CN203310011U - Indoor cabinet-type air purifier - Google Patents

Abstract

The utility model discloses an indoor cabinet-type air purifier. The indoor cabinet-type air purifier is characterized by being in a cabinet-type structure, wherein an air inlet is formed below a cabinet body; an air outlet is formed above the cabinet body; a first multi-layer filter cartridge is arranged at the back of the air inlet; a second multi-layer filter cartridge is arranged at the back of the first multi-layer filter cartridge; an air blower is arranged at the back of the second multi-layer filter cartridge; the air from the air blower is drawn to the air outlet from bottom to top so as to form an air passage; purple light lamps are longitudinally arranged in the air passage; negative-ion generators are arranged at the back parts of the purple light lamps; an adsorption-type activated carbon layer, a lower photocatalyst layer, an upper photocatalyst layer and a resurrection-type activated carbon layer are sequentially arranged at the upper part of the air passage along the air direction from bottom to top; the air outlet is positioned above the resurrection-type activated carbon layer. The indoor cabinet-type air purifier has the comprehensive effects of energy conservation, environment friendliness, purification and sterilization. Thus, the indoor cabinet-type air purifier is especially suitable for offices and families.

Description

A kind of indoor cabinet type air purifier

Technical field

The utility model is a kind of air cleaning unit, more specifically says a kind of indoor air cleaner.

Background technology

Along with the development of World Economics, pollutant kind and quantity that industrialized process has been brought to atmospheric environment constantly increase, and industrial waste gas, life fire coal, vehicle exhaust etc. are all the main causes polluted.

Most countries and city have all started comprehensively to carry out the Detection of Air Quality report, as API, PM etc.Especially, the PM value of each big city announcement of the whole nation recently, all more than 2.0, has even surpassed 2.5, and this life that will directly threaten we individual is with healthy.

As the indoor environment that people live, do not escape the impact that is subjected to the atmospheric air ambient quality yet, more be subject to the direct impact of indoor specific environment, its pollution condition is also more and more not obvious, allows of no optimist.

Room air pollution is mainly to exceed standard because a variety of causes causes the room air harmful substance, thereby affects human health status, and along with the aggravation of pollution level, human body produces inferior health.Furniture problem, architectural problems, decorations problem have become three large subject matters of indoor environmental pollution.Because pollution of indoor environment is a very complicated problem, comprise material, technique, consumer place environment and the mistaken ideas in the middle of using, all can cause indoor environmental pollution.As dust granules thing, adsorbable microorganism, formaldehyde, benzene, TVOC etc.

For indoor air cleaning, can by the wind that changes with outdoor air, improve IAQ primitively, yet the air pollution problems inherent due to above-mentioned each side, with the changing wind and can not effectively improve IAQ of outdoor air, be badly in need of effectively, new-type method purifies the air of a room, so just facilitated the generation of indoor air cleaner.The solution that indoor air cleaner provides indoor air environment to pollute to people, the air that the indoor pollution degree is heavier obtains relatively pure pollution-free harmless gas by purification, and people can be lived in safe, healthy, comfortable environment.

Indoor air cleaner product of the prior art mainly comprises mechanical filter formula and adsorption cleaning device, electrostatic purifier, negative ion type and ultraviolet line style air purifier, wherein:

Mechanical filter formula and absorption type air purifier are to pressurize by blower ventilating, air successively sees through filtering material, mainly purified particulate contaminants, clean-up effect determines according to filtering material and the character of design, limitation is very large, can not thorough filtering noxious chemical substance, do not have the effect of sterilization.

Electrostatic air cleaner is a kind ofly by static, to make pollutants in air charged, then with the dust collect plant trapping, has adsorbed the dirt in air of charged particle, reaches the purpose that purifies air.But this clarifier is cost and operating cost is higher also can cause secondary pollution not only.

