311 is connected with corona pin 2 312, and the other end of filter capacitor 2 311 is connected with positive electrode plate 313.
Because focus on portable, input voltage is the i.e. voltage of two batteries 301 is 3 volts, also can be lower.Input direct voltage is by by triode 302, current-limiting resistance 303, and DC voltage is become alternating voltage by primary 1 and primary 2 314.Voltage levels on transformer secondary output 304 is determined by secondary and elementary turn ratio.The secondary of anion is all that booster tension is to high pressure.One end on transformer secondary output 304 converts alternating voltage to direct current by diode 1, current-limiting resistance 2 305 and filter capacitor 1, negative level on filter capacitor 1 is received on corona pin 1, in corona pin 1 ambient air, produce anion.And the other end of transformer secondary output 304 converts different DC voltages to by diode 2 310 and filter capacitor 2 311, the negative pole on filter capacitor 2 311 is received on corona pin 2 312, and positive pole is received on positive electrode plate 313.After the negatron produced by corona pin 2 312 is adsorbed onto the grit in air, electronegative grit is adsorbed on positive electrode plate 313, reaches the object of electrostatic precipitation.In this example, the high voltage of anion generation and electrostatic precipitation is produced by same circuit, and the last part of negative ion generating circuit 5 and electrostatic precipitation circuit 6 is then two different parts.
Scheme two, has the circuit producing anion and electrostatic precipitation as shown in Figure 5, preferably described inverter circuit 2 is made up of triode 302 and the elementary of transformer 3; Described rectification circuit 4 is divided into rectification circuit one and rectification circuit two, and wherein rectification circuit one is made up of electric capacity 1, diode 1, diode 3 409 and filter capacitor 1; Described rectification circuit two is made up of electric capacity 2 407, diode 2 310, diode 4 413 and filter capacitor 2 311; Corona pin 2 312 is connected with the negative pole of filter capacitor 1, and positive electrode plate 313 is connected with the positive pole of filter capacitor 1; The negative pole of filter capacitor 2 311 is connected with corona pin 1; Current-limiting resistance 1 and current-limiting resistance 2 305 is provided with between described transformer secondary output 304 and rectification circuit 4.
Due to high-tension transformer comparison difficulty, the voltage therefore on transformer secondary output 304 is not high.High pressure produces high pressure by the voltage-multiplying circuit in follow-up rectification circuit.Identical with the operation principle of scheme one with the primary part of transformer (3) from battery 301, triode 302 in Fig. 5.After transformer secondary output 304 creates not high enough voltage, booster tension can be carried out to desirable value with by voltage-multiplying circuit.Electric capacity 1, diode 1, diode 3 409 produce multiplication of voltage on filter capacitor 1.Electric capacity 2 407, diode 2 310, diode 4 413 produce second multiplication of voltage on filter capacitor 2 311.Multistage continuous times can be added as required once got on.The alternating voltage of transformer secondary output 304 is converted to DC voltage by voltage-multiplying circuit.The high-tension negative level produced is connected on corona pin 1 and produces anion.And the DC voltage of centre is connected on another corona pin 1, form electrostatic precipitation circuit 6 with positive electricity pressing plate 313.The voltage of the anionic generating circuit in this scheme and electrostatic precipitation circuit is also produced by same circuit.One end of battery 301 is provided with earthing or grounding means 401.
Scheme three, has the circuit producing anion and electrostatic precipitation as shown in Figure 6, preferably described inverter circuit 2 is made up of triode 302, current-limiting resistance 303, primary 1 and primary 2 314; Described transformer secondary output 304 is directly connected with rectification circuit 4, and rectification circuit 4 is made up of current-limiting resistance 2 304, diode 1 and filter capacitor 1; The positive pole of described filter capacitor 1 is directly connected with positive electrode plate 313, and the negative pole of filter capacitor 1 is directly connected with corona pin 2 312; Described corona pin 2 312 is provided with some prickles, and on corona pin 2 312, the prickle of corresponding positive electrode plate 313 is electrostatic precipitation part, and remainder prickle is anion dust removal part.
