CN109530089A - The air purification filter module of micro- electrostatic and power supply integration setting - Google Patents
The air purification filter module of micro- electrostatic and power supply integration setting Download PDFInfo
- Publication number
- CN109530089A CN109530089A CN201811312568.1A CN201811312568A CN109530089A CN 109530089 A CN109530089 A CN 109530089A CN 201811312568 A CN201811312568 A CN 201811312568A CN 109530089 A CN109530089 A CN 109530089A
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- voltage
- power supply
- dust
- circuit
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/66—Applications of electricity supply techniques
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/66—Applications of electricity supply techniques
- B03C3/70—Applications of electricity supply techniques insulating in electric separators
Abstract
The invention discloses the air purification filter modules of a kind of micro- electrostatic and power supply integration setting, including shell, micro- electrostatic precipitation module inside the shell and high voltage power supply are installed, micro- electrostatic precipitation module includes dust piece frame, positive high-voltage dust-collecting piece group, cathode dust piece group and positive high-voltage electricity are offline, contact input direct-current 12V voltage of the high voltage power supply through being mounted on outer shell outer wall, pass through power input processing circuit, high frequency oscillation circuit, High voltage output is obtained after step-up transformer circuit and voltage doubling rectifing circuit, voltage doubling rectifing circuit can obtain the voltage of different multiples, it is offline to be supplied to positive high-voltage dust-collecting piece group and positive high-voltage electricity.The present invention will postpone in high voltage power supply, be secured to inside to the high-voltage end of micro- electrostatic module for power supply, contact point is sealed with hot melt, it will not generate and climb electricity and sparking, and the exposed contact outside module is direct current 12V, voltage belongs to safe voltage, electric discharge and sparking situation will not be generated, it is also safer.
Description
Technical field
The present invention relates to micro- electrostatic air filtration fields, and in particular to the air cleaning of micro- electrostatic and power supply integration setting
Filtering module.
Background technique
According to standard GB/T/T18801-2008, air purifier is divided into electrostatic, filtering type according to trapping pattern, answers
Box-like etc., wherein combined type has both electrostatic and filtering type.
For electrostatic air cleaner, structure includes main body, the air duct for penetrating through main body, and the both ends in air duct are respectively
The blower in air duct is arranged in air port, air inlet, and the electrostatic precipitation strainer of the air inlet in air duct is arranged in.Wherein electrostatic precipitation
Strainer is the battery plate of the opposite setting of multiple groups, and every group of battery plate connects the both ends of high voltage power supply respectively, in parallel between each group battery plate, thus
The electrostatic precipitation strainer can be equivalent to capacitor.
In the air purifier of electrostatic class, under normal circumstances, electro static filtering module there are two metal contact piece, by this two
A contact, for DC high-voltage (DC voltage > 6000V), realizes charged particle to electrostatic module under the action of this high electric field
Absorption and purification.It, thus can be there are many potential problem however since the high pressure contact of high-pressure electrostatic module is exposed outside
It generates.Firstly, the long-play with electrostatic module uses, the pollutants such as many dusts are had accumulated around high pressure contact, this
The all conductive matter of a little pollutants will lead to connect conduction between the metal or contact around contact and contact in this way, just
Electricity is climbed in generation, seriously affects using effect in this way.If the second contact pad is bad, there is gap to generate or have sundries between contact
Near contact chip, then just can also seriously affect using effect in this way with electric discharge spark phenomenon is generated herein.Although finally,
This high-voltage power very little will not generate threat to human life, but high pressure is exposed to outside there is also security risks.
Summary of the invention
In order to solve the problems, such as sparking that high pressure contact is easy to produce, climb electricity and safety, the present invention provides a kind of micro- quiet
The air purification filter module of electricity and power supply integration setting, will postpone in high voltage power supply, not have the outer drain contact of high pressure, but
It is contacted by DC voltage 12V light current, will not generate and climb electricity, sparking and security risk.
