CN210861478U - Little ion new trend purifies all-in-one - Google Patents
Little ion new trend purifies all-in-one Download PDFInfo
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- CN210861478U CN210861478U CN201921789571.2U CN201921789571U CN210861478U CN 210861478 U CN210861478 U CN 210861478U CN 201921789571 U CN201921789571 U CN 201921789571U CN 210861478 U CN210861478 U CN 210861478U
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Abstract
The utility model discloses a micro-ion fresh air purification all-in-one machine, which comprises a shell, a primary filter, a micro-ion electric field module and an electret filter module, wherein the front end of the shell is provided with an air inlet, the rear end of the shell is provided with an air outlet, the primary filter is positioned close to the air inlet, and the electret filter module is positioned close to the air outlet; the micro-ion electric field module and the electret filtering module are used for introducing voltage to generate an electric field to purify gas; the micro-ionic electric field module and the electret filtering module are both provided with a first metal connection point; an electric control device is arranged in the door body, the door body is provided with a second metal connecting point corresponding to the first metal connecting point, and the electric control device is electrically connected with the second metal connecting point. The utility model discloses a little ion new trend purifies all-in-one adopts little ion electric field module and electret to filter the module and reaches to disinfect, adsorb profit aerial fog and adsorb fine particle, reaches fine purifying effect.
Description
Technical Field
The utility model relates to a new trend and air purification technical field especially relate to a little ion new trend purifies all-in-one.
Background
At present, it is relatively common to adopt air filtering module in new fan, air purifier, the air conditioner air inlet formula, and current air filtering module mainly has two kinds:
the first type: a high-efficiency air filter with a HEPA plate type filter screen as a main filter element. The HEPA filter screen can filter fine particles, but has the defects of no automatic dust particle capture, easy moisture, short utility time, high substitution rate and expensive secondary investment cost;
the second type: electrostatic dust removal filters and micro-electrostatic dust removal filters. 1. The integral structure of the electrostatic dust removal filter is manufactured by a sheet metal process, the distance between electrodes is small, when liquid drops are accumulated and condensed, the connection and short circuit between the electrodes are easily caused, the automatic closing failure of an electric field is caused, and the excessive and overproof ozone is generated; 2. the micro-electrostatic dust removal filter has higher effective adsorption capacity on dust particles and PM2.5, but the front electrode of the micro-electrostatic dust removal filter cannot generate a strong electric field, so that the micro-electrostatic dust removal filter has extremely low adsorption efficiency or even can not adsorb heavy particles with high water content such as oil mist, water mist and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a little ion new trend purifies all-in-one has the characteristics that purifying effect is good.
To achieve the purpose, the utility model adopts the following technical proposal:
a micro-ion fresh air purification all-in-one machine comprises a machine shell, a primary filter, a micro-ion electric field module and an electret filtering module, wherein the front end of the machine shell is provided with an air inlet, the rear end of the machine shell is provided with an air outlet, the primary filter, the micro-ion electric field module and the electret filtering module are arranged in the machine shell in parallel, the primary filter, the micro-ion electric field module and the electret filtering module are all perpendicular to the axial direction of the air inlet, the primary filter is close to the air inlet, and the electret filtering module is close to the air outlet;
the micro-ion electric field module and the electret filtering module are used for introducing voltage to generate an electric field to purify gas; the micro-ionic electric field module and the electret filtering module are both provided with a first metal connection point;
the lateral part of casing is provided with the door body that the primary filter of being convenient for, little ionic electric field module and electret filter module got and was put, is provided with electric control device in the door body, and the door body is provided with the second metal tie point corresponding with first metal tie point, electric control device and second metal tie point electric connection.
Furthermore, the micro-ion electric field module comprises an electric field frame, a high-potential discharge polar plate and a low-potential discharge polar plate, wherein the high-potential discharge polar plate and the low-potential discharge polar plate are arranged in the electric field frame; the high-potential discharge polar plate is provided with a plurality of discharge needles, the low-potential discharge polar plate is provided with a plurality of metal cylinders with openings at two ends, the bottom end edge of each metal cylinder is connected with the low-potential discharge polar plate, each metal cylinder is correspondingly provided with one discharge needle, and the discharge needles are positioned on the central line axis of the metal cylinders.
