CN105737267A - Ionization type air purification device - Google Patents
Ionization type air purification device Download PDFInfo
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- CN105737267A CN105737267A CN201610227248.0A CN201610227248A CN105737267A CN 105737267 A CN105737267 A CN 105737267A CN 201610227248 A CN201610227248 A CN 201610227248A CN 105737267 A CN105737267 A CN 105737267A
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- type air
- adsorption element
- air cleaner
- ionizing
- air
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/04—Ionising electrode being a wire
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- 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 relates to an ionization type air purification device. The ionization type air purification device comprises a shell assembly and a purification assembly, wherein the purification assembly is contained in the shell assembly; the shell assembly comprises an airflow inlet, a purification chamber, an airflow outlet and an airflow guide part, the airflow inlet is positioned in the front part of the shell, the purification chamber is used for containing the purification assembly, the airflow outlet is positioned in the back part of the shell, and the airflow guide part is used for bending airflow which enters from the airflow inlet for a certain angle so as to enter the purification chamber and is positioned between the airflow inlet and the purification chamber; the purification assembly comprises ionization generating components and first adsorption components, the ionization generating components are connected with an anode and are arranged at an inlet of the purification chamber, and the first adsorption components are connected with a cathode and are arranged in the purification chamber along the direction parallel to the direction of the airflow which enters the purification chamber, so that the airflow which enters the purification chamber can flow through the surface of the adsorption component and then flow out from the airflow outlet. The purification device provided by the invention has the advantages of small size, large adsorption area and good purification effect, and excessive ozone cannot be generated in a purification process, so that human health is not damaged.
Description
Technical field
The invention belongs to technical field of air purification, particularly relate to a kind of ionization type air cleaner.
Background technology
Along with the increase that industrial discharge, motor vehicle exhaust emission etc. are polluted, cause that the environmental problems such as such as haze increase the weight of, and then cause respiratory system disease to take place frequently, had a strong impact on the healthy of people and quality of life.It addition, at some applied environments, for instance in indoor, hospital ward etc., generally the antibacterial in air, virus, dust, pollen equal size are had strict demand, in order to avoid sensitive group, patient are brought discomfort or cause cross infection.Therefore, how air cleaning is carried out, for instance air is carried out the particulate matter in effectively sterilization and effective removal air and increasingly causes the concern of people.
In the prior art, air cleaning is carried out mainly by various ways such as filter element filtering, ionization filtrations.
Filter element filtering adopts physical filtering principle, and when air is through filter element, the particulate matter in air can be intercepted by filter element, thus realizing air cleaning.Filter cartridge construction is simple, generally can make the various shape such as tabular, tubular, installing space is not particularly limited, be particularly suited for being arranged in small space, for instance in the air conditioner filter element chamber of automobile.But, filter element is generally not capable of cleaning, and when air pollution is serious, causes that the cost changing filter element increases.It addition, the absorbability of particulate matter is subject to the restriction that air-out requires by filter element, filtering smaller particle thing, for instance when PM2.5, air output can be affected.
Ionization is filtered and is adopted ionic adsorption principle, by positive discharge by air ionization, makes the suspended particulate substances such as dust in air positively charged, connects the suspended particulate substance that the adsorption element of negative pole is positively charged in absorbed air when air flows through adsorption element surface.Ionization type air cleaner can also kill the pathogenic bacteria in air, decomposing formaldehyde, ionization is filtered has better adsorption effect to finely ground particles, but need adsorption element to have bigger surface area, particularly on air current flow direction, there is relatively long distance, so that the surface of air and adsorption element is fully contacted.Therefore; at narrow and small installing space; especially installing space size on air-flow direction is restricted; adsorption element would generally be arranged to venetian blind type; that is: suction sheet is arranged on air-flow direction and there is only small length, in order to ionization defecator adapts to installing space；Simultaneously in order to increase total adsorption area, it usually needs arrange multiple sheet-like cathode adsorption element, and along being perpendicular to the direction arrangement of airflow direction.
But, above-mentioned design has the drawback that, sheet-like cathode adsorption element width on air-flow direction is only small, flows through the air on its surface and is not also cleaned and fully just has been detached from and the contacting of adsorption plate, thus reducing absorption property.Further, since the time that the more big air of air velocity contacts with adsorption plate is more short, in order to ensure that clean-up effect is accomplished by restriction air velocity, causes and can process the limited of air quantity；Meanwhile, in order to make the air velocity between each adsorption plate of entrance uniform, it is necessary to arrange the air flow inlet with larger sectional area；In addition, each negative pole adsorption element typically requires and arranges an ionization generation part, such as wire electrode, the high-tension electricity produced due to electrode discharge can make the oxygen in air become ozone, when arranging multiple adsorption element, causing that ozone increases, in particular, for example sucking excessive ozone in the confined space of automobile cab can have certain harm to health.Air purifier application under less installing space is all brought very big difficulty by all restrictions above.