Negative ion type and ultraviolet line style air purifier are to be at present the most also most popular, utilize that the anion and the ultraviolet ray that self produce can purify air, sterilization, taste removal etc.Anion can improve PFT, enhances metabolism, strengthens resistance against diseases, improves sleep, kill virus and bacterium, fresh air, and smoke abatement and dust control etc., it purifies the existing physics of operation principle aspect also the effect of chemical aspect, and it is because side effect is less, bactericidal effect is obviously extensively admitted.But on market, existing this type of air purifier pattern is single.

The utility model content

The utility model is for avoiding the existing weak point of above-mentioned prior art, and a kind of reliable and practical indoor cabinet type air purifier is provided, but to obtaining energy-saving and environmental protection, can purify the resultant effect of sterilization.

The utility model is that the technical solution problem adopts following technical scheme:

The design feature of the utility model indoor cabinet type air purifier is: adopt cabinet type structure, below cabinet, set into air port, above cabinet, set out air port, at the back of described air intake vent, the first multi-layered filtering element is set, at the back of described the first multi-layered filtering element, the second multi-layered filtering element is set, back at described the second multi-layered filtering element arranges blower fan, the air-out of described blower fan is guided from lower to upper air outlet into and is formed air channel, ultraviolet light longitudinally is set in described air channel, anion generator is established at back at described ultraviolet light, top in described air channel, edge wind direction from bottom to top sets gradually the absorption type active carbon layer, lower floor's photocatalyst layer, upper strata photocatalyst layer and the formula of resurrection active carbon layer, air outlet is positioned at the top of described resurrection formula active carbon.

The design feature of the utility model indoor cabinet type air purifier also is: the pendulum wind mechanism is set on described air outlet, described pendulum wind mechanism is driven as laterally putting wind mechanism and vertical pendulum wind mechanism by the first stepper motor and the second stepper motor respectively.

Compared with prior art, the utility model beneficial effect is embodied in:

1, the utility model air intake vent place arranges the twice multi-layered filtering element, effectively the pollutants such as filtration of particulate matters and fiber, hair;

2, ultraviolet light and effectively sterilization of anion generator are set in the utility model air channel, obtain being rich in the fresh air of anion;

3, the filter courses such as the compound active charcoal in the utility model and photocatalyst can obtain further clean-up effect, have effect degraded and sterilization decomposition for pollutants such as formaldehyde, benzene,toluene,xylene, ammonia, TVOC;

4, that the cabinet type structure scale of construction is set is large for the utility model, can produce enough internal circulating loads to meet indoor needs, especially is applicable to the occasions such as office, house.

The accompanying drawing explanation

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model panel schematic diagram;

Number in the figure: 1 first multi-layered filtering element; 2 second multi-layered filtering elements; 3 blower fans; 4 control circuits; 5 absorption type active carbon layers; 6 lower floor's photocatalyst layers; 7 upper strata photocatalyst layers; 8 bring back to life the formula active carbon layer; 9 anion generators; 10 ultraviolet lights; 11 sensors; 12 displays; 13 buttons; 14 first stepper motors; 15 second stepper motors; 16 pendulum wind mechanism.

The specific embodiment

Referring to Fig. 1, Fig. 2, in the present embodiment, the indoor cabinet type air purifier is to adopt cabinet type structure, below cabinet, set into air port 18, above cabinet, set out air port 17, the first multi-layered filtering element 1 is set at the back of air intake vent, the second multi-layered filtering element 2 is set at the back of the first multi-layered filtering element 1, at the back of the second multi-layered filtering element 2, blower fan 3 is set, the air-out of blower fan 3 is guided from lower to upper air outlet into and is formed air channel, ultraviolet light 10 longitudinally is set in air channel, at the back of ultraviolet light, establish anion generator 9, top in air channel, edge wind direction from bottom to top sets gradually absorption type active carbon layer 5, lower floor's photocatalyst layer 6, upper strata photocatalyst layer 7 and the formula of resurrection active carbon layer 8, air outlet 17 is positioned at the top of resurrection formula active carbon 8.