Furthermore, a plurality of flame-retardant plastic support columns are installed on one side surface of the low-potential discharge polar plate, the high-potential discharge polar plate is fixed on the flame-retardant plastic support columns through screws, and the high-potential discharge polar plate is parallel to the low-potential discharge polar plate; the electric field frame is made of flame-retardant plastic.
Furthermore, the discharge needle extends into the metal cylinder from the bottom end of the metal cylinder, and the top end of the discharge needle is flush with the top end of the metal cylinder;
the top end of the discharge needle is contracted to form a tip.
Furthermore, the distances between every two of the discharge needles are the same, and the discharge needles are perpendicular to the electrode plate.
Furthermore, the high-potential discharge polar plate is in a grid shape, the grid consists of an outer frame and a plurality of parallel mounting bars arranged in the outer frame, and the outer frame and the mounting bars are in an integrated structure; the discharge needle is welded on the mounting bar.
Furthermore, the top end of the metal cylinder is positioned in the electric field frame.
Furthermore, the electret filter module comprises a filter frame and an electret filter element arranged in the filter frame, and the electret filter element is provided with a large number of filter micropores; the electret filter element can form an electric field after being input with a voltage power supply and is used for adsorbing charged particles passing through the electric field module; the filtering frame is made of flame-retardant plastic.
Furthermore, the size of the filtration micropore on the electret filter element is (1.2-1.8) × (2.5-3.5) mm.
Furthermore, little ion new trend purifies all-in-one still includes HEPA filter and active carbon filter, and the inner chamber of casing is provided with a plurality of spacing grooves, and primary filter, little ionic electric field module, electret filter module, HEPA filter and active carbon filter set gradually at the spacing inslot.
The utility model has the advantages that:
the utility model discloses a little ion electric field module lets in high voltage power supply, and the discharge needle forms the electric field with two adjacent high low electrodes of metal drum, and under the effect of electric field plus high pressure, negative pole (metal drum) discharge surface or near emit electron and move rapidly to positive pole (discharge needle) and collide and ionize with gas molecule, make the dust particle in the air through the metal drum take different (positive and negative) electric charge and attract mutually by oneself, gather into the bold and subside on metal drum wall edge, realize first filtration protective screen; the first filtering barrier can adsorb oil-water aerosol containing moisture in a large amount, and can destroy the cell wall of bacteria and realize efficient sterilization. After the electret filtering module inputs a high-voltage power supply, the micropores in the electret are filled with a strong electric field with positive charges, and PM2.5 ionized by the micro-ion electric field module and finer particle dust are actively trapped, so that a second filtering barrier is realized.
Therefore, the utility model discloses a little ionic electric field module and electret filter module reach disinfect, adsorb profit aerial fog and adsorb fine particle, reach fine purifying effect.
Drawings
Fig. 1 is a schematic structural diagram of a micro-ion fresh air purification all-in-one machine according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a micro-ion electric field module of the micro-ion fresh air purification all-in-one machine shown in FIG. 1;
FIG. 3 is a schematic view of a micro-ion electric field module decomposition mechanism of the micro-ion fresh air purification all-in-one machine shown in FIG. 2;
FIG. 4 is a schematic structural diagram of an electret filter module of the integrated micro-ion fresh air purification machine shown in FIG. 1;
the device comprises a machine shell 1, an air inlet 11, an air outlet 12, a door body 13, a limiting groove 14, a primary filter 2, a micro-ion electric field module 3, an electric field frame 31, an electrode plate 32, a ground plate 33, an electrode pin 34, a cylinder 35, a screw 36, a flame-retardant plastic support 37, an electric field frame 321, a mounting strip 322, an electret filter module 4, a dust collection frame 41, a dust collection filter core 42, a HEPA filter 5 and an active carbon filter 6.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and the detailed description.