To achieve the above object, the technical scheme adopted by the invention is as follows:
The air purification filter module of micro- electrostatic and power supply integration setting, including shell, installation inside the shell micro- quiet
Electric precipitation module and high voltage power supply, micro- electrostatic precipitation module include dust piece frame, positive high-voltage dust-collecting piece group, cathode collection
Dirt piece group and positive high-voltage electricity are offline, and the anode high-voltage dust-collecting piece group and cathode dust piece group are respectively provided at dust piece frame two
Side, the anode high-voltage dust-collecting piece group and cathode dust piece group are staggeredly stacked and are intervally arranged, and positive high-voltage electricity is located at anode offline
The front side of high-voltage dust-collecting piece group, the dust piece frame are equipped with the offline contact of high-voltage electricity and positive high-voltage dust-collecting piece group contact；
Contact input direct-current 12V voltage of the high voltage power supply through being mounted on outer shell outer wall, is handled by power input
High voltage output, the voltage doubling rectifing circuit are obtained after circuit, high frequency oscillation circuit, step-up transformer circuit and voltage doubling rectifing circuit
The voltage of different multiples can be obtained, it is offline to be supplied to positive high-voltage dust-collecting piece group and positive high-voltage electricity；
Second high-voltage output end of high voltage power supply is connect by the offline contact of high-voltage electricity offline with the positive high-voltage electricity, anode
First high-voltage output end of high voltage power supply is connect by high-voltage dust-collecting piece group contact with the positive high-voltage dust-collecting piece group, positive extra-high voltage
Ionizing radiation and positive high-voltage dust-collecting piece group other end ground connection forming circuit；Second high-voltage output end and the offline contact of high-voltage electricity
Contact point, the first high-voltage output end and positive high-voltage dust-collecting piece group contact contact point sealed with heating, will not generate and climb electricity
And sparking.
Further, the offline power-on voltage of the positive high-voltage electricity is greater than the energization electricity of the positive high-voltage dust-collecting piece group
Pressure.
Further, power input processing circuit, high frequency oscillation circuit, step-up transformer electricity are equipped in the high voltage power supply
Road, voltage doubling rectifing circuit, current detection circuit, voltage detecting circuit, PID regulator, the second PID regulator, troubleshooting
Circuit and integrated treatment circuit；The current detection circuit and voltage detecting circuit respectively carry out the output of voltage doubling rectifing circuit
Detection combines given electric current, voltage to control integrated treatment circuit by the first PID regulator and the second PID regulator respectively
Work；The output of current detection circuit and voltage detecting circuit is also connected with fault logic circuits, is controlled by fault logic circuits
The work of integrated treatment circuit；Integrated treatment circuit to power input processing circuit, forms the result feedback of electric current, voltage detecting
Closed-loop control, to realize the function of constant current voltage limiting.
Further, the voltage of first high-voltage output end and the second high-voltage output end is not less than 6000V.
Further, it is also equipped with a canopy lattice lid in the shell, is mounted on the top of micro- electrostatic precipitation module 2.
Further, it is additionally provided with control circuit board in the shell, for operating the air purification filter module.
Further, it is embedded on the outer wall of the shell and several air quality sensors is installed, for detecting Interior Space
The quality of gas when needing to be filtered, can start the air if air quality has been more than preset quality standard automatically
Purification filtering module.
Further, the installation sheet for installing contact is symmetrically arranged in the shell, the contact is two panels, is socketed in
On the installation sheet, lateral surface is exposed.
The invention has the following advantages:
It being postponed in high voltage power supply, is secured to inside to the high-voltage end of micro- electrostatic module for power supply, contact point is sealed with hot melt,
It will not generate and climb electricity and sparking, and the exposed contact outside module is direct current 12V, voltage belongs to safe voltage, will not generate
Electric discharge and sparking situation, it is also safer.
Detailed description of the invention
Fig. 1 is that a kind of structure for the air purification filter module that micro- electrostatic is arranged with power supply integration of the embodiment of the present invention is shown
It is intended to.
Fig. 2 is the structural schematic diagram of micro- electrostatic precipitation module in the embodiment of the present invention.