Accordingly, it would be desirable to the ionization type air cleaner of a kind of improvement.
Summary of the invention
In order to solve one or more problems above-mentioned, the invention provides a kind of ionization type air cleaner, including housing unit and the purification assembly being contained in described housing unit.Wherein, described housing unit includes: air flow inlet, and described air flow inlet is positioned at the front portion of described housing；Purify chamber, be used for holding described purification assembly；Air stream outlet, described air stream outlet is positioned at the rear portion of described housing；Air-flow guide part, described air-flow guide part is between described air flow inlet and described purification chamber, for making the air-flow entered via described air flow inlet enter described purification chamber after bending certain angle.
Described purification assembly includes: ionization generation part, described ionization generation part is connected with positive pole and is arranged at the entry position of described purification chamber；First adsorption element, described first adsorption element and negative pole be connected and along with being arranged in described purification chamber towards parallel direction of the air-flow entering described purification chamber, make the air current flow of inflow described purification chamber through being flowed out by described air stream outlet after the absorption surface of described first adsorption element.
Owing to the technical program being provided with air-flow guide part, the air-flow entered via described air flow inlet can be made to enter described purification chamber and flow through the absorption surface of described adsorption element after bending certain angle.Be equivalent to air-flow simple straight line path originally has been become dog leg path, in limited space, add the air-flow stroke by absorption surface, it is possible to make air-flow and adsorption plate be fully contacted, enhance absorption property.
On the one hand, described ionization generation part is ionizing wire, and described ionizing wire is arranged in the entry position of this purification chamber along the length direction of the entrance of described purification chamber.So arrange, the ionization scope of ionizing wire can be made substantially to cover entry position, can avoiding, many ionizing wires are set and causes that ozone growing amount increases.
On the other hand, the inwall of described housing is provided with ionizing wire installation portion, and described ionizing wire is connected on described ionizing wire installation portion.
On the other hand, it is connected for dismountable shackle between described ionizing wire with described ionizing wire installation portion.
On the other hand, the bending angle of described air-flow is 90 degree.
On the other hand, described first adsorption element is tabular.
On the other hand, described first adsorption element is arranged to parallel with described ionizing wire or vertical.
On the other hand, the inwall of described housing is provided with adsorption element installation portion, and described first adsorption element is fixed in described housing by described adsorption element installation portion.
On the other hand, described first adsorption element is tubular.
On the other hand, described first adsorption element is that multiple and along described ionizing wire length direction is uniformly distributed.
On the other hand, described housing is provided with positive terminal and negative terminals, makes described ionization generation part be connected with positive pole and the negative pole of power supply with described first adsorption element respectively.
On the other hand, described ionization type air cleaner is for being arranged on the filter element intracavity of automotive air-conditioning system, described filter element chamber includes air intake vent, air outlet and filter element support, the housing of described ionization type air cleaner is arranged on described filter element support, so that filter entirely through described ionization type air cleaner via the air-flow in described air intake vent entrance filter element chamber and discharge via described air outlet.
On the other hand, also including the second adsorption element, described second adsorption element is connected with positive pole, and is alternately arranged in parallel relationship with described first adsorption element.Second adsorption element is connected with positive pole, it is possible to and between the first adsorption element, form stronger electric field, charged contaminant particle is produced bigger electric field force, absorbability is higher.
On the other hand, the electromotive force of described second adsorption element is lower than the electromotive force of described ionization generation part.The electromotive force of the second adsorption element is relatively low, it is to avoid and form too high voltages between the first adsorption element and puncture air therebetween.
On the other hand, the both sides of described each first adsorption element are respectively provided with the second adsorption element.
On the other hand, the cavity wall of described purification chamber is connected with electrode.The cavity wall purifying chamber is connected with electrode and has electromotive force, it is possible to and between adsorption element, form electric field, and add adsorption area, make absorbability higher.
On the other hand, the cavity wall institute charging property of described purification chamber is contrary with adjacent adsorption element institute charging property.