A micro-ion fresh air purification all-in-one machine comprises a machine shell 1, a primary filter 2, a micro-ion electric field module 3 and an electret filter module 4, wherein the front end of the machine shell 1 is provided with an air inlet 11, the rear end of the machine shell is provided with an air outlet 12, the primary filter 2, the micro-ion electric field module 3 and the dust collection module 4 are arranged in the machine shell 1 in parallel, the primary filter 2, the micro-ion electric field module 3 and the electret filter module 4 are all perpendicular to the axial direction of the air inlet 11, the primary filter 2 is close to the air inlet 11, and the electret filter module 4 is close to the air outlet 12;
the micro-ion electric field module 3 and the electret filter module 4 are used for introducing voltage to generate electric field purified gas;
the lateral part of casing 1 is provided with the door body 13 that the primary filter 2 of being convenient for, little ionic electric field module 3 and electret filter module 4 were got and are put, and the inner chamber of casing 1 is provided with spacing groove 14, and primary filter 2, little ionic electric field module 3 and electret filter module 4 all set up in spacing groove 14.
The micro-ionic electric field module 3 and the electret filter module 4 are both provided with a first metal connection point; the lateral part of the machine shell 1 is provided with a door body 13 which is convenient for the primary filter 2, the micro-ion electric field module 3 and the electret filter module 4 to take and place, an electrical control device is arranged in the door body 13, the door body 13 is provided with a second metal connection point corresponding to the first metal connection point, and the electrical control device is electrically connected with the second metal connection point. The electric control device is connected with an external wire controller through a lead and a data wire, and controls the micro-ion electric field module 3 and the electret filter module 4 through the wire controller.
The frame of micro ion electric field module 3 and the frame of electret filter module 4 are fire-retardant plastic material, and first metal connection point sets up on frame between them, and when the door body 13 closed, first metal connection point and second metal connection point department of meeting realize electric control device and micro ion electric field module 3 and electret filter module 4's electric connection.
The utility model discloses an ion new trend purifies all-in-one adopts micro ion electric field module 3 and 4 pieces of electret filter module to reach and disinfect, adsorb profit aerial fog and adsorb fine particle, reaches fine purifying effect. Preferably, the casing 1 is made of plastic.
The micro-ion electric field module 3 is connected with a high-voltage power supply, the discharge needle and two high-low electrodes of the metal cylinder are adjacent to form an electric field, when the electric field is applied with high voltage, electrons emitted by the discharge surface of the negative electrode (the metal cylinder) or the adjacent part of the discharge surface of the negative electrode (the metal cylinder) rapidly move to the positive electrode (the discharge needle) to collide with gas molecules and ionize, so that dust particles in the air passing through the metal cylinder are provided with different (positive and negative) charges and are attracted by themselves, and are aggregated into large groups to be deposited on the wall edge of the metal cylinder, and a first filtering; the first filtering barrier can adsorb oil-water aerosol containing moisture in a large amount, and can destroy the cell wall of bacteria and realize efficient sterilization.
After the electret filtering module 4 inputs a high-voltage power supply, the micropores inside the electret are filled with a strong electric field with positive charges, and PM2.5 ionized by the micro-ion electric field module and finer particle dust are actively trapped, so that a second filtering barrier is realized.
The micro-ion electric field module 3 comprises an electric field frame 31, a high-potential discharge polar plate 32 and a low-potential discharge polar plate 33, wherein the high-potential discharge polar plate 32 and the low-potential discharge polar plate 33 are arranged in the electric field frame 31;
the high-potential discharge electrode plate 32 is provided with a plurality of discharge needles 34, the low-potential discharge electrode plate 33 is provided with a plurality of metal cylinders 35 with openings at two ends, the bottom end edge of each metal cylinder 35 is connected with the low-potential discharge electrode plate 33, each metal cylinder 35 corresponds to one discharge needle 34, and the discharge needles 34 are located on the central line axis of the metal cylinders 35.
The metal cylinder 35 is matched with the discharge needle 34 to generate an electric field, and the metal cylinder 35 has a large surface area and can form a stable and uniform electric field with the discharge needle 34 to achieve a stable dust removal effect. The metal cylinder 35 with the larger surface area better receives the settled dust.
