CN107737671B - Electrostatic dust removing module and air conditioning device - Google Patents
Electrostatic dust removing module and air conditioning device Download PDFInfo
- Publication number
- CN107737671B CN107737671B CN201710816474.7A CN201710816474A CN107737671B CN 107737671 B CN107737671 B CN 107737671B CN 201710816474 A CN201710816474 A CN 201710816474A CN 107737671 B CN107737671 B CN 107737671B
- Authority
- CN
- China
- Prior art keywords
- ionization
- winding
- electrode
- ionization electrode
- side frame
- Prior art date
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 64
- 238000004378 air conditioning Methods 0.000 title claims abstract description 8
- 238000004804 winding Methods 0.000 claims description 77
- 239000012717 electrostatic precipitator Substances 0.000 claims description 18
- 230000005284 excitation Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 17
- 239000008187 granular material Substances 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 16
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 230000005684 electric field Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 5
- 230000002596 correlated effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
Classifications
-
- 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
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
-
- 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
-
- 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
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses an electrostatic dust collection module and an air conditioning device, wherein the electrostatic dust collection module comprises: the casing and set up a plurality of dust removal units in the casing, any dust removal unit includes: the ionization assembly is used for ionizing and electrifying the airflow to be purified and comprises an exciting electrode and a plurality of ionization electrodes arranged opposite to the exciting electrode; the dust collection assembly is correspondingly arranged on the air outlet side of the ionization assembly, and comprises a collector and a repeller which are oppositely arranged. The electrostatic dust collection module that this patent provided is equipped with a plurality of ionization poles, and a plurality of ionization poles can improve the ionization rate of dust granule, and then improve electrostatic dust collection module's purifying effect.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an electrostatic dust collection module and an air conditioner.
Background
In recent years, because people pay more attention to respiratory health, an air conditioning apparatus with an air purifying function is beginning to take an important place in the home appliance market, wherein an air conditioner with an electrostatic dust collection module is widely used because of its non-consumable and low wind resistance. The working principle of the electrostatic dust collection module is that pollutants such as dust particles in the air are charged by utilizing a high-voltage electric field, and the charged pollutants are adsorbed on a dust collection electrode under the action of an offset electric field so as to be separated from the air flow.
Most of the existing electrostatic dust collection modules are only provided with one layer of ionization electrode, so that dust particles in the air are difficult to fully ionize, and the purifying effect of the existing electrostatic dust collection modules is poor.
Disclosure of Invention
The invention mainly aims to provide an electrostatic dust collection module, which aims to improve the purifying effect of the electrostatic dust collection module.
In order to achieve the above object, the electrostatic precipitation module according to the present invention includes: the casing and set up a plurality of dust removal units in the casing, any dust removal unit includes: an ionization assembly for ionizing and charging a gas stream to be purified, the ionization assembly comprising an excitation pole and a plurality of ionization poles disposed opposite the excitation pole; and the dust collection assembly is correspondingly arranged on the air outlet side of the ionization assembly.
Preferably, the ionization electrode comprises a first ionization electrode and a second ionization electrode which are sequentially arranged along the airflow direction, and the first ionization electrode and the second ionization electrode are arranged opposite to the excitation electrode.
Preferably, the dust collection assembly comprises a collector electrode and a repeller electrode which are oppositely arranged, and the distance between the second ionization electrode and the repeller electrode is 0.3 times to 0.8 times that between the second ionization electrode and the collector electrode.
Preferably, the excitation electrode and the collector electrode are integrally formed.
Preferably, the shell comprises a winding seat, the winding seat is arranged in a frame shape, an air inlet side and an air outlet side which are oppositely arranged are arranged in the thickness direction of the winding seat, the winding seat comprises a first side frame and a second side frame which are oppositely arranged, and a plurality of winding grooves are correspondingly formed in the air inlet side by the first side frame and the second side frame; the second ionization electrode is arranged in a wire-shaped structure, and sequentially penetrates through the wire winding groove of the first side frame and the wire winding groove of the second side frame, so that the second ionization electrode is wound on the wire winding seat.
