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EP4570384B1 - Générateur d'ions et appareil d'élimination de poussière - Google Patents

Générateur d'ions et appareil d'élimination de poussière

Info

Publication number
EP4570384B1
EP4570384B1 EP24166188.3A EP24166188A EP4570384B1 EP 4570384 B1 EP4570384 B1 EP 4570384B1 EP 24166188 A EP24166188 A EP 24166188A EP 4570384 B1 EP4570384 B1 EP 4570384B1
Authority
EP
European Patent Office
Prior art keywords
conductive member
protective component
insulation protective
conductive
ion generator
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
Application number
EP24166188.3A
Other languages
German (de)
English (en)
Other versions
EP4570384C0 (fr
EP4570384A1 (fr
Inventor
Yigang LIU
Qidong Zhang
Yaoyuan LU
Mingming WEI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Beiang Smart Technology Co Ltd
Original Assignee
Suzhou Beiang Smart Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Beiang Smart Technology Co Ltd filed Critical Suzhou Beiang Smart Technology Co Ltd
Publication of EP4570384A1 publication Critical patent/EP4570384A1/fr
Application granted granted Critical
Publication of EP4570384B1 publication Critical patent/EP4570384B1/fr
Publication of EP4570384C0 publication Critical patent/EP4570384C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
    • 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
    • B03C3/66—Applications of electricity supply techniques
    • B03C3/70—Applications of electricity supply techniques insulating in electric separators
    • 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
    • B03C3/82—Housings
    • 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
    • B03C3/86—Electrode-carrying means
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/04—Ionising electrode being a wire
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/08—Ionising electrode being a rod

Definitions

  • the present disclosure relates to the technical field of dust removing equipment, and in particular, to an ion generator and a dust removing apparatus.
  • metal filaments are usually placed in a whole electrostatic dust collecting plate, so that the metal filaments discharges against a metal plate to generate ions.
  • a certain number of needle tips are placed to discharge against air or a metal plate.
  • CN 110961250 A discloses an electric purification device installed inside an air purifier, wherein a discharge assembly is disposed near the air inlet of the air purifier, and a dust collection structure is disposed near the exhaust outlet of the air purifier.
  • the discharge assembly comprises a plurality of first electrodes, tungsten wires, in one-to-one correspondence with a plurality of cylindrical second electrodes. Because there is a potential difference between the tungsten wire and a corresponding cylindrical second electrode, the tungsten wire and the cylindrical second electrode generate a corona discharge. The phenomenon causes the particles in the air to be charged. When the charged particles flow through the dust collecting structure the charged particles are adsorbed and clean air will be expelled.
  • US 2020/0179946 A1 discloses a charger employed in a filtering device for removing fine dust and charging the fine dust, the charger comprising a case through which fine dust is introduced and a plurality of beam electrodes inserted into the case and spaced apart from each other along a depth direction of the case wherein a first voltage is applied thereto, and line electrodes arranged inside the case and spaced apart from the plurality of beam electrodes, respectively, with a second voltage applied thereto to generate a voltage difference with the beam electrodes, wherein the fine dust is charged between the beam electrodes and the line electrodes.
  • the metal filaments are placed in the whole electrostatic dust collecting plate, creepage may occur in contaminated and humid environments during use, and in severe cases, leakage tracking even may occur, causing ion electric field to fail and not work properly.
  • the needle tip solution has safety hazard in cleaning, that fingers of cleaning personnel are easy to stab, which is not conducive to cleaning.
  • the present disclosure provides an ion generator and a dust removing apparatus, aiming at solving the above technical problems to a certain extent
  • an ion generator including:
  • each of the conductive rods in the first direction are detachably connected to the first conductive member and the second conductive member, respectively; and two ends of each of the conductive filaments in the first direction are detachably connected to the third conductive member and the fourth conductive member, respectively.
  • each of the conductive filaments includes a first hanging portion and a second hanging portion respectively at two ends thereof, wherein the first hanging portion and the second hanging portion are hanged onto the third conductive member and the fourth conductive member, respectively.
  • the ion generator further includes:
  • the first insulation protective component, the second insulation protective component, the third insulation protective component and the fourth insulation protective component are formed by an extrusion molding process.
  • the first insulation protective component includes a first insulating body and a first open portion provided in the first insulating body, wherein the first open portion accommodates a part of each of the conductive rods, and is provided with the opening facing a side of the first insulating body facing back to the third insulation protective component; and the second insulation protective component includes a second insulating body and a second open portion provided in the second insulating body, wherein the second open portion accommodates a part of each of the conductive rods, and is provided with the opening facing a side of the second insulating body facing back to the fourth insulation protective component.