Further, a plurality of flame-retardant plastic pillars 37 are installed on one side surface of the low-potential discharge electrode plate 33, and the high-potential discharge electrode plate is fixed on the flame-retardant plastic pillars 37 by screws. The high-potential discharge electrode plate 32 is parallel to the low-potential discharge electrode plate 33, and the peripheral edge of the high-potential discharge electrode plate 32 is connected with the electric field frame 31; the electric field frame 31 is made of flame retardant plastic. The high-potential discharge electrode plate 32 and the low-potential discharge electrode plate 33 are kept in a parallel state, and the stability of the electric field is further ensured. The electric field frame 31 made of flame-retardant plastic materials has a good insulating effect, and potential safety hazards are eliminated.
Further, the discharge needle 34 extends into the metal cylinder 35 from the bottom end of the metal cylinder 35, and the top end of the discharge needle 34 is flush with the top end of the metal cylinder 35; the tip of the discharge needle 34 is contracted to form a pointed end. By limiting the lengths of the discharge needle 34 and the metal cylinder 35, the metal cylinder 35 is more fully utilized, and a sufficiently large electric field range is generated. The discharge needles 34 having the pointed ends have a better discharge effect.
Further, the distances between each two of the discharge needles 34 are the same, and the discharge needles 34 are perpendicular to the electrode plate 32. The position of the discharge needle 34 is arranged, so that the uniformity of the overall electric field intensity of the micro-ion electric field module 3 is ensured, and a stable dust removal effect is achieved.
Further, the high-potential discharge electrode plate 32 is in a grid shape, the grid is composed of a frame 321 and a plurality of parallel mounting bars 322 arranged in the frame 321, and the frame 321 and the mounting bars 322 are in an integrated structure; the discharge needles 34 are welded to the mounting bar 322. The grid-shaped electrode plate 32 can save electric energy and also save production materials of the electrode plate. Preferably, the sizes of the mounting bars 322 are completely consistent, and the distances between two adjacent mounting bars 322 are the same, so that a stable electric field is generated.
Further, the top of metal cylinder 35 is located electric field frame 31, and electric field frame 31 reaches better protection effect to metal cylinder 35, prevents that other filter module from disturbing the little ionic electric field module.
Further, the electret filter module 4 includes a filter frame 41 and an electret filter element 42 disposed in the filter frame 41, the electret filter element having a plurality of filter pores;
the electret filter element 42 can form an electric field after voltage is input, and is used for adsorbing charged particles passing through the micro-ion electric field module; the filtering frame 41 is made of flame-retardant plastic.
Because electret filter element 42 lets in voltage when using, fire-retardant plastic material's filtration frame 41 has fine insulating effect, stops the potential safety hazard.
Furthermore, the size of the filtration pores on the electret filter element is (1.2-1.8) × (2.5-3.5) mm, and by limiting the size of the filtration channel of the electret filter element 42, a better dust removal effect is ensured under reasonable material loss.
Further, little ion new trend purifies all-in-one still includes HEPA filter 5 and active carbon filter 6, and the inner chamber of casing is provided with a plurality of spacing grooves 14, and primary filter 2, little ion electric field module 3, electret filter module 4, HEPA filter 5 and active carbon filter 6 set gradually in spacing groove 14.
The air current gets into from import 11 that can, passes through primary filter 2, little ionic electric field module 3, electret filter module 4, HEPA filter 5 and active carbon filter 6 in proper order, accomplishes the purification, and a plurality of dust removal filter module mutually support, detach large granule dust, profit aerial fog and bacterium, tiny particle, organic macromolecular material in the air current in proper order, reach better purifying effect.
The micro-ion electric field module 3 and the electret filter module 4 are in frame contact to form a double-area micro-ion dust removal module, and the two modules are positioned in the same limit groove 14.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. A micro-ion fresh air purification all-in-one machine is characterized by comprising a machine shell, a primary filter, a micro-ion electric field module and an electret filtering module, wherein the front end of the machine shell is provided with an air inlet, the rear end of the machine shell is provided with an air outlet, the primary filter, the micro-ion electric field module and the electret filtering module are arranged in the machine shell in parallel, the primary filter, the micro-ion electric field module and the electret filtering module are all perpendicular to the axial direction of the air inlet, the primary filter is close to the air inlet, and the electret filtering module is close to the air outlet;
the micro-ion electric field module and the electret filtering module are used for introducing voltage to generate an electric field to purify gas; the micro-ionic electric field module and the electret filtering module are both provided with a first metal connection point;
the lateral part of casing is provided with the door body that is convenient for primary filter, little ionic electric field module and electret filter module to get and put, be provided with electric control device in the door body, the door body is provided with the second metal tie point corresponding with first metal tie point, electric control device and second metal tie point electric connection.
