CN2281217Y

CN2281217Y - Electrostatic air purifier with II style plate electrode having pins

Info

Publication number: CN2281217Y
Application number: CN 97206520
Authority: CN
Inventors: 王西蒙
Original assignee: YONGJIAN PURIFICATION EQUIPMENT GENERAL FACTORY SHANGHAI
Current assignee: YONGJIAN PURIFICATION EQUIPMENT GENERAL FACTORY SHANGHAI
Priority date: 1997-02-04
Filing date: 1997-02-04
Publication date: 1998-05-13
Anticipated expiration: 2007-02-04

Abstract

The utility model relates to a plate with pins H-shaped electrode electrostatic air purifier which is composed of a centrifugal fan, a high voltage electrostatic field assembly, a negative ion high voltage generator, a long-acting sterilizing agent, an activated carbon filter, a casing, etc. The utility model is characterized in that the high voltage electrostatic field assembly uses a plate with pins H-shaped three-zone electric field structure; a sterilizing electrode plate of a dust suction electrode is a rectangular electrode plate, and a discharge electrode uses an electrode plate with the pins; the rectangular electrode plate and the electrode plate with the pins are arranged into an H-shaped structure. When a plurality of H-shaped units are arranged, a dust collecting electrode and the discharge electrode are respectively fixed by using guide rods in a series connection way. Reticular high voltage electrodes are covered above electrode plates, and are covered with wind resistance equispaced filtering material. The plate with pins H-shaped three-zone electric field is a multipurpose dust suction electric field which can be used for both the air purifier and oil and mist removing equipment for kitchens. The utility model has the advantages of convenient assembly, disassembly and cleaning, high dust removing efficiency, material saving and low manufacture cost, and is the novel and ideal electrostatic purifying device.

Description

Dull and stereotyped band pin ∏ type electrode electrostatic air cleaner

The utility model relates to electrostatic air cleaner, and particularly a kind of dull and stereotyped band pin ∏ type electrode electrostatic sterilization air purifier belongs to the equipment in the isolation technics.

As everyone knows, utilize high-pressure electrostatic absorption, airborne dust is separated, its product category is a lot of, and routine patent 93226519.7 electrostatic air cleaners, its high-pressure electrostatic field assembly are honeycomb needle bar two-region electric field structures, it is each efficient electric field, all right miniaturization, but make complexity, want to reach designing requirement; Equipment investment is huge, and technological requirement is high.Use the air purifier of simply connected honeycomb needle bar two-region electric field in the market, its efficiency of dust collection is not high, under state-of-the-art, as if the deduster of wanting to make the high efficiency designing requirement impossible, flat field is a kind of typical electric field that hoover, save material from considering that with material it has, make full use of surface area, in other words, promptly make the parallel-plate electric field with the material of as much, the electric field of its dust suction area or pattern all types of greater than other, consider from structure, it has simple and practical, easily manufactured, system easy to control the quality, so in large-scale dust catcher, all adopt the parallel-plate electric field, but more difficult miniaturization, and key is that the parallel-plate electric field does not have fixing point of discharge, electric charge is tired on the electric field collects a certain amount of discharge of flashing often, thereby produce a large amount of ozone, and requirement is very high relatively to high-tension current, burst or continuous spark discharge voltage fluctuate very big, in addition, the parallel-plate electric field is a kind of no vapour lock electric field basically, and in handling air event, the air velocity between every group of parallel-plate difficulty reaches unanimity, this can influence its efficient, also difficult miniaturization.

The purpose of this utility model discloses a kind of dull and stereotyped band pin ∏ type electrode electrostatic air cleaner, and it has, and materials are economized, technology is rationally easy to control, low cost, efficiency of dust collection height, be convenient to the product specification seriation, realize large-scale production.

The utility model is to realize like this, indoor air enters from air inlet and passes through electrostatic pre-filters earlier as conventional electrostatic air cleaner, remove dust, enter the high-voltage electrostatic field then, the long-acting bactericidal agent of collecting plate coated in the high-voltage electrostatic field, in a few hours with the bacterium that traps near 100% kill, and collect a large amount of dust, enter the active carbon filter of immersion-type at last, remove CO, NH ₃, O ₃And various peculiar smell.The high-pressure electrostatic field assembly that is characterised in that clarifier of the present utility model is dull and stereotyped band pin ∏ type three district's electric field structures, dust suction utmost point sterilization pole plate is the rectangle pole plate, the stylus plate very is with in discharge, both row become II type structure, after several ∏ type unit cell arrangement, each personal guide rod polyphone of dust collector pole and discharge electrode is fixing, draw with lead respectively and connect electric current, pole plate is at interval by location copper sheathing control, copper sheathing should not have the gap between being enclosed within on the pole plate connecting rod, with insulating support and nut battery lead plate is fixed in the electric field casing, above battery lead plate, be covered with netted high-field electrode again, the uniform filtering material of topped windage on the mesh electrode face, be fixed on electric field casing top by insulating support then, respectively have three pole plate installing holes and three through rod holes on the described dust suction utmost point and the discharge electrode pole plate, three installing holes on the rectangle pole plate should be necessary concentric with three through rod holes on the band stylus plate, vice versa, the through rod aperture＞＞the installation aperture, connecting rod should insulate with band stylus plate on the rectangle pole plate, vice versa, the long-acting bactericidal agent of coated on the rectangle dust collecting pole plate is with two or two above tandem compounds of pin ∏ type three district's electric field structures to form with above-mentioned flat board and can be assembled into all size electrostatic sterilization air purifier.

With Figure of description the utility model is further elaborated below.

Accompanying drawing 1 is the utility model high-voltage electrostatic field structural representation.

Accompanying drawing 2 is the utility model high-voltage electrostatic field discharge electrode needle-like pole plate front schematic view.