  • the third insulation protective component includes a third insulating body and a plurality of third open portions provided in the third insulating body, wherein each of the third open portions is provided with the opening facing a side facing back to the first insulation protective component, and the plurality of third open portions are provided at intervals in the third insulating body in the second direction; and the fourth insulation protective component includes a fourth insulating body and a plurality of fourth open portions provided in the fourth insulating body, wherein each of the fourth open portions is provided with the opening facing a side facing back to the second insulation protective component, and the plurality of fourth open portions are provided at intervals in the fourth insulating body in the second direction.
  • the third insulating body includes a first blocking wall located at one sides of the plurality of conductive filaments facing back to the first insulation protective component, and the plurality of third open portions are provided in the first blocking wall; and the fourth insulating body includes a second blocking wall located at one sides of the plurality of conductive filaments facing back to the second insulation protective component, and the plurality of fourth open portions are provided in the second blocking wall.
  • the present disclosure provides a dust removing apparatus, wherein the dust removing apparatus includes the ion generator as described above.
  • the dust removing apparatus further includes a collecting device, wherein the collecting device is used for collecting dust, and the collecting device is provided separately from the ion generator.
  • the first conductive member and the second conductive member each include a plurality of first splicing units detachably spliced in sequence in the second direction
  • the third conductive member and the fourth conductive member each include a plurality of second splicing units detachably spliced in sequence in the second direction
  • a dimension of the ion generator in the second direction can be overall adjusted by adjusting the number of first splicing units of the first conductive member, the number of first splicing units of the second conductive member, the number of second splicing units of the third conductive member and the number of second splicing units of the fourth conductive member, thereby achieving a variable dimension of the ion generator in the second direction.
  • each conductive rod includes a plurality of third splicing units detachably spliced in sequence in the first direction
  • each conductive filament includes a plurality of fourth splicing units detachably spliced in sequence in the first direction
  • the dimension of the ion generator in the first direction can be overall adjusted by adjusting the number of third splicing units and the number of fourth splicing units, thereby achieving a variable dimension of the ion generator in the first direction.
  • the ion generator provided according to the present disclosure is configured in such a manner that the first conductive member and the second conductive member each include a plurality of first splicing units detachably spliced in sequence in the second direction, the third conductive member and the fourth conductive member each include a plurality of second splicing units detachably spliced in sequence in the second direction, each conductive rod includes a plurality of third splicing units detachably spliced in sequence in the first direction, and each conductive filament includes a plurality of fourth splicing units detachably spliced in sequence in the first direction.
  • the ion generator provided according to the present disclosure can achieve a variable dimension in both the first direction and the second direction, thereby effectively improving applicability of the ion generator, and enabling it to meet the needs of occasions that require varied dimensions. Therefore, an ion generator with a customized external dimension can be quickly achieved.
  • orientation or positional relationships indicated by terms such as “center”, “upper”, “lower”, “left”, “right”, “vertical”, “horizontal”, “inner”, and “outer” are based on orientation or positional relationships as shown in the drawings, merely for facilitating the description of the present disclosure and simplifying the description, rather than indicating or implying that related devices or elements have to be in the specific orientation or configured and operated in a specific orientation, and therefore they should not be construed as limitations to the present disclosure.
  • terms “first”, “second”, and “third” are merely for descriptive purpose, but should not be construed as indicating or implying importance in the relativity.
  • connection may be a fixed connection, a detachable connection, or an integrated connection; it may be a mechanical connection or an electrical connection; it may be direct joining or indirect joining through an intermediary, and it also may be internal communication between two elements.
  • an ion generator is provided, and a structure and an operating principle of the ion generator will be specifically described below in conjunction with the drawings.
  • the ion generator includes a first electrical mechanism 100 and a second electrical mechanism 200.
  • the first electrical mechanism 100 includes a first conductive member 110 and a second conductive member 120 provided spaced from each other in a first direction F1, wherein the first conductive member 110 and the second conductive member 120 both extend in a second direction F2 perpendicular to the first direction F1, the first electrical mechanism 100 further includes a plurality of conductive rods 130 provided between the first conductive member 110 and the second conductive member 120, and two ends of each conductive rod 130 in the first direction F1 are connected to the first conductive member 110 and the second conductive member 120, respectively.