A kind of ionizing type air cleaner, including adaptive shell and the filter assemblies being contained in described adaptive shell, wherein, described adaptive shell includes: air flow inlet, and described air flow inlet is positioned at the front portion of described adaptive shell；Chamber is installed, is used for holding described filter assemblies；Air stream outlet, described air stream outlet is positioned at the rear portion of described adaptive shell；Air-flow guide part, described guide part is between described air flow inlet and described installation chamber, for making the air-flow bending certain angle entered via described air flow inlet；
Described filter assemblies includes: support housing, the purification chamber with inlet portion and export department is formed in described support housing, it is indoor that described support housing is contained in described installation cavity, described inlet portion connects with described air flow inlet, so that the air-flow after described bending flows in described purification chamber, described export department connects with described air stream outlet；Ionization generation part, described ionization generation part is connected with positive pole and is arranged at the entry position of described purification chamber；First adsorption element, described first adsorption element and negative pole be connected and along with being arranged in described purification chamber towards parallel direction of the air-flow entering described purification chamber, make the air current flow of inflow described purification chamber through being flowed out by described air stream outlet after the absorption surface of described first adsorption element.
Owing to shell adaptive in the technical program being provided with air-flow guide part, the air-flow entered via described air flow inlet can be made to enter described installation chamber and flow through the absorption surface of described adsorption element after bending certain angle.Be equivalent to air-flow simple straight line path originally has been become dog leg path, in limited space, add the air-flow stroke by absorption surface, it is possible to make air-flow and adsorption plate be fully contacted, enhance absorption property.
On the one hand, described ionizing type air cleaner is installed on the filter element intracavity of automotive air-conditioning system, described filter element chamber includes air intake vent, air outlet and filter element support, the adaptive shell of described ionizing type air cleaner is arranged on described filter element support, so that filter entirely through described ionizing type air cleaner via the air-flow in described air intake vent entrance filter element chamber and discharge via described air outlet.
On the other hand, in described ionizing type air cleaner, described ionization generation part is ionizing wire, and described ionizing wire is arranged in the entry position of this purification chamber along the length direction of the entrance of described purification chamber.
On the other hand, in described ionizing type air cleaner, the inwall of described housing is provided with ionizing wire installation portion, and described ionizing wire is connected on described ionizing wire installation portion.
On the other hand, in described ionizing type air cleaner, it is connected for dismountable shackle between described ionizing wire with described ionizing wire installation portion.
On the other hand, in described ionizing type air cleaner, the bending angle of described air-flow is 90 degree.
On the other hand, in described ionizing type air cleaner, described first adsorption element is tabular.
On the other hand, in described ionizing type air cleaner, described first adsorption element is arranged to parallel with described ionizing wire or vertical.
On the other hand, in described ionizing type air cleaner, the inwall of described housing is provided with adsorption element installation portion, and described first adsorption element is fixed in described housing by described adsorption element installation portion.
On the other hand, in described ionizing type air cleaner, described first adsorption element is tubular.
On the other hand, in described ionizing type air cleaner, described first adsorption element is that multiple and along described ionizing wire length direction is uniformly distributed.
On the other hand, in described ionizing type air cleaner, described housing is provided with positive terminal and negative terminals, makes described ionization generation part be connected with positive pole and the negative pole of power supply with described first adsorption element respectively.
On the other hand, in described ionizing type air cleaner, also including the second adsorption element being connected with positive pole, described second adsorption element is parallel and alternately arranged with described first adsorption element.
On the other hand, in described ionizing type air cleaner, the cavity wall of described installation chamber is connected with electrode.
On the other hand, in described ionizing type air cleaner, also including the second adsorption element, described second adsorption element is connected with positive pole, and is alternately arranged in parallel relationship with described first adsorption element.
On the other hand, in described ionizing type air cleaner, the electromotive force of described second adsorption element is lower than the electromotive force of described ionization generation part.
On the other hand, in described ionizing type air cleaner, the both sides of described each first adsorption element are respectively provided with the second adsorption element.
On the other hand, in described ionizing type air cleaner, the cavity wall of described purification chamber is connected with electrode.
On the other hand, in described ionizing type air cleaner, the cavity wall institute charging property of described purification chamber is contrary with adjacent adsorption element institute charging property.
Accompanying drawing explanation
Fig. 1 be one embodiment of ionization type air cleaner of the present invention partly cut open structural representation；
Fig. 2 is the structural representation of ionization type another embodiment of air cleaner of the present invention；
Fig. 3 is the structural representation of ionization type another embodiment of air cleaner of the present invention；
Fig. 4 is the structural representation of ionization type another embodiment of air cleaner of the present invention；
Fig. 5 is the population structure schematic diagram of one embodiment of ionizing type air cleaner of the present invention；
Fig. 6 is the structural representation of filter assemblies 2a in Fig. 5；
Fig. 7 is the schematic diagram that embodiment illustrated in fig. 5 is applied in car air conditioning system.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is explained in further detail.Should be appreciated that specific embodiment described herein is used only for explaining the present invention, be not intended to limit the present invention.
In embodiment illustrated in fig. 1, purifier includes housing 1 and holds purification assembly within the case 1.
