CN1170638C - Dust-collecting element for air-cleaning apparatus - Google Patents
Dust-collecting element for air-cleaning apparatus Download PDFInfo
- Publication number
- CN1170638C CN1170638C CNB988101874A CN98810187A CN1170638C CN 1170638 C CN1170638 C CN 1170638C CN B988101874 A CNB988101874 A CN B988101874A CN 98810187 A CN98810187 A CN 98810187A CN 1170638 C CN1170638 C CN 1170638C
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- Prior art keywords
- screen pack
- roll type
- air purifier
- collect plant
- dust collect
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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
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
- B03C3/155—Filtration
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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
- B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
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- Electrostatic Separation (AREA)
Abstract
A dust-collecting element (24) detachably attached to an air-cleaning apparatus body (12) and provided with an ionizing unit (22) for electrically charging dust in the air and a filter (23d) serving as a dust-collecting unit, wherein a cassette unit (31a) for supporting the filter (23d) is formed integrally with the casing (31) of the ionizing unit (22). Concretely, on one surface of the casing (31) of the ionizing unit (22) are arranged a plurality of ionizing lines (33) and a plurality of pairs of opposing electrodes (32a) oppositely arranged and sandwiching the ionizing lines (33). On the other surface of the casing (31) is provided a cassette unit (31a) for supporting the filter (23d).
Description
Technical field
The present invention relates to a kind of air purifier, particularly, the present invention relates to a kind of dust collect plant with electric precipitation formula air purifier of ionization part and dust collecting part.
Background technology
In the past, air purifier as the electric precipitation mode has a kind of air purifier that comprises ionization part and electro static filtering net (device), wherein, described ionization part has and is used to make that dust particle is charged, the ionization line of applying high voltage, and described electro static filtering net is as the dust collecting part that is used to capture the charged dust particle.In air purifier, form the air duct that circulation of air is used.Be provided with above-mentioned various piece in the air duct, so that the electro static filtering net is flow through in the circulation airflow self-ionization portion in the air duct.
Existing is for the ease of keeping in repair separately respectively as the electro static filtering net of dust collecting part and the set-up mode of ionization part.That is, the housing of the housing of ionization part and supporting electro static filtering net forms separately respectively, and again, ionization part and electro static filtering net releasably are installed on the described purifier main body respectively.
Yet, adopt and on above-mentioned air purifier main body, install respectively in the structure of ionization part and dust collecting part, when maintaining, it shirks, installation etc. quite taken time and energy, trouble.
Again, as respectively ionization part and dust collecting part being installed on separately on the purifier main body, then described complex structure, part count is also more in addition for it.Thereby, improved component costs and assembly cost again, cause the air purifier cost increase.Wherein, the shell moulding of ionization part and electro static filtering net the two self is bigger, and its cost is also high.
Summary of the invention
For this reason, the objective of the invention is to: provide a kind of and maintain easily and air purifier dust collect plant with low cost.
Again, another purpose of the present invention is: provide a kind of and maintain easily and the air purifier that can make at low cost.
Air purifier of the present invention is a kind of dust collect plant that releasably is installed on the air purifier main body with dust collect plant, it is characterized in that, described dust collect plant comprises: make the charged ionization part of airborne dust, the housing of ionization part, be wound with roller that does not use part and the roll type screen pack that uses the dust collecting part of part from the roll type screen pack that this roller is pulled out as having, on the housing that is formed at ionization part of one, the chest portion that supporting drum formula screen pack is used, described chest portion has engaging roll type screen pack and uses the supporting hook at least four angles of part, and described supporting hook comprises that running through described roll type screen pack uses hook partly.
According to said structure, ionization part and dust collecting part can be done incorporate processing as dust collect plant, be very much convenient.For example, in when maintenance, can be for unloading ionization part from the air purifier main body and screen pack spends time, so it maintain and makes things convenient for.
Again since screen pack be supported on the housing of ionization part, so, can be provided for the parts of supporting filter net outside on the above-mentioned housing separately, its result can cut down other components number, realizes low-cost.
Again, because the housing of high degree of rigidity can the supporting filter net, so both having made is that material softness, reluctant screen pack also are easy to loading and unloading, its maintenance easily.