  • the second electrical mechanism 200 includes a third conductive member 210 and a fourth conductive member 220 provided spaced from each other in the first direction F1, wherein the third conductive member 210 and the fourth conductive member 220 both extend in the second direction F2, and the second electrical mechanism 200 further includes a plurality of conductive filaments 230 provided between the third conductive member 210 and the fourth conductive member 220, two ends of each conductive filament 230 in the first direction F1 are connected to the third conductive member 210 and the fourth conductive member 220 respectively, and the plurality of conductive filaments 230 are provided in one-to-one correspondence with the plurality of conductive rods 130 in the third direction F3, so that each conductive rod 130 can discharge to corresponding conductive filaments 230.
  • the first conductive member 110 and the second conductive member 120 each include a plurality of first splicing units detachably spliced in sequence in the second direction F2
  • the third conductive member 210 and the fourth conductive member 220 each include a plurality of second splicing units detachably spliced in sequence in the second direction F2
  • each conductive rod 130 includes a plurality of third splicing units detachably spliced in sequence in the first direction F1
  • each conductive filament 230 includes a plurality of fourth splicing units detachably spliced in sequence in the first direction F1.
  • first conductive member 110 and the second conductive member 120 each include a plurality of first splicing units detachably spliced in sequence in the second direction F2
  • the third conductive member 210 and the fourth conductive member 220 each include a plurality of second splicing units detachably spliced in sequence in the second direction F2
  • a dimension of the ion generator in the second direction F2 can be overall adjusted by adjusting the number of first splicing units of the first conductive member 110, the number of first splicing units of the second conductive member 120, the number of second splicing units of the third conductive member 210 and the number of second splicing units of the fourth conductive member 220, thereby achieving a variable dimension of the ion generator in the second direction F2.
  • each conductive rod 130 includes a plurality of third splicing units detachably spliced in sequence in the first direction F1
  • each conductive filament 230 includes a plurality of fourth splicing units detachably spliced in sequence in the first direction F1
  • the dimension of the ion generator in the first direction F1 can be overall adjusted by adjusting the number of third splicing units and the number of fourth splicing units, thereby achieving a variable dimension of the ion generator in the first direction F1.
  • the ion generator provided according to the embodiments of the present disclosure is configured in such a manner that the first conductive member 110 and the second conductive member 120 each include a plurality of first splicing units detachably spliced in sequence in the second direction F2, the third conductive member 210 and the fourth conductive member 220 each include a plurality of second splicing units detachably spliced in sequence in the second direction F2, each conductive rod 130 includes a plurality of third splicing units detachably spliced in sequence in the first direction F1, and each conductive filament 230 includes a plurality of fourth splicing units detachably spliced in sequence in the first direction F1.
  • the ion generator provided according to the embodiments of the present disclosure can achieve a variable dimension in both the first direction F1 and the second direction F2, thereby effectively improving applicability of the ion generator, and enabling it to meet the needs of occasions that require varied dimensions. Therefore, an ion generator with a customized external dimension can be quickly achieved.
  • the first conductive member 110 and the second conductive member 120 both may be formed into a rod shape, and the first splicing units may be short rods with a predetermined length, wherein the short rods each may be provided with connection structures at two ends of the short rods, for example, one end may be provided with a connection protrusion, and the other end may be provided with a connection recess.
  • the connection protrusion of one short rod may be inserted into the connection recess of the other short rod, so as to be snap-fitted into the recess, realizing connection between the adjacent short rods.
  • Such splicing manner requires no additional connecting piece, and facilitates simplification of the structure and assembly process of the ion generator. Therefore, lengths of the first conductive member 110 and the second conductive member 120 in the second direction F2 may be adjusted by increasing or decreasing the number of short rods.
  • the third conductive member 210 and the fourth conductive member 220 also may be formed in a rod shape, and the second splicing units each also may be short rods with a predetermined length, wherein the short rods each may be provided with connection structures at two ends of the short rods, for example, similar to the above description, one end may be provided with a connection protrusion, and the other end may be provided with a connection recess.
  • the connection protrusion of one short rod may be inserted into the connection recess of the other short rod, so as to be snap-fitted into the recess, realizing connection between the adjacent short rods. Therefore, lengths of the third conductive member 210 and the fourth conductive member 220 in the second direction F2 may be adjusted by increasing or decreasing the number of short rods.
