CN201628325U

CN201628325U - Air purifier

Info

Publication number: CN201628325U
Application number: CN2010200562398U
Authority: CN
Inventors: 钟仕林; 严义清
Original assignee: SHENZHEN GREEN-WELCOME ENVIRONMENT PROTECTION TECHNOLOGY Co Ltd
Current assignee: SHENZHEN GREEN-WELCOME ENVIRONMENT PROTECTION TECHNOLOGY Co Ltd
Priority date: 2010-01-04
Filing date: 2010-01-04
Publication date: 2010-11-10
Anticipated expiration: 2020-01-04

Abstract

The utility model provides an air purifier comprising a shell, wherein an air inlet and an air outlet are arranged on the shell; an air inlet channel and an air outlet channel respectively connecting with the air inlet and the air outlet are arranged in the shell; the air inlet channel is connected with the air outlet channel through an airflow guiding channel vertical to the air inlet channel and the air outlet channel to form a complete airflow steering channel; a high-voltage electrostatic field, a high-efficient filter screen and a photocatalyst net are sequentially distributed in the air inlet channel; a UV lamp is arranged in the airflow guiding channel and is opposite to the photocatalyst net; and an air supply fan is arranged in the air outlet channel. Through the triplex purification, the higher requirement of purified indoor environment can be met, a convective region can be formed at the same side of the shell through the design of the airflow steering channel, particularly the 180-degree airflow steering channel, and the practical value of a desktop machine is greatly improved. The utility model is personally used in larger environment space or open space.

Description

Air purifier

Technical field

The utility model relates to a kind of air purifier.

Background technology

Along with the continuous quickening of urbanization process, the big step of industrialization advances, and atmosphere pollution is serious day by day, and the indoor pollution degree is then even more serious.The air purifier that uses both at home and abroad is generally at present: I filters absorbent-type, prefiltration (coarse net filter material)+HEPA (high efficiency particulate air)+active carbon; II high-pressure electrostatic absorbent-type is plasma with pollutant in the air through high pressure ionization, it is adsorbed on the high-tension electricity plate again; The III.I type adds the combination of II type; The IV photocatalyst-type.The operation principle of II type machine is that airborne pollutant is made its ionization through the charged chamber of high pressure is plasma, after the high pressure adsorption chamber makes and is ionized to cation and anionic pollutant and is adsorbed on the electrically opposite high-pressure polar plate and finishes purification.The pole plate adsorbed contaminants can periodically be cleaned, no material consumption, and non-secondary pollution, organic gas such as formaldehyde, benzene, amine etc. reach more effective ionization, absorption, clean-up effect.Mainly adopt in present clearing machine air channel: air-out behind the preceding air intake, preceding air intake side air-out, air-out on the preceding air intake, air-out on the side air intake, air-out before the side air intake, air-out behind the side air intake, air-out on the back air intake, air-out before the back air intake side air-out, back air intake, forms such as end air intake air-out all around, air intake passage directly links to each other with the air-out passage.III type machine cost height in the market, structure are comparatively complicated.Existing air purifier all is big interval on usage space or directly is open type, so just need large-scale air purifier to satisfy the demands, but existing air purifier can't satisfy the demand.

Summary of the invention

The purpose of this utility model is to provide a kind of structure comparatively simple, and can reach the air purifier to the higher indoor environment demand of indoor air purification at the problems referred to above of existing air purifier existence.

The purpose of this utility model is achieved in that the utility model comprises housing, on housing, be provided with air inlet and gas outlet, in housing, be provided with the inlet channel and the outlet passageway that connect air inlet and gas outlet respectively, described inlet channel connects by an air-flow guide channel vertical with them with outlet passageway, form a complete air-flow and turn to passage, in described inlet channel, be distributed with the high-voltage electrostatic field successively, high efficiency particulate air, the photocatalyst net, the UV lamp is installed facing to the photocatalyst net in described air-flow guide channel, in described outlet passageway, is provided with Air Blast fan.

As preferred version, described air inlet and gas outlet are arranged on the same one side of housing, and described inlet channel is parallel with outlet passageway oppositely, and they and air-flow guide channel form 180 complete degree air-flows and turn to passage.

Technique effect of the present utility model is: the utility model is provided with triple purifications, can reach the indoor environment demand higher to indoor air purification; The design that air-flow turns to passage especially 180 degree air-flows turns to the design of passage, and air-out structure before the air intake before promptly adopting can form a convective region at the homonymy of housing, improve the practical value of tabletop machine greatly.The utility model is adapted at using than large environmental space or open spaces individual.

Description of drawings

Fig. 1 is the stereogram of embodiment.

Fig. 2 is the cut-away view of embodiment.

Fig. 3 is the three-dimensional exploded view of embodiment.

Fig. 4 is the three-dimensional exploded view of prickle sparking electrode among the embodiment.

Fig. 5 is an air guide schematic diagram among the embodiment.

The specific embodiment

Referring to Fig. 1 to Fig. 5, present embodiment comprises housing, housing is fixed together by fore shell 6, main body 3, back cover 1 and base 7 and constitutes, main body 3 is fixed on the centre of fore shell 6 and back cover 1, base 7 is fixedlyed connected with the bottom of fore shell 6, main body 3, back cover 1, on base 7, be provided with control panel 10, in base 7, be fixed with control circuit board 9; On the fore shell 6 of housing, be provided with air inlet 62 and gas outlet 61, on air inlet 62 and gas outlet 61, wind net 5 was housed, in housing, be provided with the inlet channel and the outlet passageway that connect air inlet 62 and gas outlet 61 respectively, air inlet 62 and inlet channel are located at the below, gas outlet 61 and outlet passageway are located at the top, inlet channel is parallel with outlet passageway oppositely, they are by connecting with their vertical air-flow guide channels, and inlet channel, outlet passageway and air-flow guide channel form 180 complete degree air-flows and turn to passage like this.