Housing 1 includes air flow inlet 101, air stream outlet 102, purifies the gentle stream guide part 104 of chamber 103.Air flow inlet 101 is positioned at the top front of housing 1, and air-flow guide part 104 is at air flow inlet 101 and purifies between chamber 103, and air is entered purifier by air flow inlet 101, and its flow direction can be changed by air-flow guide part 104, enters afterwards and purifies chamber 103.Air stream outlet 102 is positioned at the bottom, rear portion of housing 1, enters the air purifying chamber 103 and finally flows out through air stream outlet 102 through the absorption surface of adsorption element.
Wherein, the air flow inlet 101 of embodiment shown in figure is positioned at the top of housing 1, and air stream outlet 102 is positioned at the bottom of housing 1, but also has the implementation being such as positioned at the left and right sides, it is not limited to the present embodiment manner described.
Purification assembly includes ionization generation part and adsorption element, and in the present embodiment, ionization generation part is ionizing wire 2, and adsorption element is negative plate 4.Ionizing wire 2 is connected with positive source, and negative plate 4 is connected with power cathode.
Ionizing wire 2 is arranged at the centre of entry position purifying chamber 103, be perpendicular to enter the air-flow that purifies chamber 103 towards, and arrange along the length direction of the entrance purifying chamber 103.Specifically, the inwall of housing 1 is provided with ionizing wire installation portion, namely purifies the positive terminal 3 (illustrate only left side in Fig. 1) that the entrance of chamber 103 is each side arranged, and the two ends, left and right of ionizing wire 2 are mounted on two positive terminals 3.The two ends of ionizing wire 2 are connected to link (not shown), and accordingly, positive terminal 3 is provided with the elastic hook (not shown) for mounting, and positive terminal 3, link and elastic hook all can be made up of conductor, convenient conducting.It addition, the distance between elastic hook may be configured as more bigger than the length of ionizing wire 2, the elasticity of elastic hook can be relied on to realize auto-tensioning when mounting ionizing wire 2.
Ionizing wire 2 is the tinsel that diameter is only small, connects ionizable ambient air after high-tension electricity, makes the impurity such as dust in air charged.In the present embodiment, high-tension electricity can be set to 8kV.Flow into through gas
101 gentle stream guide parts 104 enter the air purifying chamber 103, can flow through ionizing wire 2 and be ionized, and make the impurity carried secretly in air charged before entering purification chamber 103.The flow direction of air-flow is become being parallel to housing 1 from being perpendicular to housing 1, and air-flow bending angle is 90 °.90 ° not necessarily strict 90 ° referred to herein, it is allowed to there is certain angle change, as long as air-flow can be made towards the deflection occurring substantially 90 °.
Negative plate 4 purifies in chamber 103 along with being arranged in towards parallel direction of the air-flow entering purification chamber 103, and negative plate 4 is parallel with ionizing wire 2.Negative plate 4 is connected with negative pole, flows into the ionized air purifying chamber 103 and flows out through air stream outlet 102 after the absorption surface of negative plate 4, and the impurity in air can be adsorbed by negative plate 4.Negative plate 4 has bigger length in the direction of the air flow, even if the impurity that air velocity comparatively fast also can guarantee that in ionized air can fully be adsorbed, so the unit interval can purify large volume of air.It should be noted that " parallel " alleged here and below is not necessarily absolute parallel, it is allowed to there is certain angle change, as long as keeping parallel relationship.
Wherein, in the purification chamber 103 of housing 1, it is provided with adsorption element installation portion, is used for negative plate 4 is installed.Adsorption element installation portion can be arrange slot (not shown) in the left and right sides within purification chamber 103, with grafting negative plate 4.
The power supply that the present invention uses, can be vehicle-mounted 12V power supply, it is also possible to for cigarette lighter power, or be built in the battery in purifier, output voltage can be multiple voltage by potential device boosting, and purifier connects corresponding voltage according to the voltage requirements of different parts.Can arranging multiple positive terminal and negative terminals on the housing of purifier, be used for the ionizing feature and the adsorption element that connect in power supply and purifier, different terminals can connect different voltage, with the different voltage requirements of satisfied different parts.
Owing to, on air-flow conducting direction, negative plate has longer absorption distance, can dirt in more abundant absorbed air；And negative plate takes up room only small so that this device can make relatively thin shape, it is possible to adapt to narrow and small installing space；It addition, ionizing feature quantity of the present invention is few, may be configured as an only ionizing wire, thus the ozone amount produced also can be less, can avoid infringement health.Additionally, ionizing wire can connect higher voltage with negative plate so that ionization and absorbability improve, it is ensured that also can the abundant dirt in absorbed air when wind speed is bigger.