  • the first splicing units and the second splicing units may have the same length. In this way, lengths of the first conductive member 110, the second conductive member 120, the third conductive member 210 and the fourth conductive member 220 in the second direction F2 may be unified by setting the same number of splicing units, so as to facilitate design of an external dimension of the ion generator, and also facilitate the assembly of the ion generator.
  • the first splicing units and the second splicing units all may be formed from a metal material, such as aluminum.
  • changing the number of first splicing units and the number of second splicing units can change the length of the ion generator in the second direction F2, and when the number is increased, the number of the conductive rods 130 and the number of conductive filaments 230 may be correspondingly increased, so as to adapt to the increase of the lengths of the first conductive member 110, the second conductive member 120, the third conductive member 210 and the fourth conductive member 220, and vice versa.
  • the third splicing units included in the conductive rod 130 may be, for example, short rods with a predetermined length, and the short rods may extend, for example, in the first direction F1.
  • the short rods each also may be provided with related connection structures at two ends for being connected to adjacent short rods.
  • one end of each short rod may be provided with a protrusion, the other end may be provided with a recess, and the protrusion of the short rod may be inserted into the recess of adjacent short rod, so as to realize connection of adjacent short rods.
  • each conductive rod 130 may be connected to the first conductive member 110 and the second conductive member 120, for example, by screws or rivets. It should be noted herein that the screws and the rivets are all detachable.
  • each conductive filament 230 may include a first hanging portion and a second hanging portion at two ends thereof, wherein the first hanging portion and the second hanging portion are hanged onto the third conductive member 210 and the fourth conductive member 220, respectively.
  • the first hanging portion may be, for example, a ring structure
  • the second hanging portion may be, for example, a hook, which will be described in detail in the following description.
  • the fourth splicing units included in the conductive filament 230 may be, for example, short filaments with a predetermined length, wherein the short filaments may extend, for example, in the first direction F1.
  • each short filament also may be provided with related connection structures at two ends thereof for being connected to adjacent short filaments.
  • one end of each short filament may be provided with a hook
  • the other end may be provided with a ring structure
  • the hook of the short filament may be hooked in the ring structure of an adjacent short filament, so as to realize the connection of the adjacent short filaments. In this way, by using such cooperation between the hook and the ring structure, processing complexity of the short filaments can be reduced, and fast assembly of the conductive filaments 230 is facilitated.
  • the third conductive member 210 may be provided with a plurality of hooks, for example, in the second direction F2, wherein these hooks are provided in one-to-one correspondence with the conductive filaments 230, so that each hook may be hooked to the ring structure of the short rod of the conductive filament 230 closest to the third conductive member 210.
  • the fourth conductive member 220 may be provided with a plurality of ring structures, for example, in the second direction F2, wherein these ring structures may be provided in one-to-one correspondence with the conductive filaments 230, so that each ring structure may be hooked by the hook on the short rod of the conductive filament 230 closest to the fourth conductive member 220.
  • each second splicing unit may be provided with the hooks of an equal number, and these hooks have an equal interval
  • each second splicing unit may be provided with the ring structures of an equal number, and these ring structures have an equal interval. That is to say, in the embodiments, each hook on the third conductive member 210 has the oppositely provided ring structure on the fourth conductive member 220 in the first direction F1.
  • the conductive filaments 230 discharge to the conductive rods 130, and therefore the conductive filaments 230 form substantial discharge filaments, while the conductive rods 130 are discharge objects, and therefore the conductive rods 130 form substantial discharge rods.
  • the discharge filaments are used to discharge to the discharge objects so as to generate ionized ions.
  • each conductive rod 130 in the first direction F1 may be detachably connected to the first conductive member 110 and the second conductive member 120 respectively, and the two ends of each conductive filament 230 in the first direction F1 may be detachably connected to the third conductive member 210 and the fourth conductive member 220, respectively. In this way, it is more conducive to adjusting the external dimension of the ion generator.
  • the ion generator further may include a first insulation protective component, a second insulation protective component 400, a third insulation protective component and a fourth insulation protective component 500.
  • the first insulation protective component and the second insulation protective component 400 are elastic, so that they can provide a better covering effect for the first conductive member 110 and the second conductive member 120, respectively, and also facilitate respective connection of the first conductive member 110 and the second conductive member 120 to the first insulation protective component and the second insulation protective component 400 directly by means of elastic covering, without additionally providing connection parts (for example, screws and other parts).
  • the first insulation protective component and the second insulation protective component 400 may cover the outsides of the first conductive member 110 and the second conductive member 120, respectively.