In the preferred embodiment of the present invention, on a face of described ionization part casing, be provided with many radical ionizations line and, respectively these ionization lines of clamping and that subtend is provided with is many to opposed pole plate on other face of housing, are provided with the chest portion of supporting filter net.
According to said structure, can be respectively from a side maintenance ionization part of housing, and from its another side maintenance screen pack, interfering with each other between its two can not taken place, so this structure is a structure more easily.
In addition, above-mentioned opposed pole plate also can form the opposite pole board that the many-one body is shaped, and described chest portion can be designed so that also described screen pack and described opposite pole board keep the structure that contacts with each other.
Thus, if with opposite pole board ground connection, then also can make screen pack ground connection easily by the opposite pole board.Therefore, can prevent from screen pack, to put aside electric charge, prevent the low of described screen pack control of dust ability.
Have, above-mentioned chest portion also can make so structure again: make its screen pack that supports be in the state that relative ionization part exposes its opposite side, simultaneously, be integrally formed into the supporting hook at least four angles of screen pack that are fastened on it.
According to said structure, because of can this side of screen pack being exposed with the be fastened one side of screen pack of supporting hook, so, can simplify the supporting structure of screen pack thus, and further reduce its cost.And, because that supporting hook and housing are done is integrally formed, so its cost is cheaper.
Again, be the supporting filter net,, when maintenance, also do not take time and energy as long as be fastened with supporting hook.
Above-mentioned supporting hook promptly can comprise the hook that passes screen pack top corner fitting and be fastened, and also can comprise being used to stop its supporting hook from described chest portion disengagement.
Again, above-mentioned screen pack also can be a kind of like this roll type screen pack (device) of form: described roll type screen pack system will be wound with screen pack and not use to pull out for screen pack on the roller of part net sheet and use net sheet partly, used as screen pack.At this moment, be preferably, described chest portion comprises that screen pack uses the fixedly support of usefulness of part net sheet, and the roller incorporating section of the above-mentioned roller of supporting.Again, at this moment, described supporting hook preferably uses the function of the guiding of part support with supporting hook with the roll type filter net sheet being directed to screen pack.
The parts that are used for supporting drum formula screen pack mostly are large-scale, expensive parts, so, will be highly desirable structure but adopt the structure that on ionization portion housing, forms supporting drum formula screen pack.
Again, described roller incorporating section also can comprise and can shirk the spool support sector that supports the roller spool freely.At this moment, said reel support sector is preferably following formation: have the groove of accepting spool, described under the state that above-mentioned dust collect plant is installed on the air purifier main body, the inlet of described groove is obturation by the parts of this air purifier main body side.
Air purifier of the present invention comprises the dust collect plant with above-mentioned feature and can shirk the air purifier main body that this dust collect plant is installed freely.Adopt this structure, be convenient to maintenance, and can realize air purifier cheaply.
With reference to accompanying drawing,, can understand the aforementioned purpose of the present invention, feature and effect by the explanation of following embodiment.
The simple declaration of accompanying drawing
Fig. 1 is the exploded perspective view of the air purifier in an embodiment of the invention.
Fig. 2 is the floor map of the structural profile of dust collect plant, photocatalytic reaction device and light source in the air purifier of Fig. 1.
Fig. 3 is the stereogram of the dust collect plant in the air purifier of Fig. 1, and state diagram roll type screen pack after unloaded from what described device looked behind by this figure system.
The specific embodiment
Below, with reference to accompanying drawing, an embodiment of the invention are described.
Below, the air purifier that the dust that just has the function of photochemical catalyst purifying contaminated material and have an ionization part is removed function describes, but the present invention also removes the air purifier of function applicable to the dust that only has ionization part.
Fig. 1 is the exploded perspective view of the air purifier of an embodiment of the invention.
Air purifier 1 comprises that its internal separation is the case shape shell 10 of air duct.In shell 10, from front, be provided with successively along air duct: the coarse filter 21 that is used to remove big rubbish and dust, will be after ionization part 22 ionizations along the dust particle in the air stream (ventilation air-flow) of air duct circulation, the dust collect plant 24 that adsorbs described dust particle with the roll type screen pack 23 of dust collecting part, be used to keep the photocatalytic reaction device 25 of photochemical catalyst, be used for the photocatalytic reaction device irradiation ultraviolet radiation, the exciting light catalyst, the light source 26 of purifying contaminated material, and the fan 27 that is used to produce the direction initialization circulation airflow by this as multiblade fan etc.