Wherein, the quantity of negative plate is not limited to a piece of, and embodiment as shown in Figure 2 has 3 negative plates 401,402 and 403.Being so designed that the adsorption area making purifier total is bigger, overall detergent power is higher.Additionally, Fig. 2 shows another mounting means of negative plate, it is specially, from purifying, chamber 103 is internal is fixed on before housing 1 (antetheca 105) and below (rear wall 106) to joint pin 6, joint pin 6 is through negative plate 401,402 and 403, and each negative plate is fixed on joint pin 6.Joint pin 6 can be made for conductor material, it is also possible to is made up of insulant.When joint pin 6 is made up of conductor material, it is only necessary to negative pole connected by negative plate, and can to realize all negative plates all charged.
In another kind of embodiment, also can will be located in the negative plate 401 between negative plate 402 and 403 and replace with the positive plate connected with positive source, and negative plate 402 is connected with power cathode with 403.Positive plate can connect the high-tension electricity lower than ionizing wire voltage, such as 4kV, thus makes positive plate have positive potential, prevents the too high generation air ionization of electric potential difference between plate from puncturing simultaneously.Negative plate switches on power negative pole, thus has negative potential, can form therebetween higher electric potential difference.So arrange and can make positive plate respectively and between 401 and 403, form higher electric field, contaminant particle charged in the more strong air of electric field can movement velocity in the electric field more fast, thus air-flow can more quickly be adsorbed to the surface of plate when passing through to purify chamber 103.Wherein, the antetheca 105 purifying chamber can also be set to rear wall 106 be connected (not shown) with electrode and have electromotive force.Could be arranged to both and connect positive pole, may be alternatively provided as both and connect negative pole, or one connects one, positive pole and connects negative pole, as long as antetheca 105 and rear wall 106 respectively with and they adjacent adsorption elements electrically contrary, all there is higher electric potential difference between so every adjacent a pair adsorption element, stronger electric field can be formed.In one embodiment, negative plate 401 is connected with negative plate 403 and power cathode, and antetheca 105 is connected with rear wall 106 and positive source.Additionally, in one embodiment, the plate that antetheca 105 and/or rear wall 106 can be adjacent respectively is connected to identical electrical electrode (such as negative pole), relies on the electrostatic field near plate or wall surface can also charged contaminants granule in absorbed air.In this embodiment, can also install with joint pin and connect each adsorption element, as, two joint pins 6 are set, one of them joint pin 6 is connected with negative plate 403, negative plate 402 and housing 1, and the position that positive plate intersects with this joint pin 6 arranges porose, and aperture is more than the diameter of joint pin 6 so that this joint pin 6 does not contact with positive plate；Another joint pin 6 is connected with positive plate and housing 1, and correspondingly, the position that negative plate 402 and negative plate 403 intersect with this joint pin 6 also is provided with hole so that this joint pin 6 does not contact with negative plate 402 and negative plate 403.
Wherein, the quantity of joint pin 6 is not limited to 2, it is also possible to be set to such as 4,5 etc..Alternatively, it is also possible to arrange the housing 1 of conductor material, can be used as ground connection, positive plate can pass through joint pin 6 and turn on housing 1.Certainly, accordingly, now fix negative plate 403 joint pin 6 should and housing 1 between insulation, can realize by arranging the modes such as insulating part between, no longer repeat one by one herein.
In one embodiment, the first adsorption element may also be configured to be different from the mounting arrangement mode of above-described embodiment.As it is shown on figure 3, be provided with multiple negative plate in this air cleaner, the plane of negative plate 404 is vertical with ionizing wire, and multiple negative plate 404 spacing arrange, and air passes between negative plate.And the direction of negative plate 404 is not limited thereto in practical application, may also be configured to negative plate plane with ionizing wire is multiple angles, no longer repeats one by one herein.It addition, air cleaner may also include the second adsorption element being connected with positive pole, e.g., negative plate 404 can be replaced with the positive plate being connected with positive pole, form positive plate by that analogy parallel with negative plate alternately arranged.The sidewall 107 of cavity may be alternatively provided as and is connected have electromotive force with electrode, and can form higher electric field between adsorption element.
The adsorption element of ionization type air cleaner of the present invention also has the embodiment of other forms, and in embodiment as shown in Figure 4, the first adsorption element is absorbing cylinder 7.The axis of absorbing cylinder 7 is vertical with ionizing wire 2, is arranged in purification chamber 103 along ionizing wire with multiple absorbing cylinders 7, and absorbing cylinder 7 connects negative pole, all adsorbable impurity of its inner wall surface and outer wall surface, has bigger adsorption area.For another example, adsorption element can also be the absorbing cylinder (not shown) with flat cavity, has bigger adsorption area, it is also possible to substitutes negative plate, can realize the present invention equally.