  • the first insulation protective component and the second insulation protective component 400 on one hand, can provide insulation protection, and on the other hand, increase, through the covering effect, tolerance of the ion generator to contaminated and humid environments.
  • the first insulation protective component may cover most of the outside of the first conductive member 110, and expose parts of the first conductive member 110 connected to the conductive rods 130.
  • the second insulation protective component 400 may cover most of the outside of the second conductive member 120, and expose parts of the second conductive member 120 connected to the conductive rods 130.
  • the third insulation protective component and the fourth insulation protective component 500 are elastic, so that they can provide a better covering effect for the third conductive member 210 and the fourth conductive member 220, respectively, and also facilitate respective connection of the third conductive member 210 and the fourth conductive member 220 to the first insulation protective component and the second insulation protective component 400 directly by means of elastic covering, without additionally providing connection parts (for example, screws and other parts).
  • the third insulation protective component and the fourth insulation protective component 500 cover the outsides of the third conductive member 210 and the fourth conductive member 220, respectively.
  • the third insulation protective component and the fourth insulation protective component 500 on one hand, can provide insulation protection, and on the other hand, increase the tolerance of the ion generator to contaminated and humid environments by means of covering effect.
  • the third insulation protective component may cover most of the outside of the third conductive member 210, and expose parts of the third conductive member 210 connected to the conductive filaments 230.
  • the fourth insulation protective component 500 may cover most of the outside of the fourth conductive member 220, and expose parts of the fourth conductive member 220 connected to the conductive filaments 230.
  • the four of the first insulation protective component, the second insulation protective component 400, the third insulation protective component and the fourth insulation protective component 500 are formed as substantial insulating boots, and the four respectively isolate and cover respective corresponding conductive members.
  • all of the first insulation protective component, the second insulation protective component 400, the third insulation protective component and the fourth insulation protective component 500 may be made of, for example, rubber.
  • all of the four namely, the first insulation protective component, the second insulation protective component 400, the third insulation protective component and the fourth insulation protective component 500 are formed by an extrusion molding process.
  • an elongated strip-shaped base portion of the protective component may be extruded in advance, and then on the corresponding strip-shaped base portion of the protective component, the strip-shaped base portion of the protective component of a corresponding length is cut according to a required length of the first insulation protective component, so as to form the first insulation protective component.
  • the second insulation protective component 400, the third insulation protective component and the fourth insulation protective component 500 which is not repeated herein again.
  • the first insulation protective component and the third insulation protective component are provided at an interval in a third direction F3, so as to leave a certain gap, thereby avoiding occurrence of a creepage phenomenon therebetween.
  • the second insulation protective component 400 and the fourth insulation protective component 500 are provided at an interval in the third direction F3, so as to leave a certain gap, thereby avoiding occurrence of the creepage phenomenon therebetween.
  • the third direction F3 may be, for example, perpendicular to both the first direction F1 and the second direction F2.
  • the first electrical mechanism 100 may be quite conveniently removed directly from the outside.
  • the first insulation protective component further may include a first open portion provided in a first insulating body, wherein the first open portion may accommodate a part of each conductive rod 130, and is provided with the opening facing a side facing back to the third insulation protective component.
  • moist water vapor in the air can be discharged outwards through the first open portion, avoiding creepage caused by flow of the moist water vapor towards the conductive rods 130.
  • the second insulation protective component 400 further may include a second open portion 420 provided in a second insulating body, wherein the second open portion 420 may accommodate a part of each conductive rod 130, and is provided with the opening facing a side facing back to the fourth insulation protective component 500, of which beneficial effects are not repeated herein again.
  • the first open portion and the second open portion 420 may both be formed as drain ports, that is, the drain ports are selectively provided, so that the moist water vapor in the air is discharged outwards, avoiding creepage caused by the flowing thereof towards the conductive rods 130. Because there is no insulating barrier on the outside of the first insulation protective component, the first electrical mechanism 100 may be quite conveniently removed directly from the outside.
  • the first open portion and the second open portion 420 facilitate discharging excessive water vapor, keep the interior of the ion generator dry, and enhance capacities of pressure resistance, moisture resistance and stain resistance.
  • the first open portion may be, for example, a large drain port continuously extending from a first end of the first insulating body to a second end of the first insulating body.
  • the large drain port on one hand, facilitates replacement of the conductive rods through the drain port, and on the other hand, facilitates quick discharge of water vapor and possibly condensed liquid water.