Shell 10 comprise its front be provided with suction inlet 11a, be divided into air duct upstream portion fore shell 11 and be arranged at the main body 12 at fore shell 11 rears.Main body 12 is divided the downstream part that air duct is arranged.The front of main body 12 is formed with housing recess 12a.Among the housing recess 12a, can shirk from its front order dust collect plant 24, photocatalytic reaction device 25 and light source 26 are installed freely.The inside of housing recess 12a is equipped with fan 27.And, on main body 12 tops, be provided with blowing outlet 28.
Air duct is one from suction inlet 11a beginning, in the fore shell 11 of successively flowing through, in the main body 12, through the ventilating duct of fan 27 to blowing outlet 28.
Fig. 2 is the cross-sectional plane schematic diagram of dust collect plant, photocatalytic reaction device and the light-source structure of the air purifier of Fig. 1.
Dust collect plant 24 comprises ionization part 22 and roll type screen pack 23.Ionization part 22 comprises: along extending on the vertical direction of ventilation airflow direction and the ionization line 33 of many discharge lines parallel to each other, the opposite pole board 32 of each the paired opposed pole plate 32a that comprises these ionization lines 33 of clamping, subtend and put, and be used to make that opposite pole board 32 and ionization line 33 are located mutually, fixing housing 31.This ionization part 22 makes the dust particle in the circulation airflow charged by the ion shower that corona discharge generates.Again, opposite pole board 32 ground connection.
In addition, roll type screen pack 23 has and will make the electro static filtering net 23a of Electrostatic Absorption at ionization part 22 charged dust particles.
But photocatalytic reaction device 25 is the photochemical catalyst that will accept to contain ultraviolet irradiation decompose odor composition etc. is supported at the surface of carrier of photocatalyst 51 or inner, and described carrier of photocatalyst system is made of the honeycomb molded body with a plurality of passage 51a.Photochemical catalyst is to give reactive material with energy behind a kind of absorption light, causes it that material of chemical reaction takes place.Specifically, can exemplify and send as an envoy to as having the titanium dioxide (TiO of Detitanium-ore-type crystal structure
2), zinc oxide (ZnO) and tungsten oxide (WO
3) etc.
Light source 26 is a kind of cold cathode type fluorescent lamp of straight pipe type, can be provided with a plurality of.This light source 26 can send the light that wavelength is 320-420nm, human body had no adverse effect, and, can make as TiO
2, ZnO etc. photocatalyst activityization, with purifying contaminated material effectively.
According to above-mentioned air purifier 1, if fans in operation 27, then air is inhaled into from suction inlet 11a, the above-mentioned air duct of flowing through.During this flows through, bigger dust in coarse filter 21 traps air, tiny dust then after ionization part 22 is charged, are captured by electro static filtering net 23a, the polluter of foul smell composition etc. is cleaned at photocatalytic reaction device 25, and cleaned air passes is then discharged from blowing mouth 28.
Below, describe dust collect plant 24 in detail.
The profile of dust collect plant 24 is formed by the housing 31 of ionization part 22 as shown in Figure 1.Housing 31 can shirk among the housing recess 12a that is installed on freely as the main body 12 of air purifier main body.This housing recess 12a comprises: be positioned at its underpart, form semi-circular cross-section the 12b of first and, be positioned at the 12b of first the top, the second portion 12c of photocatalytic reaction device 25 is installed.The bottom of dust collect plant 24 is embedded among the 12b of first of housing recess 12a, dust collect plant 24 is installed, the leading flank of the photocatalytic reaction device 25 that is installed on second portion 12c and the trailing flank of dust collect plant 24 are coincide.
Figure 3 shows that the stereogram of the air purifier dust collect plant of Fig. 1, the stereogram under the state behind the removal roll type screen pack is seen by this figure system from this device rear.With reference to Fig. 3 and Fig. 2.
The previous section of dust collect plant 24 includes the above-mentioned various piece that constitutes ionization part 22.Again, the aft section of dust collect plant 24 has chest portion 31a, on this chest portion 31a roll type screen pack 23 is installed.On the lateral parts of dust collect plant 24, be provided with loading and unloading handle 31b again.