In the accompanying drawing 1,1 is the High-Voltage Insulation baffle plate, 2 are the electric field casing of compression moulding, and 3 are the High-Voltage Insulation support, and 4 is the uniform filtering material of windage, 5 is netted high-field electrode, 6 is south shell outside the venue, and 7 are dust suction electrode plate insulation support, and 8 are dust suction pole plate connection guide rod, 9 is the battery lead plate hold-down nut, 10 is the shell installing technological hole, 11 installation feet, and available nut is fixed, 12 dust suction pole plate positioning sleeves, 13 dust suction polar moment shape pole plates, 14 belt discharge stylus plates, the netted electrode outlet line of 15 high pressure, 16 discharge band stylus plate lead-out wires, 17 dust suction rectangle pole plate lead-out wires, 18 pole plate installing holes, 19 connect guide rod through rod hole.

Embodiment: cabinet-type electrostatic sterilization air purifier, mainly by the two air intake centrifugal machines of air inlet low noise duplex, power switch, the anion high pressure generator, electrostatic pre-filters, the high-pressure electrostatic field assembly, long-acting bactericidal agent, immersion-type active carbon filter, appliance controling plate, air outlet and clarifier machine shell are formed.High-pressure electrostatic field assembly as previously mentioned wherein, discharge band stylus plate δ: 0.3mm stainless sheet steel punching out, dust suction rectangle pole plate δ: 0.3mm almag thin plate, pole plate requires smooth no burr, aperture pitch-row required precision is higher, ensure by mould, next is a pole plate positioned at intervals copper sheathing, it has two functions, conduction and assurance pole plate are equidistant, its long change and internal diameter there is required precision, with cooperating of pole plate connecting rod should be close-fitting, keep satisfactory electrical conductivity, the necessary straightening of pole plate connecting rod, fixing insulating support to the pole plate connecting rod also has certain essence to become requirement, pole plate installing hole on the rectangle pole plate that gathers dust must be consistent with the center, through rod hole on the discharge band stylus plate, vice versa, netted high-field electrode must be smooth, polarity is identical with discharge electrode, the uniform filtering material of windage has two effects, one makes the air through electric field, individual wind speed trend mean value, two can change the density of material, thickness is regulated windage, high-pressure electrostatic poplar assembly is after process and assemble is adjusted, the utmost point---utmost point error is less than 0.5mm, dull and stereotyped band pin ∏ type three district's electric fields, be by three different field intensity zones, smog in the corona discharge region polarization air, the inhalable particulates dust, bacterium, virus and carcinogen, dust suction surface, flat board polar region is big, can efficiently inhale these materials after collection polarizes, and the electric polarity of netted high-field electrode and discharge electrode are together, can collect and omit and move again the cloud of dust and harmful substance in the high-voltage electrostatic field, thereby the possibility of avoiding flue dust and bacterium to return to air-flow enters the immersion-type active carbon filter at last through the air-flow after the absorption of high-voltage electrostatic field, to purifying CO, NH ₃, O ₃And the effectiveness of eliminating peculiar smell is fairly obvious, the pure air that comes out from the immersion-type active carbon filter enters anion generator clean air, light anion plays the effect of air vitamin, and fresh air is delivered to indoor each one from clarifier top air outlet, realizes air cleaning.

Dull and stereotyped band pin ∏ type three district's electric fields are a kind of multipurpose electric field that hoovers, can be used for air purifier, large-scale cabinet-type air conditioner, concentrated gas purification treating apparatus, also available cooking oil mist purifier etc.Can form the air cleaning unit of serial air quantity, very strong practicality is arranged, that dismounting is cleaned is convenient, saved material, production cost of products is low, efficiency of dust collection is high, is a kind of novel desirable electrostatic filter.

Claims

1, a kind of centrifugal fan, the high-pressure electrostatic field assembly, the anion high pressure device of clamoring, long-acting bactericidal agent, the flat board band pin ∏ type electrode electrostatic air cleaner that immersion-type active carbon filter and casing etc. are formed, it is characterized in that described high-pressure electrostatic field assembly is dull and stereotyped band pin ∏ type three district's electric field structures, dust suction utmost point sterilization pole plate is a rectangle pole plate 13, stylus plate 14 very is with in discharge, both row become ∏ type structure, after several ∏ type unit cell arrangement, each personal guide rod 8 polyphone of the dust suction utmost point and discharge electrode are fixing, draw with lead respectively and connect electric current, pole plate is at interval by 12 controls of location copper sheathing, copper sheathing should not have the gap between being enclosed within on the pole plate connecting rod, with insulating support 7 and thin female 9 battery lead plate is fixed in the electric field casing 2, above battery lead plate, cover netted high-field electrode 5 again, the uniform filtering material 4 of topped windage is fixed on electric field casing 2 tops by insulating support 3 then on the mesh electrode

2, dull and stereotyped band pin ∏ type electrode electrostatic air cleaner according to claim 1, it is characterized in that respectively having three pole plate installing holes 18 and three through rod holes 19 on described rectangle pole plate 13, the band stylus plate 14, three installing holes on the rectangle pole plate should be necessary concentric with three through rod holes on the band stylus plate, vice versa, the through rod aperture＞＞the installation aperture, connecting rod should insulate with band stylus plate on the rectangle pole plate, and vice versa

3, dull and stereotyped band pin ∏ type electrode electrostatic air cleaner according to claim 1 and 2 is characterized in that the long-acting bactericidal agent of coated on the dust suction pole plate,

4, dull and stereotyped band pin ∏ type electrode electrostatic air cleaner according to claim 3 is characterized in that dull and stereotyped band pin ∏ type three district's electric field structures have two or two above tandem compounds to form.