2. The integrated micro-ion fresh air purification machine according to claim 1, wherein the micro-ion electric field module comprises an electric field frame, a high-potential discharge polar plate and a low-potential discharge polar plate, and the high-potential discharge polar plate and the low-potential discharge polar plate are both arranged in the electric field frame;
the high-potential discharge electrode plate is provided with a plurality of discharge needles, the low-potential discharge electrode plate is provided with a plurality of metal cylinders with openings at two ends, the edge of the bottom end of each metal cylinder is connected with the low-potential discharge electrode plate, each metal cylinder corresponds to one discharge needle, and the discharge needles are located on the central line axis of the metal cylinders.
3. The micro-ion fresh air purification all-in-one machine as claimed in claim 2, wherein a plurality of flame retardant plastic support columns are installed on one side surface of the low potential discharge polar plate, the high potential discharge polar plate is fixed on the flame retardant plastic columns through screws, and the high potential discharge polar plate is parallel to the low potential discharge polar plate; the electric field frame is made of flame-retardant plastic.
4. The micro-ion fresh air purification all-in-one machine as claimed in claim 2, wherein the discharge needle extends into the metal cylinder from the bottom end of the metal cylinder, and the top end of the discharge needle is flush with the top end of the metal cylinder;
the top end of the discharge needle is contracted to form a tip.
5. The micro-ion fresh air purification all-in-one machine as claimed in claim 2, wherein the distances between every two of the discharge needles are the same, and the discharge needles are perpendicular to the electrode plate.
6. The micro-ion fresh air purification all-in-one machine as claimed in claim 2, wherein the high potential discharge electrode plate is in a grid shape, the grid is composed of an outer frame and a plurality of parallel mounting bars arranged in the outer frame, and the outer frame and the mounting bars are in an integrally formed structure; the discharge needles are welded on the mounting strips.
7. The micro-ion fresh air purification all-in-one machine as claimed in any one of claims 2 to 6, wherein the top end of the metal cylinder is located in the electric field frame.
8. The micro-ion fresh air purification all-in-one machine as claimed in claim 1, wherein the electret filter module comprises a filter frame and an electret filter element arranged in the filter frame, and the electret filter element is provided with a large number of filter micropores; the electret filter element can form an electric field after being input with a voltage power supply and is used for adsorbing charged particles passing through the electric field module; the filtering frame is made of flame-retardant plastic materials.
9. The integrated micro-ion fresh air purification machine according to claim 8, wherein the size of the filtration micropores on the electret filter element is (1.2-1.8) × (2.5-3.5) mm.
10. The all-in-one machine of claim 1, further comprising a HEPA filter and an active carbon filter, wherein the inner cavity of the housing is provided with a plurality of limiting grooves, and the primary filter, the micro-ion electric field module, the electret filter module, the HEPA filter and the active carbon filter are sequentially arranged in the limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921789571.2U CN210861478U (en) | 2019-10-23 | 2019-10-23 | Little ion new trend purifies all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921789571.2U CN210861478U (en) | 2019-10-23 | 2019-10-23 | Little ion new trend purifies all-in-one |
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| Publication Number | Publication Date |
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| CN210861478U true CN210861478U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921789571.2U Active CN210861478U (en) | 2019-10-23 | 2019-10-23 | Little ion new trend purifies all-in-one |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI747612B (en) * | 2020-11-16 | 2021-11-21 | 禾聯碩股份有限公司 | Air purification device of wind transportation structure |
| TWI766701B (en) * | 2020-07-20 | 2022-06-01 | 禾聯碩股份有限公司 | Air-handling device with the function of air purification |
-
2019
- 2019-10-23 CN CN201921789571.2U patent/CN210861478U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI766701B (en) * | 2020-07-20 | 2022-06-01 | 禾聯碩股份有限公司 | Air-handling device with the function of air purification |
| TWI747612B (en) * | 2020-11-16 | 2021-11-21 | 禾聯碩股份有限公司 | Air purification device of wind transportation structure |
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