Roll type screen pack 23 comprises the above-mentioned electro static filtering net 23a that is made up of the charging property non-weaving cloth and is carried with the laminar filter 23b of photochemical catalyst that then, this two filtrations (net) device is stacked, joint forms.As electro static filtering net 23a, for example can using, its Unit Weight is 50g/m
2Polyolefin charging property non-weaving cloth.Again, roll type screen pack 23 includes under the state that is installed on chest portion 31a: laminar filter (net) material webs is around in the roller 23c of tubular scroll 23e periphery and the use part 23d of the roll type screen pack of pulling out from above-mentioned roller 23c.Roller 23c is accommodated among the roller incorporating section 31c of chest portion 31a.Pull out the direction setting of use part 23d to flow to of roll type screen pack perpendicular to circulation airflow from above-mentioned roller 23c.Again, the use part 23d of described roll type screen pack is provided with electro static filtering net 23a, and makes described electro static filtering wire side to ionization part 22.
Under the state that is accommodated in housing recess 12a, housing 31 is considered as rectangular-shaped from its front, roughly forms the case shape of the thinner thickness of its fore-and-aft direction.Housing 31 comprises: rising wood 31f, from the sagging a pair of side edge part 31g of two ends about rising wood 31f, connect the lower board unit 31h between the two side edge part 31g bottoms, and with lower board unit 31h and rising wood 31f interconnect, its section is roughly a plurality of grid 31I of portion of T word shape.Above-mentioned various piece is by the resin material monolithic molding.
On the front face side part of housing 31, fix and be equipped with ionization line 33 and opposite pole board 32.。Constitute ionization part 22 thus.32 of opposite pole boards as shown in Figure 2, forming section is the corrugated blank roughly of square wave.Described opposite pole board comprises: form upright many recessed 32b that are located at the opposed pole plate 32a on this plate face, being arranged in this recessed 32b bottom (Fig. 2 is positioned at the right side) has a plurality of through hole 32c.Recessed 32b is located between the 31I of grid portion of adjacency, is equipped with the ionization line 33 that extends up and down again in recessed 32b.Through hole 32c forms the part of aforesaid air duct, make circulation airflow can flow through ionization line 33 around.
At roller incorporating section 31c, the lower board unit 31h of housing 31 forms the semi-circular shape section, marks off the recess of taking in roller 23c.This recess is opening rearward, can roller 23c be packed into recess from its rear in.
On the 31c of roller incorporating section, be formed with a plurality of guide rib 31js of roll type screen pack 23 that are used to guide near the part of roller 23c again.
Again, roller incorporating section 31c comprises: the 31m of spool support sector that can shirk the spool 23e that supports roller 23c freely.
The 31m of spool support sector comprises: be formed at two side edge part 31g, the groove 31n of opening rearward, and be formed at this groove 31n deep inside, be used to take in the incorporating section 31p of spool 23e.
The forming dimension of groove 31n inlet is greater than its inside, by this, and the inside of spool 23e easily can being packed into.
The size that incorporating section 31p forms is corresponding with the diameter of spool 23e.Again, the connecting portion of incorporating section 31p and groove 31n, that is, the size of 31p porch, incorporating section is done a certain amount ofly less than the diameter of spool 23e.The spool 23e that can be fastened by this, so, spool 23e coming off because of carelessness can be prevented from incorporating section 31p.Therefore, can prevent that roll type screen pack 23 from coming off from the neglectful of dust collect plant 24, can when maintenance, handle dust collect plant 24 easily.In the time of in incorporating section 31p that spool 23e is packed into, can make side edge part 31g that strain takes place, with the inlet of incorporating section 31p squeeze big after, put into.When spool 23e put into groove 31n from the rear of groove 31n inlet, groove 31n had played guiding spool 23e to incorporating section 31p, so, spool 23e can be disposed, is fixed in the 31p of incorporating section.Again, dust collect plant 24 is under the state of housing recess 12a of packing into, and the inlet of groove 31n is blocked by the 12b of first of recess 12a, so, can prevent that spool 23 outwards breaks away from the 31m of spool support sector.