Preferably, the first side frames between two adjacent winding grooves form a first winding part, and the second side frames between two adjacent winding grooves form a second winding part; the first winding part and the second winding part are respectively provided with a first limiting part and a second limiting part in a protruding mode on the outer wall surface, which is away from each other, of the first winding part, and the first limiting part and the second limiting part are used for limiting the second ionization electrode to move towards the direction close to the notch of the winding groove.
Preferably, the first limiting parts are arranged at intervals along the length direction of the first side frame; the second limiting parts are arranged at intervals along the length direction of the second side frame, and any second limiting part is opposite to the adjacent two first limiting parts.
Preferably, the winding groove is a V-shaped groove with an open top.
Preferably, the shell further comprises a first mounting frame, and the first mounting frame is fastened and fixed on the air inlet side of the winding seat; the inner peripheral edges of two opposite sides of the first installation frame are correspondingly provided with a plurality of winding parts, and the first ionization electrode is wound on the winding parts of two opposite sides of the first installation frame in sequence.
Preferably, the electrostatic dust collection module further comprises a power supply pressure spring fixedly arranged in the first mounting frame, and the first ionization electrode and the second ionization electrode are electrically connected with the power supply pressure spring.
The invention also provides an air conditioning device, which comprises the electrostatic dust collection module, wherein the electrostatic dust collection module comprises:
The casing and set up a plurality of dust removal units in the casing, any dust removal unit includes: an ionization assembly for ionizing and charging a gas stream to be purified, the ionization assembly comprising an excitation pole and a plurality of ionization poles disposed opposite the excitation pole; and the dust collecting assembly is correspondingly arranged on the air outlet side of the ionization assembly, and comprises a collector and a repeller which are oppositely arranged.
The ionization component of the electrostatic dust collection module provided by the invention is provided with the plurality of ionization poles, so that after the airflow to be purified containing dust particles flows into the ionization channel, the airflow to be purified passes through the plurality of ionization poles to realize ionization for a plurality of times, the ionization rate of the dust particles can be improved, more dust particles can be adsorbed on the collector under the action of the repeller and the collector, and finally the purification effect of the electrostatic dust collection module is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an exploded structure of an electrostatic precipitator module according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a partial enlarged view at B in FIG. 1;
FIG. 4 is a schematic top view of an electrostatic precipitator module according to an embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of the structure of FIG. 4 along the V-V direction;
FIG. 6 is an enlarged view of a portion of FIG. 5 at C;
fig. 7 is a partial enlarged view at D in fig. 5.
Reference numerals illustrate:
| Reference numerals | Name of the name | Reference numerals | Name of the name |
| 100 | Shell body | 111 | First side frame |
| 200 | Collector electrode | 112 | Second side frame |
| 300 | Repeller electrode | 113 | A first winding part |
| 400 | Ionization channel | 114 | A second winding part |
| 500 | First ionization electrode | 115 | Second limit part |
| 600 | Second ionization electrode | 116 | Stop space |
| 110 | Winding seat | 117 | Terminal post |
| 120 | First mounting frame | 121 | Winding part |
| 130 | Second mounting frame | 122 | Compression spring fixing seat |
| 410 | Air inlet | 123 | Power supply pressure spring |
| 420 | Air outlet |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides an electrostatic dust collection module, which is provided with a plurality of ionization poles, so that the purifying effect of the electrostatic dust collection module is improved.
In one embodiment of the present invention, as shown in fig. 1, 4, 5 and 6, the electrostatic dust collection module includes: a housing 100 and a plurality of dust removing units disposed in the housing 100, any one of the dust removing units comprising: an ionization assembly for ionizing and charging a gas stream to be purified, the ionization assembly comprising an excitation pole and a plurality of ionization poles disposed opposite the excitation pole; and the dust collecting assembly is correspondingly arranged on the air outlet side of the ionization assembly, and comprises a collector 200 and a repeller 300 which are oppositely arranged.
Because the ionization subassembly of electrostatic precipitator module that this patent provided is equipped with a plurality of ionization poles, consequently, after the air current that waits to purify that contains dust particle got into electrostatic precipitator module, can realize ionization many times through a plurality of ionization poles, so, can improve the ionization rate of dust particle, and then produce more electrified dust particle to make more dust particle adsorb in collection subassembly, finally improve electrostatic precipitator module's purifying effect.