  • the third insulation protective component may include a third insulating body and a plurality of third open portions provided in the third insulating body, wherein each third open portion is provided with the opening facing a side facing back to the first insulation protective component, and the plurality of third open portions are provided at intervals in the third insulating body in the second direction F2.
  • the fourth insulation protective component 500 may include a fourth insulating body and a plurality of fourth open portions 510 provided in the fourth insulating body, wherein each fourth open portion 510 is provided with the opening facing a side facing back to the second insulation protective component 400, and the plurality of fourth open portions 510 are provided at intervals in the fourth insulating body in the second direction F2.
  • the third open portions and the fourth open portions 510 facilitate discharge of the moist water vapor in the air to the outside, avoiding creepage caused by the flowing thereof towards the conductive rod 130.
  • the third insulating body may include a first blocking wall located at one sides of the conductive filaments 230 facing back to the first insulation protective component, the plurality of third open portions may be provided in the first blocking wall, and each third open portion may be formed as a notch portion.
  • the fourth insulating body may include a second blocking wall located at one sides of the conductive filaments 230 facing back to the second insulation protective component, the plurality of fourth open portions may be provided in the second blocking wall, and each fourth open portion may be formed as a notch portion.
  • the first open portion is provided back to back with the third open portions
  • the second open portion is provided back to back with the fourth open portions, so that the water vapor can be discharged from two sides of an entirety formed by the first electrical mechanism and the second electrical mechanism in the third direction.
  • the ion generator further may include a housing 300, wherein the housing 300 may be formed of, for example, plastic, and the first electrical mechanism 100 and the second electrical mechanism 200 may be placed into the housing 300 formed as a frame.
  • the housing 300 may be formed of, for example, plastic
  • the first electrical mechanism 100 and the second electrical mechanism 200 may be placed into the housing 300 formed as a frame.
  • the housing 300 i.e. outer frame
  • the housing 300 i.e. outer frame
  • the housing 300 i.e. outer frame
  • the housing 300 also may be in a strip shape formed by extrusion, that is, left, right, upper and lower side frames with different lengths are cut out, they may be cut into required lengths, and therefore the ion generator with a customized external dimension can be quickly achieved.
  • a circuit control board 700 may be placed on an inner side of an upper side frame of the housing 300 (for example, the circuit control board is embedded (filled and sealed) at the inner side by a sealant), and a supply voltage is provided through an outer connection port 710.
  • a water leakage device also may be provided on the outer frame for discharging water.
  • the second electrical mechanism 200 may face the outside so as to be disassembled, assembled and cleaned directly from the outside.
  • the first insulation protective component and the second insulation protective component 400 may be quickly disassembled, assembled and fitted with their respective outer side frames by being plugged into and pulled out from dovetail slots (that is, the dovetail slots are provided at inner sides of the side frames, matching strip-shaped protrusions are provided on outer sides of corresponding insulation protective components, and the dovetail slots and the protrusions all extend in an extension direction of the insulation protective components, that is, extend in the second direction F2), thereby facilitating rapid customization and rapid cleaning and maintenance of diversified dimensions of electrodes of the ion generator.
  • a gap between the first insulation protective component and the third insulation protective component and a gap between the second insulation protective component and the fourth insulation protective component both may communicate with an external environment through through-holes in the outer frame, so as to facilitate outward discharge of the water vapor in these gaps.
  • a dust removing apparatus includes the above ion generator, and also includes the above beneficial effects, which are not repeated herein again.
  • the dust removing apparatus provided according to the embodiments of the present disclosure further may include a collecting device, wherein the collecting device is used for collecting dust, and the collecting device is provided separately from the ion generator.
  • the ion generator provides a charged electrode (for charging/electrizing contaminants), and the collecting device provides a collecting electrode (for adsorbing the charged contaminants), which two jointly function to achieve a cleaning effect.
  • the ion generator and the collecting device are two modules separated from each other, which arrangement mode is advantageous in that, since an operating voltage and a cleaning method of the ion generator both have certain differences from those of the collecting device, compared with an arrangement mode in which the two are integrated into one piece, such a separate arrangement mode is more beneficial to independent design, manufacture and assembly of both the ion generator and the collecting device, and moreover, it is more beneficial to separate and efficient cleaning of the ion generator and the collecting device.