Again, guide rib 31j is formed at the back of lower board unit 31h, with roll type screen pack 23 when roller 23c pulls out, this guide rib is with lead the sleekly use support 31d of the roll type screen pack use part 23d that this supporting uses of new screen pack part.
Use part support 31d to be arranged at the back of housing 31, the part of ventilation airflow.Use part support 31d to comprise: the back of the rising wood 31f of housing 31, the back of the upper end of lower board unit 31h, the 31I of grid portion, and the back of opposed pole plate 32.In the back of each parts, can be so that the roll type screen pack uses the front (electro static filtering net 23 1 sides) of part 23d to coincide with it.Again,, support to have a plurality of supporting hooks, use four angles of part 23d to be fastened the roll type screen pack in housing 31 back.Under this state, housing 31 is to expose the state lower support that its roll type screen pack uses the opposite side of part 23d with respect to ionization part 22.
Supporting hook four angles that the roll type screen pack uses part 23d that are fastened.Supporting hook comprises: the roll type screen pack that is fastened uses the hook-shaped hook 31s of two places, top of part 23d, and the roll type screen pack that is fastened uses the guiding supporting hook 31t at two places, bottom of part 23d.Here, the supporting hook roll type screen pack 23 more parts that both can be fastened also can only fasten its four angles.
Guiding with supporting hook 31t be positioned at the 31m of spool support sector near, be integrally formed as section L word shape in the rearward end of the side edge part 31g of casing 31.Guiding comprises with supporting hook 31t: use part 23d lateral margin along the roll type screen pack, with the incorporate part of side edge part 31g of housing 31 with, along roll type screen pack 23, extend to the part of roll type screen pack 23 inside from the end of this part.Guiding is arranged to opposed each other paired with supporting hook 31t.A pair of guiding when making its one deviate from chest portion 31a, is pulled out roll type screen pack 23 with it from roller 23 guidings with supporting hook 31t two sidepieces near spool 23e one side in keeping roll type screen pack use part 23d.
Hook 31s forms the hook-shaped of warpage that make progress, and is integral ground, forms a rising wood 31f for housing 31.A pair of hook 31s can connect roll type screen pack 23 and be fastened.
In above-mentioned air purifier 1, can be as described below, examination is maintained dust collect plant 24.That is, as shown in Figure 1, behind the removal fore shell 11, with housing recess 12a to front opening.Under this state, housing 31 is lifted to the front upper place, can unload dust collect plant 24.Again, the operation of reverse sequence can be installed.So, as dust collect plant 24,, load and unload simultaneously, so do not take time and energy because can integrated setting ionization part 22 and roll type screen pack 23.
For the dust collect plant behind the removal 24, both can also can keep in repair roll type filter 23 from its front face side maintenance ionization portion 22 from the back side of dust collect plant 24.
Peace maintenance as for roll type screen pack 23, then can followingly carry out: for example, partly use 23d to unload dirty used roll type screen pack from housing 31, excise described dirty part, then, pull out original roll type screen pack 23, use part 23d as the roll type screen pack from roller 23c, its four angles are fastened on linking up with 31s and guiding with supporting hook 31t, are installed on housing 31 (with reference to Fig. 3).Thus, promptly can open-and-shutly operate, replace roll type screen pack 23.
In the occasion that uses roll type screen pack 23, replace roll type screen pack 23 again.That is, used spool 23e is taken out from the 31m of spool support sector, the spool 23e of untapped roll type screen pack 23 is put into groove 31n, remain in the 31p of incorporating section, roller 23c is installed in the 31c of roller incorporating section.And as mentioned above, the roll type screen pack uses part 23d as long as pack into this moment.
So, when handling roll type screen pack 23, various piece that will ionization part 22 is all taken out, and can operate under the situation that does not make ionization part 22 and roll type screen pack 23 interfere with each other, influence.
According to aforesaid present embodiment, can obtain following effect: promptly, ionization part 22 and roll type screen pack 23 can be carried out incorporate processing as dust collect plant 24, so the loading and unloading during its maintenance are not taken time and energy, and are convenient.
Again, because can be with the higher housing 31 supporting drum formula screen packs 23 of common rigidity, so it is it is easy and simple to handle, easy to maintenance.