Considering that the thickness of electrostatic precipitator module can not be too thick, consequently, is used for installing the space limited of ionization utmost point, in this patent an embodiment, only be equipped with two ionization utmost point, two the ionization utmost point including set gradually along the air current direction in first ionization utmost point and the second ionization utmost point in the ionization passageway, set up the scheme of two ionization utmost points can be enough improve the ionization rate of dust granule one time, can satisfy the requirement that space occupancy is low again. However, the design of the present patent is not limited thereto, and in other embodiments, the number of ionization poles can be increased according to actual use situations.
In order to save the automatically controlled cost of electrostatic precipitator module, this patent provides an electrostatic precipitator's excitation pole with collector 200 integrated into one piece sets up, and after collector 200 switch on, excitation pole and collector 200 take same kind of voltage simultaneously, only need set up a set of circuit like this, alright realize the power supply of excitation pole and collector 200 to electric control cost has been practiced thrift effectively.
As a preferred mode, the first ionization electrode 500, the second ionization electrode 600 and the repeller 300 of the electrostatic dust collection module provided by the present invention are all located in the middle of the ionization channel 400 between two adjacent collectors 200, and because the first ionization electrode 500, the second ionization electrode 600 and the repeller 300 are all located in the middle of the ionization channel 400, the electric field formed by the repeller 300 and the collectors 200 on two sides is the same, so that dust particles ionized by the first ionization electrode 500 and the second ionization electrode 600 have the same probability to be adsorbed on the collectors 200 on two sides of the repeller 300, and thus, the quantity of dust adsorbed on two adjacent collectors 200 is approximately the same, so that a user can clean all the collectors 200 together.
In order for the electrostatic precipitator module to be able to sufficiently charge dust particles and to adsorb the charged dust particles onto the collector 200, the longitudinal spacing of the second ionizing electrode 600 from the repeller 300 and the lateral spacing of the second ionizing electrode 600 from the collector 200 need to satisfy a certain relationship, specifically, the longitudinal spacing of the second ionizing electrode 600 from the repeller 300 is 0.3 to 0.8 times the lateral spacing of the second ionizing electrode 600 from the collector 200.
The electrostatic dust collection module provided by the invention comprehensively considers the ionization rate of dust particles, the bias electric field intensity and the air flow intensity of air flow to be purified, and sets the longitudinal distance between the second ionization electrode 600 and the repeller 300 to be 0.3 to 0.8 times of the transverse distance between the second ionization electrode 600 and the collector 200, so that a good electric purification effect is obtained, and the specific principle is as follows:
(1) The higher the ionization rate of the dust particles, the better the electric cleaning effect, which is positively correlated with the longitudinal spacing between the second ionization electrode 600 and the repeller 300, since the longer the longitudinal spacing between the second ionization electrode 600 and the repeller 300, the longer the ionization path of the dust particles, the higher the ionization rate.
(2) The greater the strength of the bias electric field, the better the electric cleaning effect, and the greater the bias electric field, the smaller the longitudinal distance between the second ionization electrode 600 and the repeller 300 is, and the longer the longitudinal length of the repeller 300 is, the greater the area of the repeller 300 opposite to the collector 200 is, under the condition that the electrostatic dust collection module has a certain thickness, and therefore, the electric cleaning effect is inversely related to the longitudinal distance between the second ionization electrode 600 and the repeller 300.
(3) In addition, the strength of the bias electric field is also related to the lateral distance between the repeller 300 and the collector 200, and the smaller the lateral distance is, the stronger the bias electric field is, the more the collector 200 is capable of adsorbing dust, and the better the electric cleaning effect is, and thus, the electric cleaning effect is inversely related to the lateral distance between the second ionizer 600 and the repeller 300.
(4) Finally, the greater the air flow intensity of the air flow to be purified, the better the electric purifying effect, and the greater the lateral distance between the repeller 300 and the collector 200, the greater the area of the ionization channel 400, so that the greater the air flow intensity to be purified, more dust particles can enter the ionization channel 400, and the electric purifying effect is further improved, and therefore, the electric purifying effect is positively correlated with the lateral distance between the second ionization electrode 600 and the repeller 300.