Landscapes

  • Electrostatic Separation (AREA)
  • Elimination Of Static Electricity (AREA)

Claims (10)

  1. Générateur d'ions comprenant :
    un premier mécanisme électrique (100), comprenant un premier élément conducteur (110) et un deuxième élément conducteur (120) espacés l'un de l'autre dans une première direction (F1), dans lequel le premier élément conducteur (110) et le deuxième élément conducteur (120) s'étendent tous deux dans une deuxième direction (F2) perpendiculaire à la première direction (F1), le premier mécanisme électrique (100) comprend en outre une pluralité de tiges conductrices (130) prévues entre le premier élément conducteur (110) et le deuxième élément conducteur (120), et deux extrémités de chacune des tiges conductrices (130) dans la première direction (F1) sont connectées au premier élément conducteur (110) et au deuxième élément conducteur (120), respectivement ; et
    un second mécanisme électrique (200), comprenant un troisième élément conducteur (210) et un quatrième élément conducteur (220) espacés l'un de l'autre dans la première direction (F1), dans lequel le troisième élément conducteur (210) et le quatrième élément conducteur (220) s'étendent tous deux dans la deuxième direction (F2), et le second mécanisme électrique (200) comprend en outre une pluralité de filaments conducteurs (230) prévus entre le troisième élément conducteur (210) et le quatrième élément conducteur (220), deux extrémités de chacun des filaments conducteurs (230) dans la première direction (F1) sont connectées au troisième élément conducteur (210) et au quatrième élément conducteur (220) respectivement, et la pluralité de tiges conductrices (130) sont fournies en correspondance biunivoque avec la pluralité de filaments conducteurs (230) dans la troisième direction (F3), de sorte que chacun des filaments conducteurs (230) peut se décharger sur les tiges conductrices correspondantes (130),
    dans lequel le premier élément conducteur (110) et le deuxième élément conducteur (120) comprennent chacun une pluralité de premières unités d'épissure détachables en séquence dans la deuxième direction (F2), et le troisième élément conducteur (210) et le quatrième élément conducteur (220) comprennent chacun une pluralité de deuxièmes unités d'épissure détachables en séquence dans la deuxième direction (F2) ; et/ou
    dans lequel chacune des tiges conductrices (130) comprend une pluralité de troisièmes unités d'épissure détachables en séquence dans la première direction (F1), et chacun des filaments conducteurs (230) comprend une pluralité de quatrièmes unités d'épissure détachables en séquence dans la première direction (F1).
  2. Générateur d'ions selon la revendication 1, dans lequel deux extrémités de chacune des tiges conductrices (130) dans la première direction (F1) sont reliées de manière amovible au premier élément conducteur (110) et au deuxième élément conducteur (120), respectivement ; et deux extrémités de chacun des filaments conducteurs (230) dans la première direction (F1) sont reliées de manière amovible au troisième élément conducteur (210) et au quatrième élément conducteur (220), respectivement.
  3. Générateur d'ions selon la revendication 2, dans lequel chacun des filaments conducteurs (230) comprend une première partie suspendue et une seconde partie suspendue respectivement à ses deux extrémités, dans lequel la première partie suspendue et la seconde partie suspendue sont suspendues au troisième élément conducteur (210) et au quatrième élément conducteur (220), respectivement.
  4. Générateur d'ions selon l'une quelconque des revendications 1 à 3, comprenant en outre :
    un premier composant de protection isolant et un deuxième composant de protection isolant (400), dans lequel le premier composant de protection isolant et le deuxième composant de protection isolant (400) sont élastiques, et le premier composant de protection isolant et le deuxième composant de protection isolant (400) couvrent respectivement les côtés extérieurs du premier élément conducteur (110) et du deuxième élément conducteur (120) ; et
    un troisième composant de protection isolant et un quatrième composant de protection isolant (500), dans lequel le troisième composant de protection isolant et le quatrième composant de protection isolant (500) sont élastiques, et le troisième composant de protection isolant et le quatrième composant de protection isolant (500) couvrent respectivement les côtés extérieurs du troisième élément conducteur (210) et du quatrième élément conducteur (220).
  5. Générateur d'ions selon la revendication 4, dans lequel le premier composant de protection isolant, le deuxième composant de protection isolant (400), le troisième composant de protection isolant et le quatrième composant de protection isolant (500) sont formés par un processus de moulage par extrusion.