Again, roll type screen pack 23 is to fix and support with supporting hook, so, do not take time and energy.Particularly, hook 31s and guiding are simple to operate with being fastened of supporting hook 31t.
Again, form ionization part 22 in housing 31 fronts, and housing 31 back are provided with the chest portion 31a of supporting drum formula screen pack 23, by this, can make it independently, keep in repair, maintain ionization part 22 and roll type screen pack 23 respectively, it maintains convenient.At this moment, dust collect plant 24 is not limited to aforesaid form.Importantly, as long as a plurality of ionization lines 33 are set in the one side of housing 31, and respectively the described ionization line 33 of clamping, subtend and put many to opposed pole plate 32a; Support the roll type screen pack to use the chest portion 31a of part 23d to get final product and be provided with at the another side of housing 31.
Again, owing to roll type screen pack 23 is supported on the housing 31 of ionization part 22, so, will not be used to support that the parts of roll type screen pack 23 and housing 31 are provided with in addition, its result can cut down part count, reduces the manufacturing cost of air purifier.Particularly, be used to support the expensive often large-scale component of parts of roll type screen pack 23, so, the embodiments of the present invention that do not contain described large component we can say make highly desirable.
Have, chest portion 31a is exposed to the back of roll type screen pack 23 again, fastens this parts by supporting hook, so, can further reduce cost thus so that support the simple in structure of roll type screen pack 23.And, supporting hook and housing 31 integral formings, this also makes its manufacturing cost further reduce.
Again, the two is integrally formed for ionization part 22 and roll type screen pack 23, so the two is near each other can to make it, and can be so that the roll type screen pack uses the electro static filtering net 23a of part 23d and the back of opposed pole plate 32 to make certain butt.Its result can do certain ground connection by opposed pole plate 32 with electro static filtering net 23a.Therefore, the dust catching efficiency of electro static filtering net 23a can maintain high level.Again, do not do at the electro static filtering net under the occasion of certain ground connection, electro static filtering is detained electric charge on the net, and its dust catching efficiency has the possibility of decline.
Particularly, by along positions such as housing 31a, can not relax and easily use part 23d to be installed on the desired location of housing 31 the roll type screen pack.Thus, can further positively make electro static filtering net 23a ground connection.Have again, owing to the roll type screen pack can be used the opposite pole board 32 of part 23d along ground connection, so this also can further positively make electro static filtering net 23a ground connection.And, as shown in Figure 2, by parts 52 from behind butt roll type screen pack use its leading section 52a of part 23d, can further positively make electro static filtering net 23a ground connection.
Again, the structure of chest portion 31a is not limited to above-mentioned, importantly, needs the roll type screen pack to use part 23d as long as can support.For example, dust collect plant 24 can have the supporting hook that is shaped in addition with housing 31, by this supporting hook, and false bearing roll type screen pack 23.
Again, be just to have the function of photochemical catalyst purifying contaminated material and be illustrated in the above-described embodiment by the air purifier that the function of dust is removed in ionization, but, also can omit the laminar filter 23b of light source 26, photocatalytic reaction device 25, roll type screen pack 23 etc. as only having the occasion of structure of removing the air purifier of dust function by ionization.
In addition, it also is possible making various design alterations in the contained scope of claims.
Utilizability on the industry
As mentioned above, air purifier dust collect plant of the present invention can be used for the control of dust of dust in the air purifier.
Claims (10)
1. the dust collect plant of an air purifier, described dust collect plant is a kind of dust collect plant (24) that releasably is installed on the air purifier main body (12), it is characterized in that described dust collect plant comprises:
Make the charged ionization part of airborne dust (22),
The housing of ionization part (22),
Be wound with roller (23c) that does not use part and the roll type of pulling out as having from this roller
Screen pack uses the roll type screen pack of the dust collecting part of part (23d),
The housing that is formed at ionization part (22) (31) of one is gone up, supporting drum formula screen pack (23)
With chest portion (31a),
Described chest portion (31a) has engaging roll type screen pack and uses part (23d) at least
Four jiaos supporting hook,
Described supporting hook comprises that running through described roll type screen pack uses the partly hook of (23d)
(31s)。
2. the dust collect plant of air purifier as claimed in claim 1 is characterized in that, in institute
State in the dust collect plant (24) of air purifier housing (31) in described ionization part (22)
A face on, be provided with many radical ionizations line (33) and, these ionization lines (33) of clamping respectively
And that subtend is provided with is many to opposed pole plate (32a),
On the another side of housing (31), be provided with the case of the described roll type screen pack of supporting (23)
Body (31a).