Fig. 5 is an embodiment of ionizing type air cleaner, and Fig. 6 is the structural representation of filter assemblies 2a in Fig. 5.
As it is shown in figure 5, ionizing type air cleaner includes adaptive shell 1a and is contained in the filter assemblies 2a of adaptive shell in the present embodiment.
Adaptive shell 1a is adaptive for the installing rack with the filter element chamber of mounted air conditioner system.Adaptive shell 1a includes air intake vent 101a, air outlet 102a and installs cavity.Air intake vent 101a is positioned at the top front of adaptive shell 1a, connects with installing cavity；Air outlet 102a is positioned at the top, rear portion of adaptive shell 1a, also connects with installation cavity.Cavity is installed be used for holding filter assemblies 2a.
Wherein, air intake vent 101a is positioned at the top front of adaptive shell 1a, connects with installing cavity；Air outlet 102a is positioned at the bottom, rear portion of adaptive shell 1a, but also has the implementation being such as positioned at the left and right sides, it is not limited to this enforcement manner described.
Adaptive shell 1a also includes air-flow guide part 103a, air-flow guide part 103a and at adaptive shell air intake vent 101a and installs between cavity, for making to enter installation cavity body via after the air intake vent 101a air-flow entered bending certain angle.
Filter assemblies 2a includes supporting housing 201a, ionization generation part and adsorption element, and ionizing generation part in the present embodiment is ionizing wire 205a, and adsorption element is negative plate 204a and 206a.Supporting housing 201a and form purification chamber and the wall body 207a with inlet portion 202a and export department, filter assemblies 2a is contained in the installation cavity body of adaptive shell 1a.The air intake vent 101a of the inlet portion 202a and adaptive shell 1a that support housing 201a connects, so that the air-flow after bending flows in the purification chamber supporting housing 201a, export department connects with air stream outlet 102a.Wherein, in one embodiment, negative plate 206a can be replaced the positive plate being connected with positive pole so that has higher electric potential difference between positive plate and negative plate, forms higher electric field, strengthens absorbability.
Filter assemblies 2a is compared with invention ionization type air cleaner, it is distinctive in that, filter assemblies 2a itself does not have air-flow guide part, and remainder has identical 26S Proteasome Structure and Function, thus, its more detailed embodiment illustrates to be referred to the embodiment of above-mentioned ionization type air cleaner.
Ionization type air cleaner of the present invention and ionizing type air cleaner, can both obtain stronger air-filtering ability with relatively small device volume, be applicable to the position that installing space is limited, such as mounted air conditioner system.Existing on-board air conditioner is crossed the parts of air filtering and is generally tabular filter element, is plugged on the filter element support of filter element intracavity, and air is flowed into by the air inlet in filter element chamber, flows out from the air outlet in filter element chamber after the traverse of the normal direction of filter element plate principal plane again.The alternative described filter element of the present invention realizes better filter effect.
Fig. 7 is the schematic diagram that embodiment illustrated in fig. 5 is applied in car air conditioning system, illustrates in general ionizing type air cleaner 1c mounting structure schematic diagram in on-board air conditioner.Flange 401c, 402c, 403c and 404c form filter element installing rack, and filter element installing rack and wind path wall 2c are collectively forming filter element chamber.Being air outlet 3c on the left of filter element chamber, right side is air intake vent 5c.Ionizing type air cleaner 1c is plugged on filter element installing rack, and its air flow inlet connects with the air intake vent 5c in filter element chamber, and air stream outlet connects with the air outlet 3c in filter element chamber.In the present embodiment, the adaptive shell edge of ionizing type air cleaner 1c is surrounded by flange 401c, 402c, 403c and 404c on wind path wall 2c, this structure makes air-flow can only be entered filter assemblies by the entrance of adaptive shell, ensure that the air-flow entering air intake vent 5c place, filter element chamber is filtered by ionizing type air cleaner 1c substantially the entirety ofly, and discharge via air outlet 3c.
While the invention has been described with reference to exemplary embodiments thereof, however, it is understood that the present invention is not limited to structure and the method for above-described embodiment.On the contrary, the present invention contains any replacement made in the spirit and scope of the present invention, amendment, equivalent method and scheme being defined by the claims.Further, in order to make the public that the present invention to be had a better understanding, in below the details of the present invention being described, detailed describe some specific detail sections.The description not having these detail sections for a person skilled in the art can also understand the present invention completely.