In the present embodiment, adopt air-out and the external form as indoor apparatus of air conditioner, pendulum wind mechanism 16 namely is set on air outlet, pendulum wind mechanism 16 is laterally pendulum wind mechanism and vertically pendulum wind mechanism by the first stepper motor 14 and the second stepper motor 15 drivings respectively; Control circuit 4 is placed in cabinet, and display screen 12 and button 13 are set on the front panel of cabinet.

In concrete enforcement, the first multi-layered filtering element and the second multi-layered filtering element adopt the screen pack that contains HEAP can filter germ and the particle of diameter more than 0.3 micron, comprise pollen, smog, animal scurf, mould, dust etc.; Activated charcoal strainer can be removed foreign matter and the harmful substances such as absorbing formaldehyde, benzene and ammonia effectively, plays sterilization and prevents growing of microorganism; Air after first bactericidal purifying must carry out bactericidal purifying through UV-irradiation zone and anionic sterilization purifier from bottom to top, obtains containing and enriches anion and fresh air, to the people, places oneself in the midst of the pure and fresh impression on fully stocked wood or waterfall limit; Finally by crossing active carbon, photocatalyst etc., further be purified and sterilization, the decomposition of effectively degrading and sterilize of the pollutants such as PARA FORMALDEHYDE PRILLS(91,95), benzene,toluene,xylene, ammonia, TVOC, pure ozone is discharged by air outlet.

In concrete enforcement, it is the chip of Atmega128 that the control circuit 4 of being controlled by button 13 can adopt AVR single-chip microcomputer model, the AVR single-chip microcomputer is the RISC(Reduced Instruction Set Computer by the built-in Flash of enhancement mode of American ATMEL release) 8-bit High-Speed Microcontroller, using the acp chip of AVR single-chip microcomputer as control system, can adopt simultaneously CMOS technology and RISC framework, realize high speed μ A level, low-power consumption and sleep mode, have up to 1MIPS/MHz high-speed cruising disposal ability, single-chip microcomputer is with the keying of its I/O port controlling anion generator and uviol lamp, display 12 adopts the VFD fluorescence displays, shows bright and glittering, give a kind of affinity of people by force, the perfect display effect of vision, blower fan 3 is the YDK-50-8 monopole asynchronous motor, and service life is long, air quantity is large, noise is low, sensor adopts the GP2Y1010AU0F of Sharp model high efficiency dust sensor, it utilizes optical principle to avoid the problem of air mass sensor temperature influence, detectivity to dust in air and particle is enhanced, and can improve the accuracy of data acquisition and analog quantity.

Claims (2)

1. indoor cabinet type air purifier, it is characterized in that adopting cabinet type structure, below cabinet, set into air port (18), above cabinet, set out air port (17), the first multi-layered filtering element (1) is set at the back of described air intake vent, at the back of described the first multi-layered filtering element (1), the second multi-layered filtering element (2) is set, at the back of described the second multi-layered filtering element (2), blower fan (3) is set, the air-out of described blower fan (3) is guided from lower to upper air outlet into and is formed air channel, ultraviolet light (10) longitudinally is set in described air channel, at the back of described ultraviolet light, establish anion generator (9), top in described air channel, edge wind direction from bottom to top sets gradually absorption type active carbon layer (5), lower floor's photocatalyst layer (6), upper strata photocatalyst layer (7) and resurrection formula active carbon layer (8), air outlet (17) is positioned at the top of described resurrection formula active carbon (8).

2. indoor cabinet type air purifier according to claim 1, it is characterized in that: pendulum wind mechanism (16) is set on described air outlet, described pendulum wind mechanism (16) is driven as laterally putting wind mechanism and vertical pendulum wind mechanism by the first stepper motor (14) and the second stepper motor (15) respectively.

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