3. the dust collect plant of air purifier as claimed in claim 2 is characterized in that, in the dust collect plant (24) of described air purifier, described opposed pole plate (32a) forms the opposite pole board (32) that the many-one body is shaped;
Described chest portion (31a) can be designed so that the use part (23d) of described screen pack (23) and the structure that described opposite pole board (32) maintenance contacts with each other.
4. as the dust collect plant of each described air purifier of claim 1-3, it is characterized in that in the dust collect plant (24) of described air purifier, the state that is provided with of described chest portion (31a) is,
Support the use part (23d) of described roll type screen pack (23), make described roll type screen pack (23) use part (23d) the relative ionization part of one side (22) subtend and put, do not cover the described another side that uses part (23d), simultaneously, above-mentioned supporting hook and described chest portion (31a) are integrally formed.
5. the dust collect plant of air purifier as claimed in claim 4 is characterized in that, in the dust collect plant (24) of described air purifier, described supporting hook comprises:
The hook (31s) that can pass roll type screen pack use part (26d) top corner fitting and be fastened, and be used to stop its supporting hook (31t) from described chest portion (31a) disengagement.
6. as the dust collect plant of each described air purifier of claim 1-3, it is characterized in that, in the dust collect plant (24) of described air purifier, it is a kind of like this roll type screen pack (23) of form that described roll type screen pack uses part (23d): the described roll type screen pack system screen pack of will reeling does not use and pulls out screen pack on the roller of part (23c) and use part, uses part (23d) used as the roll type screen pack;
Described chest portion (31a) comprises that described roll type screen pack uses the fixing screen pack of part usefulness that uses of part (23d) to use part support (31d), and the roller incorporating section (31c) of the above-mentioned roller of supporting (23c).
7. as the dust collect plant of claim 4 or 5 described air purifiers, it is characterized in that, in the dust collect plant (24) of described air purifier, it is a kind of like this roll type screen pack (23) of form that described roll type screen pack uses part (23d): the described roll type screen pack system screen pack of will reeling does not use and pulls out screen pack on the roller of part (23c) and use part, uses part (23d) used as the roll type screen pack;
Described chest portion (31a) comprises that described roll type screen pack uses the fixing screen pack of part usefulness that uses of part (23d) to use part support (31d), and the roller incorporating section (31c) of the above-mentioned roller of supporting (23c).
8. the dust collect plant of air purifier as claimed in claim 7, it is characterized in that, in the dust collect plant (24) of described air purifier, described roller incorporating section (31c) comprises can shirk the spool support sector (31m) that supports roller (23c) spool (23e) freely.
9. the dust collect plant of air purifier as claimed in claim 8, it is characterized in that, in the dust collect plant (24) of described air purifier, described spool support sector (31m) has the groove (31n) of accepting spool (23e), under the state that above-mentioned dust collect plant (24) is installed on the air purifier main body (12), the inlet of described groove is obturation by the part (12b) of this air purifier main body (12) side.