Claims (34)
1. an ionization type air cleaner, including housing unit and the purification assembly being contained in described housing unit, wherein:
Described housing unit includes:
Air flow inlet, described air flow inlet is positioned at the front portion of described housing；
Purify chamber, be used for holding described purification assembly；
Air stream outlet, described air stream outlet is positioned at the rear portion of described housing；
Air-flow guide part, described air-flow guide part is between described air flow inlet and described purification chamber, for making the air-flow entered via described air flow inlet enter described purification chamber after bending certain angle；
Described purification assembly includes:
Ionization generation part, described ionization generation part is connected with positive pole and is arranged at the entry position of described purification chamber；
First adsorption element, described first adsorption element and negative pole be connected and along with being arranged in described purification chamber towards parallel direction of the air-flow entering described purification chamber, make the air current flow of inflow described purification chamber through being flowed out by described air stream outlet after the absorption surface of described first adsorption element.
2. ionization type air cleaner as claimed in claim 1, it is characterised in that described ionization generation part is ionizing wire, described ionizing wire is arranged in the entry position of this purification chamber along the length direction of the entrance of described purification chamber.
3. ionization type air cleaner as claimed in claim 2, it is characterised in that the inwall of described housing is provided with ionizing wire installation portion, and described ionizing wire is connected on described ionizing wire installation portion.
4. ionization type air cleaner as claimed in claim 3, it is characterised in that be connected for dismountable shackle between described ionizing wire with described ionizing wire installation portion.
5. ionization type air cleaner as claimed in claim 1, it is characterised in that the bending angle of described air-flow is 90 degree.
6. ionization type air cleaner as claimed in claim 2, it is characterised in that described first adsorption element is tabular.
7. ionization type air cleaner as claimed in claim 6, it is characterised in that described first adsorption element is arranged to parallel with described ionizing wire or vertical.
8. ionization type air cleaner as claimed in claim 6, it is characterised in that the inwall of described housing is provided with adsorption element installation portion, and described first adsorption element is fixed in described housing by described adsorption element installation portion.
9. ionization type air cleaner as claimed in claim 2, it is characterised in that described first adsorption element is tubular.
10. ionization type air cleaner as claimed in claim 9, it is characterised in that described first adsorption element is that multiple and along described ionizing wire length direction is uniformly distributed.
11. ionization type air cleaner as claimed in claim 1, it is characterised in that described housing is provided with positive terminal and negative terminals, makes described ionization generation part be connected with positive pole and the negative pole of power supply with described first adsorption element respectively.
12. ionization type air cleaner as claimed in claim 1, it is characterized in that, described ionization type air cleaner is for being arranged on the filter element intracavity of automotive air-conditioning system, described filter element chamber includes air intake vent, air outlet and filter element support, the housing of described ionization type air cleaner is arranged on described filter element support, so that filter entirely through described ionization type air cleaner via the air-flow in described air intake vent entrance filter element chamber and discharge via described air outlet.
13. ionization type air cleaner as claimed in claim 1, it is characterised in that also including the second adsorption element, described second adsorption element is connected with positive pole, and is alternately arranged in parallel relationship with described first adsorption element.
14. ionization type air cleaner as claimed in claim 13, it is characterised in that the electromotive force of described second adsorption element is lower than the electromotive force of described ionization generation part.
15. ionization type air cleaner as claimed in claim 14, it is characterised in that the both sides of described each first adsorption element are respectively provided with the second adsorption element.
16. the ionization type air cleaner as described in claim 1 or 13, it is characterised in that the cavity wall of described purification chamber is connected with electrode.
17. ionization type air cleaner as claimed in claim 16, it is characterised in that the cavity wall institute charging property of described purification chamber is contrary with adjacent adsorption element institute charging property.
18. an ionizing type air cleaner, including adaptive shell and the filter assemblies being contained in described adaptive shell, wherein:
Described adaptive shell includes:
Air flow inlet, described air flow inlet is positioned at the front portion of described adaptive shell；
Chamber is installed, is used for holding described filter assemblies；
Air stream outlet, described air stream outlet is positioned at the rear portion of described adaptive shell；
Air-flow guide part, described guide part is between described air flow inlet and described installation chamber, for making the air-flow bending certain angle entered via described air flow inlet；
Described filter assemblies includes:
Support housing, the purification chamber with inlet portion and export department is formed in described support housing, it is indoor that described support housing is contained in described installation cavity, described inlet portion connects with described air flow inlet, so that the air-flow after described bending flows in described purification chamber, described export department connects with described air stream outlet；
Ionization generation part, described ionization generation part is connected with positive pole and is arranged at the entry position of described purification chamber；
First adsorption element, described first adsorption element and negative pole be connected and along with being arranged in described purification chamber towards parallel direction of the air-flow entering described purification chamber, make the air current flow of inflow described purification chamber through being flowed out by described air stream outlet after the absorption surface of described first adsorption element.