In order to reduce volume and the cost of circuit arrangement further, finding the voltage that one can produce anion and also can be used for electrostatic precipitation, a circuit so just can be used to produce a DC voltage.Device also can combine.In Fig. 6, battery 301 is in order to input direct-current low-voltage, such as 3 volts.As in figure 4, by triode 302, current-limiting resistance 1, and the elementary of transformer 3 converts DC voltage to interchange, and is sent on transformer secondary output 304.Transformer secondary output 304 and elementary turn ratio make to produce ac high-voltage on secondary.This ac high-voltage converts DC high voltage to after diode 1 and filter capacitor 1.This high-tension negative pole is received on lappaceous corona pin 2 312.The part of the corresponding positive electrode plate 313 of corona pin 2 312 is used for electrostatic precipitation.Remainder then produces anion.In fact anion also can dedusting, and electrostatic precipitator also can produce anion.Define two-stage anion and dedusting.So not only producing anion and electrostatic precipitation is same circuit, and produces anion and electrostatic precipitation is also same device.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. there is the circuit producing anion and electrostatic precipitation simultaneously, it is characterized in that: comprise input power (1), inverter circuit (2), transformer (3), rectification circuit (4), negative ion generating circuit (5) and electrostatic precipitation circuit (6); Wherein input power (1) is connected with inverter circuit (2), and described input power (1) is made up of two batteries (301), and voltage is 3V; Inverter circuit (2) is connected with transformer (3), transformer (3) is connected with rectification circuit (4), and rectification circuit (4) is connected with electrostatic precipitation circuit (6) with negative ion generating circuit (5) respectively; Described negative ion generating circuit (5) is corona pin one (308), and electrostatic precipitation circuit (6) is made up of corona pin two (312) and positive electrode plate (313).
2. according to claim 1 have the circuit producing anion and electrostatic precipitation simultaneously, it is characterized in that: described inverter circuit (2) is made up of triode (302), current-limiting resistance (303), primary one (309) and primary two (314); Rectification circuit (4) is divided into rectification circuit one and rectification circuit two, and described rectification circuit one is made up of current-limiting resistance two (305), filter capacitor one (307) and diode one (306); Described filter capacitor one (307) is connected with corona pin one (308) with the point of intersection of diode one (306); Described rectification circuit two is made up of diode two (310) and filter capacitor two (311), wherein one end of filter capacitor two (311) is connected with corona pin two (312), and the other end of filter capacitor two (311) is connected with positive electrode plate (313).
3. according to claim 1 have the circuit producing anion and electrostatic precipitation simultaneously, it is characterized in that: described inverter circuit (2) is by elementary composition of triode (302) and transformer (3); Described rectification circuit (4) is divided into rectification circuit one and rectification circuit two, and wherein rectification circuit one is made up of electric capacity one (406), diode one (306), diode three (409) and filter capacitor one (307); Described rectification circuit two is made up of electric capacity two (407), diode two (310), diode four (413) and filter capacitor two (311); Corona pin two (312) is connected with the negative pole of filter capacitor one (307), and positive electrode plate (313) is connected with the positive pole of filter capacitor one (307); The negative pole of filter capacitor two (311) is connected with corona pin one (308); Current-limiting resistance one (303) and current-limiting resistance two (305) is provided with between described transformer secondary output (304) and rectification circuit (4).
4. according to claim 1 have the circuit producing anion and electrostatic precipitation simultaneously, it is characterized in that: described inverter circuit (2) is made up of triode (302), current-limiting resistance (303), primary one (309) and primary two (314); Described transformer secondary output (304) is directly connected with rectification circuit (4), and rectification circuit (4) is made up of current-limiting resistance two (304), diode one (306) and filter capacitor one (307); The positive pole of described filter capacitor one (307) is directly connected with positive electrode plate (313), and the negative pole of filter capacitor one (307) is directly connected with corona pin two (312); Described corona pin two (312) is provided with some prickles, and the prickle of the upper corresponding positive electrode plate (313) of corona pin two (312) is electrostatic precipitation part, and remainder prickle is anion dust removal part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520031724.2U CN204620217U (en) | 2015-01-13 | 2015-01-13 | A kind of have the circuit producing anion and electrostatic precipitation simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520031724.2U CN204620217U (en) | 2015-01-13 | 2015-01-13 | A kind of have the circuit producing anion and electrostatic precipitation simultaneously |
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| Publication Number | Publication Date |
|---|---|
| CN204620217U true CN204620217U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520031724.2U Expired - Fee Related CN204620217U (en) | 2015-01-13 | 2015-01-13 | A kind of have the circuit producing anion and electrostatic precipitation simultaneously |
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|---|---|
| CN (1) | CN204620217U (en) |
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2015
- 2015-01-13 CN CN201520031724.2U patent/CN204620217U/en not_active Expired - Fee Related
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160113 |