Because of the mutual restriction of (1) and (2) and the mutual restriction of (3) and (4), the inventors of the present patent have found that, after a lot of experimental tests, the best purifying effect can be obtained when the longitudinal distance between the second ionization electrode 600 and the repeller 300 is set to 0.3 to 0.8 times the lateral distance between the second ionization electrode 600 and the collector 200.
Further, the longitudinal distance between the first and second ionization poles 500 and 600 is maximized as much as possible on the basis of the above condition being satisfied, and thus, the first and second ionization poles 500 and 600 can be prevented from being affected each other, thereby further improving the purifying effect.
The mounting structure of the second ionization electrode 600 of the present patent will now be described in detail with reference to fig. 1 and 2. The casing 100 includes a winding seat 110, where the winding seat 110 is arranged in a frame shape, and has an air inlet side and an air outlet side that are oppositely arranged in a thickness direction of the winding seat 110, the winding seat 110 includes a first side frame 111 and a second side frame 112 that are oppositely arranged, and the first side frame 111 and the second side frame 112 are correspondingly provided with a plurality of winding grooves on the air inlet side; the second ionization electrode 600 is arranged in a filament structure, and the second ionization electrode 600 sequentially passes through the first side frame 111 and the winding groove of the second side frame 112, so that the second ionization electrode 600 is wound on the winding seat 110.
Specifically, the winding grooves are V-shaped grooves with open tops, the first side frames 111 between two adjacent winding grooves form a first winding part 113, and the second side frames 112 between two adjacent winding grooves form a second winding part 114; the first winding portion 113 and the second winding portion 114 are respectively provided with a first limiting portion and a second limiting portion 115 protruding from outer wall surfaces facing away from each other, and the first limiting portion and the second limiting portion 115 are used for limiting movement of the second ionization electrode 600 in a direction close to a slot of the winding slot.
The structure and the working principle of the first limiting portion and the second limiting portion 115 will be described in detail with reference to fig. 2, and since the structure of the first limiting portion and the second limiting portion 115 are identical, only the second limiting portion 115 will be described for avoiding redundancy. The second limiting portion 115 is protruding on the back of the second winding portion 114, so, when the second ionization electrode 600 sequentially bypasses the second winding portion 114 and the second limiting portion 115, the second ionization electrode 600 is limited between the second winding portion 114 and the second limiting portion 115, so that the second ionization electrode 600 can be prevented from being separated from the winding slot, and the second ionization electrode 600 and the winding seat 110 are fixed more firmly.
In another embodiment of the present disclosure, in order to facilitate winding of the second ionization electrode 600, the first limiting portion and the second limiting portion 115 are disposed in an staggered manner, and specifically, the first limiting portions are disposed at intervals along the length direction of the first side frame 111; the second limiting portions 115 are disposed at intervals along the length direction of the second side frame 112, and any second limiting portion 115 is disposed opposite to the adjacent two first limiting portions, and the first limiting portions and the second limiting portions 115 are disposed in a staggered manner, so that when the second ionization electrode 600 is wound, the second ionization electrode 600 is wound on the first winding portion 113 and the second winding portion 114 alternately along an S-shaped track, thereby being capable of facilitating the winding of the second ionization electrode 600.
As a preferable mode, the lower sides of the first limiting portion and the second limiting portion 115 are respectively provided with a protruding stop portion, a stop space 116 is formed between the stop portion and the outer wall surfaces of the first side frame 111 and the second side frame 112, and the stop space 116 is used for limiting the second ionization electrode 600 to move in a direction away from the outer wall surfaces of the first side frame 111 and the second side frame 112, so that the second ionization electrode 600 can be better fixed.
The mounting structure of the first ionization electrode 500 of the present patent will now be described in detail with reference to fig. 1 and 3. The housing 100 further includes a first mounting frame 120 and a second mounting frame 130, wherein the first mounting frame 120 is fastened and fixed on the air inlet side of the winding seat 110, and the second mounting frame 130 is fastened and fixed on the air outlet side of the winding seat 110; the inner peripheral edges of the two opposite sides of the first mounting frame 120 are correspondingly provided with a plurality of winding portions 121, and the first ionization electrode 500 is sequentially wound on the winding portions 121 of the two opposite sides of the first mounting frame 120.