19. ionizing type air cleaner as claimed in claim 18, it is characterized in that, described ionizing type air cleaner is installed on the filter element intracavity of automotive air-conditioning system, described filter element chamber includes air intake vent, air outlet and filter element support, the adaptive shell of described ionizing type air cleaner is arranged on described filter element support, so that filter entirely through described ionizing type air cleaner via the air-flow in described air intake vent entrance filter element chamber and discharge via described air outlet.
20. ionizing type air cleaner as claimed in claim 18, it is characterised in that described ionization generation part is ionizing wire, described ionizing wire is arranged in the entry position of this purification chamber along the length direction of the entrance of described purification chamber.
21. ionizing type air cleaner as claimed in claim 20, it is characterised in that the inwall of described housing is provided with ionizing wire installation portion, and described ionizing wire is connected on described ionizing wire installation portion.
22. ionizing type air cleaner as claimed in claim 21, it is characterised in that be connected for dismountable shackle between described ionizing wire with described ionizing wire installation portion.
23. ionizing type air cleaner as claimed in claim 18, it is characterised in that the bending angle of described air-flow is 90 degree.
24. ionizing type air cleaner as claimed in claim 20, it is characterised in that described first adsorption element is tabular.
25. ionizing type air cleaner as claimed in claim 24, it is characterised in that described first adsorption element is arranged to parallel with described ionizing wire or vertical.
26. ionizing type air cleaner as claimed in claim 24, it is characterised in that the inwall of described housing is provided with adsorption element installation portion, and described first adsorption element is fixed in described housing by described adsorption element installation portion.
27. ionizing type air cleaner as claimed in claim 20, it is characterised in that described first adsorption element is tubular.
28. ionizing type air cleaner as claimed in claim 27, it is characterised in that described first adsorption element is that multiple and along described ionizing wire length direction is uniformly distributed.
29. ionizing type air cleaner as claimed in claim 18, it is characterised in that described housing is provided with positive terminal and negative terminals, makes described ionization generation part be connected with positive pole and the negative pole of power supply with described first adsorption element respectively.
30. ionizing type air cleaner as claimed in claim 18, it is characterised in that also including the second adsorption element, described second adsorption element is connected with positive pole, and is alternately arranged in parallel relationship with described first adsorption element.
31. ionizing type air cleaner as claimed in claim 30, it is characterised in that the electromotive force of described second adsorption element is lower than the electromotive force of described ionization generation part.
32. ionizing type air cleaner as claimed in claim 31, it is characterised in that the both sides of described each first adsorption element are respectively provided with the second adsorption element.
33. the ionizing type air cleaner as described in claim 18 or 30, it is characterised in that the cavity wall of described purification chamber is connected with electrode.
34. ionizing type air cleaner as claimed in claim 33, it is characterised in that the cavity wall institute charging property of described purification chamber is contrary with adjacent adsorption element institute charging property.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610083967X | 2016-02-06 | ||
| CN201610083967.XA CN105536991A (en) | 2016-02-06 | 2016-02-06 | Ionization-type air purification device |
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| Publication Number | Publication Date |
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| CN105737267A true CN105737267A (en) | 2016-07-06 |
| CN105737267B CN105737267B (en) | 2019-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610083967.XA Pending CN105536991A (en) | 2016-02-06 | 2016-02-06 | Ionization-type air purification device |
| CN201610227248.0A Active CN105737267B (en) | 2016-02-06 | 2016-04-12 | Ionization type air cleaning unit |
| CN201620302841.2U Active CN205606756U (en) | 2016-02-06 | 2016-04-12 | Ionization formula air purification device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610083967.XA Pending CN105536991A (en) | 2016-02-06 | 2016-02-06 | Ionization-type air purification device |
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| CN201620302841.2U Active CN205606756U (en) | 2016-02-06 | 2016-04-12 | Ionization formula air purification device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112363596A (en) * | 2020-11-04 | 2021-02-12 | 杭州绿戴科技有限公司 | Storage equipment ventilation assembly capable of automatically adjusting wind speed by utilizing photoresistor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536991A (en) * | 2016-02-06 | 2016-05-04 | 吕小路 | Ionization-type air purification device |
| CN112678007B (en) * | 2020-12-31 | 2022-03-25 | 星诺大气环境科技(南京)有限公司 | Air purification integrated device for high-speed rail passenger room |
| CN112682899A (en) * | 2021-01-04 | 2021-04-20 | 东莞市唯帝信息技术有限公司 | Air purifier based on high-pressure ionized air |
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| CN112363596B (en) * | 2020-11-04 | 2021-07-23 | 杭州绿戴科技有限公司 | Storage equipment ventilation assembly capable of automatically adjusting wind speed by utilizing photoresistor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105737267B (en) | 2019-07-05 |
| CN205606756U (en) | 2016-09-28 |
| CN105536991A (en) | 2016-05-04 |
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