Fig. 3 is the overall structure diagram of micro- electrostatic precipitation module in the embodiment of the present invention.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection scope.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
As shown in figure-Fig. 3, the air purification filter mould of a kind of micro- electrostatic and the power supply integration setting of the embodiment of the present invention
Block, including shell 1, the micro- electrostatic precipitation module 2 being mounted in shell 1 and high voltage power supply 3, micro- electrostatic precipitation module 2 is wrapped
Dust piece frame 21, positive high-voltage dust-collecting piece group 22, cathode dust piece group 23 and positive high-voltage electricity offline 24 are included, it is described just high
Pressure dust piece group 22 and cathode dust piece group 23 are respectively provided at 21 two sides of dust piece frame, 22 He of anode high-voltage dust-collecting piece group
Cathode dust piece group 23, which is staggeredly stacked, to be intervally arranged, and positive high-voltage electricity offline 24 is located at the front side of positive high-voltage dust-collecting piece group, institute
Dust piece frame 21 is stated equipped with the offline contact 25 of high-voltage electricity and positive high-voltage dust-collecting piece group contact 26；
Contact 4 input direct-current 12V voltage of the high voltage power supply 3 through being mounted on outer shell outer wall, at power input
High voltage output, the voltage multiplying rectifier electricity are obtained after reason circuit, high frequency oscillation circuit, step-up transformer circuit and voltage doubling rectifing circuit
Road can obtain the voltage of different multiples, offline to be supplied to positive high-voltage dust-collecting piece group and positive high-voltage electricity；
Second high-voltage output end of high voltage power supply 3 is connect by the offline contact of high-voltage electricity offline with the positive high-voltage electricity, just
First high-voltage output end of high voltage power supply 3 is connect by extra-high voltage dust piece group contact with the positive high-voltage dust-collecting piece group, anode
High-voltage electricity is formed into a loop with positive high-voltage dust-collecting piece group other end ground connection offline；Second high-voltage output end and high-voltage electricity are offline
The contact point of contact, the first high-voltage output end and the contact point hot melt of positive high-voltage dust-collecting piece group contact seal, and will not generate
Climb electricity and sparking.
The offline power-on voltage of the anode high-voltage electricity is greater than the power-on voltage of the positive high-voltage dust-collecting piece group.Described
The voltage of one high-voltage output end and the second high-voltage output end is all larger than 6000V.In the present embodiment, on positive high-voltage electricity is offline
Voltage be 8 kilovolts of positive pressures, the voltage in the first positive high-voltage dust-collecting piece group is 6 kilovolts of positive pressures, and positive high-voltage electricity is offline
Voltage be 8 kilovolts of positive pressures, can will bigger dust, by dust after being ionized into more tiny particulate matter and it being made to take positive and negative charge
Piece is adsorbed；Not only whole good dedusting effect, but also can more sterilize.
Power input processing circuit, high frequency oscillation circuit, step-up transformer circuit, multiplication of voltage are equipped in the high voltage power supply 3
Rectification circuit, current detection circuit, voltage detecting circuit, PID regulator, the second PID regulator, fault logic circuits and comprehensive
Close processing circuit；The current detection circuit and voltage detecting circuit respectively detect the output of voltage doubling rectifing circuit, point
Not Tong Guo the first PID regulator and the second PID regulator combine given electric current, voltage to control the work of integrated treatment circuit；Electricity
The output of current detection circuit and voltage detecting circuit is also connected with fault logic circuits, controls integrated treatment by fault logic circuits
Circuit work；The result feedback of electric current, voltage detecting to power input processing circuit, is formed closed loop control by integrated treatment circuit
System, to realize the function of constant current voltage limiting.
It is also equipped with a canopy lattice lid 5 in the shell 1, is mounted on the top of micro- electrostatic precipitation module 2.In the shell
It is additionally provided with control circuit board, for operating the air purification filter module.On the outer wall of the shell embed be equipped with it is several
Air quality sensor, for detecting the quality of room air, if air quality has been more than preset quality standard, need into
When row filtering, the air purification filter module can be started automatically.The peace for installing contact 4 is symmetrically arranged in the shell
Load, the contact 4 are two panels, are socketed on the installation sheet, and lateral surface is exposed, and voltage is direct current 12V, belong to safe electricity
Pressure will not generate electric discharge and sparking situation, also safer.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (8)
1. the air purification filter module of micro- electrostatic and power supply integration setting, it is characterised in that: including shell (1), be mounted on
Micro- electrostatic precipitation module (2) and high voltage power supply (3) in shell (1), micro- electrostatic precipitation module (2) includes dust piece frame
(21), positive high-voltage dust-collecting piece group (22), cathode dust piece group (23) and positive high-voltage electricity are offline (24), the positive extra-high voltage collection
Dirt piece group (22) and cathode dust piece group (23) are respectively provided at dust piece frame (21) two sides, the anode high-voltage dust-collecting piece group
(22) it is staggeredly stacked and is intervally arranged with cathode dust piece group (23), positive high-voltage electricity offline (24) is located at positive high-voltage dust-collecting piece group
Front side, the dust piece frame (21) be equipped with the offline contact of high-voltage electricity (25) and anode high-voltage dust-collecting piece group contact (26)；
Contact (4) the input direct-current 12V voltage of the high voltage power supply (3) through being mounted on outer shell outer wall, at power input
High voltage output, the voltage multiplying rectifier electricity are obtained after reason circuit, high frequency oscillation circuit, step-up transformer circuit and voltage doubling rectifing circuit
Road can obtain the voltage of different multiples, offline to be supplied to positive high-voltage dust-collecting piece group and positive high-voltage electricity；
Second high-voltage output end of high voltage power supply (3) is connect by the offline contact of high-voltage electricity offline with the positive high-voltage electricity, anode
First high-voltage output end of high voltage power supply (3) is connect by high-voltage dust-collecting piece group contact with the positive high-voltage dust-collecting piece group, anode
High-voltage electricity is formed into a loop with positive high-voltage dust-collecting piece group other end ground connection offline；Second high-voltage output end and high-voltage electricity are offline
The contact point of contact, the first high-voltage output end and the contact point hot melt of positive high-voltage dust-collecting piece group contact seal, and will not generate
Climb electricity and sparking.