Specifically, the winding portion 121 is provided with an L-shaped protruding buckle structure, so that the first ionizing electrode 500 can be more tightly wound on the winding portion 121, and the winding portion 121 is made of an elastic material, so that after the first ionizing electrode 500 is wound tightly, the first ionizing electrode 500 can be prevented from falling off, and the first ionizing electrode 500 and the first mounting frame 120 can be more firmly fixed.
Referring to fig. 1, fig. 5 and fig. 7, the power supply principle of the first ionization electrode 500 and the second ionization electrode 600 will be described, a terminal post 117 for the second ionization electrode 600 to be connected is disposed at the periphery of the winding seat 110, a compression spring fixing seat 122 and a power supply compression spring 123 fixed on the compression spring fixing seat 122 are further disposed on the inner wall surface of the first mounting frame 120, the power supply compression spring 123 is used for supplying power to the first ionization electrode 500, and after the first mounting frame 120 is fastened and fixed with the winding seat 110, the power supply compression spring 123 is electrically connected with the terminal post 117, therefore, power supply of the second ionization electrode 600 and the first ionization electrode 500 can be simultaneously realized only by connecting a power supply line at the terminal post 117.
In addition, since the first ionization electrode 500 is electrically connected through the power supply compression spring 123, and the power supply compression spring 123 and the terminal post 117 can be connected together while the first mounting frame 120 is fixedly connected with the winding seat 110, the structure can be mounted and the power supply circuit can be connected at the same time, so that the mounting efficiency of the electrostatic dust collection module is improved.
This patent still provides an air conditioner, and this air conditioner includes the electrostatic precipitator module, and this electrostatic precipitator module's specific structure references above-mentioned embodiment, because this patent puts forward air conditioner and has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and this is no longer described in detail here. Specifically, the air conditioning device may be, but is not limited to, an air conditioner, an air humidifier, an air purifier, or the like.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (7)
1. An electrostatic precipitator module comprising: the casing and set up a plurality of dust removal units in the casing, any dust removal unit includes:
An ionization assembly for ionizing and charging a gas stream to be purified, the ionization assembly comprising an excitation pole and a plurality of ionization poles disposed opposite the excitation pole; and
The dust collection assembly is correspondingly arranged on the air outlet side of the ionization assembly;
The ionization electrode comprises a first ionization electrode and a second ionization electrode which are sequentially arranged along the airflow direction, and the first ionization electrode and the second ionization electrode are arranged opposite to the excitation electrode;
The shell comprises a winding seat which is arranged in a frame shape, an air inlet side and an air outlet side which are oppositely arranged are arranged in the thickness direction of the winding seat, the winding seat comprises a first side frame and a second side frame which are oppositely arranged, and a plurality of winding grooves are correspondingly formed in the air inlet side by the first side frame and the second side frame; the second ionization electrode is arranged in a wire-shaped structure, and sequentially penetrates through the wire winding groove of the first side frame and the wire winding groove of the second side frame, so that the second ionization electrode is wound on the wire winding seat;
The shell further comprises a first mounting frame which is fastened and fixed on the air inlet side of the winding seat; the inner peripheral edges of the two opposite sides of the first installation frame are correspondingly provided with a plurality of winding parts, and the first ionization electrode is wound on the winding parts of the two opposite sides of the first installation frame in sequence;
The electrostatic dust collection module further comprises a power supply pressure spring fixedly arranged in the first mounting frame, and the first ionization electrode and the second ionization electrode are electrically connected with the power supply pressure spring;
wherein, the kinking portion adopts elastic material to make.
2. The electrostatic precipitator module of claim 1, wherein the dust collection assembly comprises oppositely disposed collector electrodes and repeller electrodes, the second ionizing electrode being spaced from the repeller electrodes between 0.3 and 0.8 times the spacing of the second ionizing electrode from the collector electrodes.
3. The electrostatic precipitator module of claim 2, wherein the excitation pole is integrally formed with the collector.
4. The electrostatic precipitator module of claim 1, wherein the first side frame between two adjacent ones of the winding slots forms a first winding portion and the second side frame between two adjacent ones of the winding slots forms a second winding portion;
the first winding part and the second winding part are respectively provided with a first limiting part and a second limiting part in a protruding mode on the outer wall surface, which is away from each other, of the first winding part, and the first limiting part and the second limiting part are used for limiting the second ionization electrode to move towards the direction close to the notch of the winding groove.