10. an air purifier is characterized in that, described air purifier comprises:
Air purifier main body (12), and
Can shirk the dust collect plant (24) that is installed on freely on the described air purifier main body (12),
Described dust collect plant comprises:
Make the charged ionization part of airborne dust (22),
The housing of ionization part (22),
Be wound with roller (23c) that does not use part and the roll type of pulling out as having from this roller
Screen pack uses the roll type screen pack of the dust collecting part of part (23d),
The housing that is formed at ionization part (22) (31) of one is gone up, supporting drum formula screen pack (23)
With chest portion (31a),
Described chest portion (31a) has engaging roll type screen pack and uses part (23d) at least
Four jiaos supporting hook,
Described supporting hook comprises that running through described roll type screen pack uses the partly hook of (23d)
(31s)。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28229597A JP3360582B2 (en) | 1997-10-15 | 1997-10-15 | Dust collection element for air purifier |
| JP282295/1997 | 1997-10-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1275930A CN1275930A (en) | 2000-12-06 |
| CN1170638C true CN1170638C (en) | 2004-10-13 |
Family
ID=17650575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB988101874A Expired - Fee Related CN1170638C (en) | 1997-10-15 | 1998-10-12 | Dust-collecting element for air-cleaning apparatus |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1046425B1 (en) |
| JP (1) | JP3360582B2 (en) |
| CN (1) | CN1170638C (en) |
| AU (1) | AU725022B2 (en) |
| DE (1) | DE69825486T2 (en) |
| ES (1) | ES2226174T3 (en) |
| TW (1) | TW453897B (en) |
| WO (1) | WO1999019072A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3496588B2 (en) | 1999-09-14 | 2004-02-16 | ダイキン工業株式会社 | Air purifier and its ionization unit |
| JP3729403B2 (en) * | 2001-05-02 | 2005-12-21 | ミドリ安全株式会社 | Resin electrode and electrostatic precipitator using the same |
| JP3818101B2 (en) * | 2001-08-31 | 2006-09-06 | 松下電器産業株式会社 | Electric dust collector and blower using the same |
| CN100512882C (en) * | 2003-04-30 | 2009-07-15 | 乐金电子(天津)电器有限公司 | Electronic type air cleaner |
| CN103406203A (en) * | 2013-07-31 | 2013-11-27 | 大成工业（张家港）机械有限公司 | Mounting structure for electrostatic dust collecting box of air cleaner |
| JP2016064409A (en) * | 2014-09-17 | 2016-04-28 | パナソニックＩｐマネジメント株式会社 | Air cleaner |
| CN107262278B (en) * | 2017-06-27 | 2019-01-15 | 成都旭思特科技有限公司 | Communication device based on multiple filtration technology |
| CN110326660B (en) * | 2019-07-29 | 2021-03-30 | 蔡荷 | Shellfish aquatic product processing device |
| KR102238896B1 (en) * | 2019-10-14 | 2021-04-09 | 주식회사 포스코 | The case apparatus of ventilation fan |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3800509A (en) * | 1972-02-14 | 1974-04-02 | Carrier Corp | Electrostatic precipitator |
| DE2310901A1 (en) * | 1973-03-05 | 1974-09-12 | A W Schirp Kg | ELECTRIC AIR FILTER |
| JPS5970746U (en) * | 1982-10-29 | 1984-05-14 | 三洋電機株式会社 | Air cleaner |
| JP2653353B2 (en) * | 1995-05-26 | 1997-09-17 | ティアック株式会社 | Electrostatic air purifier |
| JPH09239289A (en) * | 1996-03-05 | 1997-09-16 | Aten:Kk | Electrostatic air cleaner |
-
1997
- 1997-10-15 JP JP28229597A patent/JP3360582B2/en not_active Expired - Fee Related
-
1998
- 1998-10-12 WO PCT/JP1998/004596 patent/WO1999019072A1/en active IP Right Grant
- 1998-10-12 CN CNB988101874A patent/CN1170638C/en not_active Expired - Fee Related
- 1998-10-12 AU AU94597/98A patent/AU725022B2/en not_active Ceased
- 1998-10-12 ES ES98947830T patent/ES2226174T3/en not_active Expired - Lifetime
- 1998-10-12 DE DE69825486T patent/DE69825486T2/en not_active Expired - Lifetime
- 1998-10-12 EP EP98947830A patent/EP1046425B1/en not_active Expired - Lifetime
- 1998-10-15 TW TW87117099A patent/TW453897B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU9459798A (en) | 1999-05-03 |
| DE69825486T2 (en) | 2005-07-28 |
| WO1999019072A1 (en) | 1999-04-22 |
| ES2226174T3 (en) | 2005-03-16 |
| AU725022B2 (en) | 2000-10-05 |
| EP1046425A1 (en) | 2000-10-25 |
| EP1046425A4 (en) | 2001-07-04 |
| JP3360582B2 (en) | 2002-12-24 |
| DE69825486D1 (en) | 2004-09-09 |
| CN1275930A (en) | 2000-12-06 |
| TW453897B (en) | 2001-09-11 |
| EP1046425B1 (en) | 2004-08-04 |
| JPH11114444A (en) | 1999-04-27 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041013 Termination date: 20101012 |