Referring to Fig. 1 to Fig. 4, in described inlet channel, be distributed with high-voltage electrostatic field, high efficiency particulate air 13, photocatalyst net 12 successively; The high-voltage electrostatic field comprises one group of prickle sparking electrode 8, poroid dust suction electrode 14, high-pressure modular 2, prickle sparking electrode 8 comprises spray point support 81, spray point 82, high pressure brace 83, spray point 82 is contained in the spray point support 81, spray point support 81 colludes the type structure for multistage, protect the hand of when cleaning poroid dust suction electrode 14 (being the electrostatic precipitation net), not being wounded by stabbing effectively, the high-voltage electrostatic field dust suction, can efficiently catch oil smoke, bacterium, dust, pollen, radioactive particulate (the effect that is equivalent to HEPA, effect is better on seizure lampblack absorber cigarette), and ozone concentration is controlled within the scope of national regulation, poroid dust suction electrode adopts cellular aluminium base, is dust-collector, and is capable of washing, light weight, big with the air contact area, low windage, low noise, collecting effect is good, and easy maintenance, fault rate is low, does not change the problem of consumptive material; 13 pairs of diameters of high efficiency particulate air (HEPA screen pack) are that 0.3 microparticles has 99.97% filter efficiency, the multiple airborne pollutant component of special removal, the composition of removing comprises standard dust, cigarette smoke, bacterium, coal ash, pollen, radioactive particulate, and it is used in combination with the electrostatic precipitation net 14 of high-voltage electrostatic field simultaneously 100% filter efficiency (sealing state) to 0.3 microparticles; Two UV lamps 4 (uviol lamp) are installed facing to photocatalyst net 12 in described air-flow guide channel, photocatalyst net+UV lamp constitutes sterilization taste removal module, photocatalyst on the UV-activated photocatalyst net 12 of UV, can produce free electron and hole, under the condition of oxygen or hydrone existence, can produce extremely strong hydroxyl free radical of oxidative decomposition capacity and active oxygen, hydroxyl free radical can resolve into carbon dioxide and water with nearly all organic matter and part inorganic matter in the base, and active oxygen can oxidation Decomposition be adsorbed on its lip-deep various organic compounds and part inorganic matter, can brokenization cell membrane and the viral protein of curing of bacterium, have extremely strong antifouling, sterilization, deodorization functions; In described outlet passageway, be provided with anion generator (not shown) and Air Blast fan 11, anion generator discharges the anion (airborne vitamin) of high concentration, make the space negative ion concentration reach the negative ion concentration of natural environments such as forest, seashore, prevent the generation of air conditioner disease.

Referring to Fig. 2 and Fig. 5, air enters the inlet channel of main body 3 bottoms from the air inlet 62 of fore shell 6 bottoms, at first through the high-voltage electrostatic field, after air communication is crossed the high-voltage electrostatic field, airborne particle is not by electric charge on the electrostatic precipitation electrode absorbed portion band, carry out purified treatment by high efficiency particulate air 13 once more, through the air-flow of high-voltage electrostatic field and efficient filter screen 13 again by photocatalyst net 12, enter the air-flow guide channel of forming by main body 3 and back cover 1 again, two groups of ultraviolet lamps have been installed in this passage can direct irradiation photocatalyst net 12, the exciting light catalyst, carry out sterilization, taste removal, can reach the purpose that thoroughly purifies air, through the air crossed behind this three layer filtration once more 90 degree turn to the outlet passageway that enters main body 3 tops, under the effect of Air Blast fan 11, send and contain purifying air of high-concentration anion from the gas outlet 61 on fore shell 6 tops.

High-voltage electrostatic field in the utility model comprises at least one group of prickle sparking electrode.

Claims

1. air purifier, it is characterized in that: comprise housing, on housing, be provided with air inlet and gas outlet, in housing, be provided with the inlet channel and the outlet passageway that connect air inlet and gas outlet respectively, described inlet channel connects by an air-flow guide channel vertical with them with outlet passageway, form a complete air-flow and turn to passage, in described inlet channel, be distributed with high-voltage electrostatic field, high efficiency particulate air, photocatalyst net successively, the UV lamp is installed facing to the photocatalyst net in described air-flow guide channel, in described outlet passageway, is provided with Air Blast fan.

2. air purifier according to claim 1, it is characterized in that: described air inlet and gas outlet are arranged on the same one side of housing, described inlet channel is parallel with outlet passageway oppositely, and they and air-flow guide channel form 180 complete degree air-flows and turn to passage.

3. air purifier according to claim 2 is characterized in that: described air inlet and inlet channel are located at the below, and gas outlet and outlet passageway are located at the top.

4. according to claim 1 or 2 or 3 described air purifiers, it is characterized in that: in described outlet passageway, also be provided with anion generator.

5. according to claim 1 or 2 or 3 described air purifiers, it is characterized in that: described housing comprises fore shell, main body, back cover and base, and main body is fixed on the centre of fore shell and back cover, and base is fixedlyed connected with the bottom of fore shell, main body, back cover.

6. according to claim 1 or 2 or 3 described air purifiers, it is characterized in that: described high-voltage electrostatic field comprises at least one group of prickle sparking electrode, poroid dust suction electrode, high-pressure modular.

7. air purifier according to claim 6 is characterized in that: described prickle sparking electrode comprises spray point support, spray point, high pressure brace, and described spray point is contained in the spray point support, and the spray point support is that multistage colludes the type structure.