5. The electrostatic precipitator module of claim 4, wherein the first limiting sections are spaced apart along the length of the first side frame; the second limiting parts are arranged at intervals along the length direction of the second side frame, and any second limiting part is opposite to the adjacent two first limiting parts.
6. The electrostatic precipitator module of claim 1, wherein the wire winding slot is a V-shaped slot with an open top.
7. An air conditioning apparatus, characterized in that the air conditioning apparatus comprises the electrostatic precipitator module of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710816474.7A CN107737671B (en) | 2017-09-11 | 2017-09-11 | Electrostatic dust removing module and air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710816474.7A CN107737671B (en) | 2017-09-11 | 2017-09-11 | Electrostatic dust removing module and air conditioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107737671A CN107737671A (en) | 2018-02-27 |
| CN107737671B true CN107737671B (en) | 2024-04-26 |
Family
ID=61235702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710816474.7A Active CN107737671B (en) | 2017-09-11 | 2017-09-11 | Electrostatic dust removing module and air conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107737671B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1043629A (en) * | 1996-08-08 | 1998-02-17 | Daikin Ind Ltd | Air cleaner |
| KR19990055590A (en) * | 1997-12-27 | 1999-07-15 | 윤종용 | Electrostatic precipitator |
| US6679940B1 (en) * | 1999-09-14 | 2004-01-20 | Daikin Industres, Ltd. | Air cleaner and its ionizing unit |
| CN101632960A (en) * | 2008-07-24 | 2010-01-27 | 绿安全股份有限公司 | Electric dust-absorbing apparatus |
| JP2010125444A (en) * | 2008-12-01 | 2010-06-10 | Midori Anzen Co Ltd | Electrostatic dust collector |
| CN102159055A (en) * | 2010-12-31 | 2011-08-17 | 东莞市宇洁新材料有限公司 | Ionic wind radiation device |
| CN103008106A (en) * | 2012-12-28 | 2013-04-03 | 苏州贝昂科技有限公司 | Gas purification device and system |
| CN202893504U (en) * | 2012-04-30 | 2013-04-24 | 莱芜钢铁集团有限公司 | Pipe-type high-wind speed double-charge region electrocoagulation device |
| CN203124106U (en) * | 2013-03-31 | 2013-08-14 | 深圳市奇滨实业有限公司 | Air filter with positive power grid support structure |
| CN203316263U (en) * | 2013-06-19 | 2013-12-04 | 于书权 | Module driving type double-electrostatic dust collection device |
| CN104321145A (en) * | 2012-04-23 | 2015-01-28 | 三菱电机株式会社 | Corona discharge device and air conditioner |
| CN204503345U (en) * | 2015-02-09 | 2015-07-29 | 江门市天卫科技发展有限公司 | A kind of Electrostatic Absorption modular structure and adopt the air purifier of this Electrostatic Absorption modular structure |
| CN104858060A (en) * | 2015-06-04 | 2015-08-26 | 苏州市恩威特环境技术有限公司 | Novel static type air purification equipment |
| CN104907173A (en) * | 2015-06-02 | 2015-09-16 | 宁波方太厨具有限公司 | Electrostatic cooking fume purification device |
| CN106568126A (en) * | 2016-10-25 | 2017-04-19 | 珠海格力电器股份有限公司 | Air purification device and method |
| CN206996847U (en) * | 2017-09-11 | 2018-02-13 | 广东美的制冷设备有限公司 | Electrostatic precipitation module and conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2526627A (en) * | 2014-05-30 | 2015-12-02 | Novaerus Patents Ltd | A plasma coil electrostatic precipitator assembly for air disinfection and pollution control |
-
2017
- 2017-09-11 CN CN201710816474.7A patent/CN107737671B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1043629A (en) * | 1996-08-08 | 1998-02-17 | Daikin Ind Ltd | Air cleaner |
| KR19990055590A (en) * | 1997-12-27 | 1999-07-15 | 윤종용 | Electrostatic precipitator |
| US6679940B1 (en) * | 1999-09-14 | 2004-01-20 | Daikin Industres, Ltd. | Air cleaner and its ionizing unit |