2. the air purification filter module of micro- electrostatic as described in claim 1 and power supply integration setting, it is characterised in that: institute
State the power-on voltage that the offline power-on voltage of positive high-voltage electricity is greater than the positive high-voltage dust-collecting piece group.
3. the air purification filter module of micro- electrostatic as described in claim 1 and power supply integration setting, it is characterised in that: institute
State be equipped in high voltage power supply (3) power input processing circuit, high frequency oscillation circuit, step-up transformer circuit, voltage doubling rectifing circuit,
Current detection circuit, voltage detecting circuit, PID regulator, the second PID regulator, fault logic circuits and integrated treatment electricity
Road；The current detection circuit and voltage detecting circuit respectively detect the output of voltage doubling rectifing circuit, respectively by the
One PID regulator and the second PID regulator combine given electric current, voltage control integrated treatment circuit work；Current detecting electricity
The output on road and voltage detecting circuit is also connected with fault logic circuits, controls integrated treatment circuit work by fault logic circuits
Make；The result feedback of electric current, voltage detecting to power input processing circuit, is formed closed-loop control, with reality by integrated treatment circuit
The function of existing constant current voltage limiting.
4. the air purification filter module of micro- electrostatic as described in claim 1 and power supply integration setting, it is characterised in that: institute
The voltage for stating the first high-voltage output end and the second high-voltage output end is not less than 6000V.
5. the air purification filter module of micro- electrostatic as described in claim 1 and power supply integration setting, it is characterised in that: institute
It states in shell (1) and is also equipped with a canopy lattice lid, be mounted on the top of micro- electrostatic precipitation module (2).
6. the air purification filter module of micro- electrostatic as described in claim 1 and power supply integration setting, it is characterised in that: institute
It states and is additionally provided with control circuit board in shell, for operating the air purification filter module.
7. the air purification filter module of micro- electrostatic as described in claim 1 and power supply integration setting, it is characterised in that: institute
It states to embed on the outer wall of shell and several air quality sensors is installed, for detecting the quality of room air, if air matter
Amount has been more than preset quality standard, when needing to be filtered, can start the air purification filter module automatically.
8. the air purification filter module of micro- electrostatic as described in claim 1 and power supply integration setting, it is characterised in that: institute
The installation sheet being symmetrically arranged in shell for installing contact (4) is stated, the contact (4) is two panels, it is socketed on the installation sheet,
Lateral surface is exposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811312568.1A CN109530089A (en) | 2018-11-06 | 2018-11-06 | The air purification filter module of micro- electrostatic and power supply integration setting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811312568.1A CN109530089A (en) | 2018-11-06 | 2018-11-06 | The air purification filter module of micro- electrostatic and power supply integration setting |
Publications (1)
| Publication Number | Publication Date |
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| CN109530089A true CN109530089A (en) | 2019-03-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811312568.1A Pending CN109530089A (en) | 2018-11-06 | 2018-11-06 | The air purification filter module of micro- electrostatic and power supply integration setting |
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| CN (1) | CN109530089A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589586A (en) * | 2020-06-22 | 2020-08-28 | 江苏保丽洁环境科技股份有限公司 | Charge module |
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Application publication date: 20190329 |
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