  6. Générateur d'ions selon la revendication 4 ou 5, dans lequel le premier composant de protection isolant comprend un premier corps isolant et une première partie ouverte dans le premier corps isolant, dans lequel la première partie ouverte accueille une partie de chacune des tiges conductrices (130), et est pourvue d'une ouverture faisant face à un côté du premier corps isolant tourné vers le troisième composant de protection isolant ; et
    le deuxième composant de protection de l'isolation (400) comprend un deuxième corps isolant et une deuxième partie ouverte (420) prévue dans le deuxième corps isolant, dans lequel la deuxième partie ouverte (420) accueille une partie de chacune des tiges conductrices (130), et est pourvue d'une ouverture faisant face à un côté du deuxième corps isolant tourné vers le quatrième composant de protection isolant (500).
  7. Générateur d'ions selon l'une quelconque des revendications 4 à 6, dans lequel le troisième composant de protection isolant comprend un troisième corps isolant et une pluralité de troisièmes parties ouvertes prévues dans le troisième corps isolant, dans lequel chacune des troisièmes parties ouvertes est pourvue d'une ouverture faisant face à un côté tourné vers le premier composant de protection isolant, et la pluralité de troisièmes parties ouvertes sont prévues à des intervalles dans le troisième corps isolant dans la deuxième direction (F2) ; et
    le quatrième composant de protection isolant (500) comprend un quatrième corps isolant et une pluralité de quatrièmes parties ouvertes (510) prévues dans le quatrième corps isolant, dans lequel chacune des quatrièmes parties ouvertes (510) est pourvue d'une ouverture faisant face à un côté tourné vers le deuxième composant de protection isolant (400), et la pluralité de quatrièmes parties ouvertes (510) sont prévues à intervalles dans le quatrième corps isolant dans la deuxième direction (F2).
  8. Générateur d'ions selon la revendication 7, dans lequel le troisième corps isolant comprend une première paroi de blocage située sur l'un des côtés de la pluralité de filaments conducteurs (230) tourné vers le premier composant de protection isolant, et la pluralité de troisièmes parties ouvertes sont prévues dans la première paroi de blocage ; et
    le quatrième corps isolant comprend une seconde paroi de blocage située sur l'un des côtés de la pluralité de filaments conducteurs (230) tourné vers le deuxième composant de protection isolant (400), et la pluralité de quatrièmes parties ouvertes (510) sont prévues dans la seconde paroi de blocage.
  9. Appareil de dépoussiérage, dans lequel l'appareil de dépoussiérage comprend le générateur d'ions selon l'une quelconque des revendications 1 à 8.
  10. Appareil de dépoussiérage selon la revendication 9, comprenant en outre un dispositif de collecte, dans lequel le dispositif de collecte est conçu pour collecter la poussière, et le dispositif de collecte est fourni séparément du générateur d'ions.
EP24166188.3A 2023-12-13 2024-03-26 Générateur d'ions et appareil d'élimination de poussière Active EP4570384B1 (fr)

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CN117767118B (zh) * 2023-12-13 2025-01-21 苏州贝昂智能科技股份有限公司 离子发生器及除尘装置
CN118321010B (zh) 2024-05-16 2025-12-19 苏州贝昂智能科技股份有限公司 静电集尘装置、静电除尘系统以及静电集尘装置设计方法

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CN204769134U (zh) * 2015-06-04 2015-11-18 天津铁路信号有限责任公司 一种板式静电除尘装置
CN106654867B (zh) * 2016-10-26 2018-01-02 珠海格力电器股份有限公司 一种离子净化器的离子发生极及离子净化器
WO2018143742A2 (fr) * 2017-02-03 2018-08-09 (주)동일기연 Dispositif de filtration
US20230211028A1 (en) * 2019-09-17 2023-07-06 Top Product Innovations, Inc. Air purification apparatus and methods of air purification and treatment using ionization
CN110961250A (zh) * 2019-12-12 2020-04-07 珠海格力电器股份有限公司 电净化装置及空气净化器
WO2021258522A1 (fr) * 2020-06-22 2021-12-30 佛山市顺德区阿波罗环保器材有限公司 Dispositif de collecte de poussière électrostatique
CN213208150U (zh) * 2020-08-07 2021-05-14 佛山市顺德区阿波罗环保器材有限公司 空气消毒机
WO2022028167A1 (fr) * 2020-08-07 2022-02-10 佛山市顺德区阿波罗环保器材有限公司 Dispositif de d'élimination de poussière électrostatique et purificateur d'air associé
CN117767118B (zh) * 2023-12-13 2025-01-21 苏州贝昂智能科技股份有限公司 离子发生器及除尘装置

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CN117767118B (zh) 2025-01-21
EP4570384A1 (fr) 2025-06-18

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