| CN101632960A (en) * | 2008-07-24 | 2010-01-27 | 绿安全股份有限公司 | Electric dust-absorbing apparatus |
| JP2010125444A (en) * | 2008-12-01 | 2010-06-10 | Midori Anzen Co Ltd | Electrostatic dust collector |
| CN102159055A (en) * | 2010-12-31 | 2011-08-17 | 东莞市宇洁新材料有限公司 | Ionic wind radiation device |
| CN104321145A (en) * | 2012-04-23 | 2015-01-28 | 三菱电机株式会社 | Corona discharge device and air conditioner |
| CN202893504U (en) * | 2012-04-30 | 2013-04-24 | 莱芜钢铁集团有限公司 | Pipe-type high-wind speed double-charge region electrocoagulation device |
| CN103008106A (en) * | 2012-12-28 | 2013-04-03 | 苏州贝昂科技有限公司 | Gas purification device and system |
| CN203124106U (en) * | 2013-03-31 | 2013-08-14 | 深圳市奇滨实业有限公司 | Air filter with positive power grid support structure |
| CN203316263U (en) * | 2013-06-19 | 2013-12-04 | 于书权 | Module driving type double-electrostatic dust collection device |
| CN204503345U (en) * | 2015-02-09 | 2015-07-29 | 江门市天卫科技发展有限公司 | A kind of Electrostatic Absorption modular structure and adopt the air purifier of this Electrostatic Absorption modular structure |
| CN104907173A (en) * | 2015-06-02 | 2015-09-16 | 宁波方太厨具有限公司 | Electrostatic cooking fume purification device |
| CN104858060A (en) * | 2015-06-04 | 2015-08-26 | 苏州市恩威特环境技术有限公司 | Novel static type air purification equipment |
| CN106568126A (en) * | 2016-10-25 | 2017-04-19 | 珠海格力电器股份有限公司 | Air purification device and method |
| CN206996847U (en) * | 2017-09-11 | 2018-02-13 | 广东美的制冷设备有限公司 | Electrostatic precipitation module and conditioner |
Non-Patent Citations (2)
| Title |
|---|
| 集中空调***的静电除尘实验研究;赵华;刘应书;刘文海;车晓葵;江勇;;洁净与空调技术;20060615(第02期);第4-6、17页 * |
| 静电除尘器在循环流化床锅炉上的应用;张国辉;河北电力技术;20040225(第01期);第35-36、42页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107737671A (en) | 2018-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2006090659A1 (en) | Air conditioner | |
| JP2007007589A (en) | Electric dust collection device and air cleaning apparatus incorporating the same | |
| CN205761767U (en) | A kind of electrostatic dust-collecting device | |
| CN202590958U (en) | High absorption electrostatic purifier and air purifying device provided with electrostatic purifier | |
| CN101115564A (en) | Air cleaner | |
| JPH04171064A (en) | Electrode of electrostatic type air cleaning apparatus | |
| CN205606756U (en) | Ionization formula air purification device | |
| CN107737670B (en) | Electrostatic dust removing module and air conditioning device | |
| CN205462733U (en) | Ionization formula air purification device | |
| EP1652587A2 (en) | Air conditioner with electrostatic dust collector | |
| CN107560023B (en) | Electrostatic dust removing module and air conditioning device | |
| CN206996856U (en) | Electrostatic precipitation module and conditioner | |
| CN109967249B (en) | Negative ion air purifying device | |
| CN107737671B (en) | Electrostatic dust removing module and air conditioning device | |
| CN206996847U (en) | Electrostatic precipitation module and conditioner | |
| KR102629969B1 (en) | Charging device and dust collecting device | |
| CN207146637U (en) | Electrostatic precipitator and air conditioner | |
| JP5696718B2 (en) | Discharge unit and air purifier | |
| JPS59209664A (en) | Blower | |
| CN107529453B (en) | Electrostatic dust removing module and air conditioning device | |
| CN219843264U (en) | Ion generator and air purifier | |
| CN207146739U (en) | Electrostatic precipitation module and conditioner | |
| CN217341819U (en) | High-low pressure air purification electric field module | |
| CN101209433A (en) | Design of electric filter | |
| CN213454190U (en) | Air filtering component and air purifier applying same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |