CN103801454A

CN103801454A - Air purifier

Info

Publication number: CN103801454A
Application number: CN201410054474.4A
Authority: CN
Inventors: 诸葛小春; 施徐明; 毕广顺; 包方波; 施俊; 张永刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-02-18
Filing date: 2014-02-18
Publication date: 2014-05-21

Abstract

The invention discloses an air purifier. The air purifier comprises a shell, wherein a ventilation hole is formed in the shell, a purifying device is arranged in the shell and comprises wire meshes arranged on two sides of the purifying device, carbon fiber cotton layers and bamboo carbon fiber cotton layers are arranged in the wire meshes, the wire meshes on two sides of the purifying device are respectively connected with the anode and the cathode of a power supply, and the shell is further connected with an atomizing device. According to the air purifier, the power does not need to be internally supplied when the content of PM2.5 (Particulate Matter) is normal, and hazardous substances such as the PM2.5 in air can be rapidly absorbed by supplying the power when the content of the PM2.5 exceeds the standard.

Description

A kind of air purifier

Technical field

The present invention relates to air purifying process field, specifically a kind of air purifier, for purifying the air entering in room from external.

Background technology

As far back as 19 end of the centurys, just there is the saying of " IAQ (IAQ) " in some western countries.For the consideration of saving the energy, the air-tightness of building improved greatly, brought thus room ventilation rate deficiency, caused room air pollution event again and again to occur at that time.Some occur that headache, dry cough, dry skin are itched, dizziness and nausea, notice are difficult to concentrate and to symptoms such as smell sensitivities, this situation that is called as " sick building syndrome " has generation in a lot of countries, and each developed country has bitter lesson in this respect.This makes people start further investigation and inquires into the impact of IAQ on human health, pollutant and source thereof and feasible solution route etc.

Conventional air purifier is all generally indoor air cleaner now, generally for removing the pernicious gases such as the formaldehyde in room, seldom be useful on the clarifier of removing dust, and this clarifier all has air inlet and gas outlet, need to there is inside to provide power to make gas carry out circularly purifying.

Summary of the invention

The present invention is directed to prior art deficiency, designed a kind of air purifier, this air purifier does not need inside that power is provided in the time that PM2.5 is normal, in the time that PM2.5 exceeds standard, by provide power can the airborne PM2.5 of quick adsorption etc. harmful substance.

In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of air purifier, comprise housing, on described housing, be provided with ventilating opening, in described housing, be provided with purifier, described purifier comprises the woven wire that is arranged on both sides, is provided with the cotton layer of carbon fiber and the cotton layer of bamboo-carbon fibre in described woven wire, the woven wire of both sides connects respectively the both positive and negative polarity of power supply, and described housing is also connected with atomising device.This air purifier is installed on body of wall, it is window-type natural ventilating device, when PM2.5 is normal, do not need switch power supply, gravity-flow ventilation conventional filtration, opening power when PM2.5 is extraordinary, the ultrasonic wave aqueous vapor atomization of input makes filtering bodies micro-wet, under power supply effect, between two-layer carbon fiber cotton, form micro-electric current, under micro-function of current, bamboo-carbon fibre electrode surface cotton and that two-layer carbon fiber cotton is cooked can adsorb multiple nuisance, as benzene, formaldehyde, the multiple pernicious gas such as ammonia and superfine particulate matter, because bamboo-carbon fibre is cotton and the cotton surface area of carbon fiber is large, so adsorption capacity is extremely strong, can adsorb rapidly multiple nuisance, play the effect of filtered air, improve indoor air environment, to protect mankind is healthy.

In technique scheme, preferred, the cotton layer of described bamboo-carbon fibre both sides are respectively provided with the cotton layer of a carbon fiber, and described in two, the cotton layer of carbon fiber arranged outside has described woven wire.

In technique scheme, preferred, described power supply is 3 volts of direct currents, adopt 3 volts of power supplys not only can reduce energy resource consumption, and light current can be realized the adsorbing powder dust of better effects.

The present invention compared with prior art, there is following beneficial effect: this air purifier of the present invention is installed on body of wall, it is window-type natural ventilating device, when PM2.5 is normal, do not need switch power supply, gravity-flow ventilation conventional filtration, opening power when PM2.5 is extraordinary, the ultrasonic wave aqueous vapor atomization of input makes filtering bodies micro-wet, under power supply effect, between two-layer carbon fiber cotton, form micro-electric current, under micro-function of current, bamboo-carbon fibre electrode surface cotton and that two-layer carbon fiber cotton is cooked can adsorb multiple nuisance, as benzene, formaldehyde, the multiple pernicious gas such as ammonia and superfine particulate matter, because bamboo-carbon fibre is cotton and the cotton surface area of carbon fiber is large, so adsorption capacity is extremely strong, can adsorb rapidly multiple nuisance, play the effect of filtered air, improve indoor air environment, to protect mankind is healthy.

Accompanying drawing explanation

Fig. 1 is the front view of the embodiment of the present invention.

Fig. 2 be Fig. 1 A-A to cutaway view.

The specific embodiment

Below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail: referring to Fig. 1 to Fig. 2, a kind of air purifier, comprise housing 1, on described housing 1, be provided with ventilating opening 11, in described housing 1, be provided with purifier 2, described purifier 2 comprises the woven wire 21 that is arranged on both sides, in described woven wire 21, be provided with the cotton layer 22 of carbon fiber and the cotton layer 23 of bamboo-carbon fibre, the woven wire 21 of both sides connects respectively the both positive and negative polarity of power supply, and described housing 1 is also connected with atomising device 24.In the present embodiment, described atomising device 24 is ultrasonic ultrasonic delay line memory.This air purifier is installed on body of wall, it is window-type natural ventilating device, when PM2.5 is normal, do not need switch power supply, gravity-flow ventilation conventional filtration, opening power when PM2.5 is extraordinary, the ultrasonic wave aqueous vapor atomization of input makes filtering bodies micro-wet, under power supply effect, between two-layer carbon fiber cotton, form micro-electric current, under micro-function of current, bamboo-carbon fibre electrode surface cotton and that two-layer carbon fiber cotton is cooked can adsorb multiple nuisance, as benzene, formaldehyde, the multiple pernicious gas such as ammonia and superfine particulate matter, because bamboo-carbon fibre is cotton and the cotton surface area of carbon fiber is large, so adsorption capacity is extremely strong, can adsorb rapidly multiple nuisance, play the effect of filtered air, improve indoor air environment, to protect mankind is healthy.The cotton layer of described bamboo-carbon fibre both sides are respectively provided with the cotton layer of a carbon fiber, and described in two, the cotton layer of carbon fiber arranged outside has described woven wire.Described power supply is 3 volts of direct currents, adopt 3 volts of power supplys not only can reduce energy resource consumption, and light current can be realized the adsorbing powder dust of better effects.

This air purifier is a kind of scavenging way that poor and diffusion principle gas of the partial pressure that causes according to natural environment produces air exchange, owing to not needing machine power to drive, can realize the saving of the energy.When calm, rely on the stable temperature difference of indoor and outdoor outdoor, can form stable Thermal Natural Ventilation ventilation.In the time that outdoor natural wind wind speed is larger, rely on blast just can guarantee effectively ventilation.Window for ventilation can with architecture-integral, or with exterior window perfect adaptation, do not affect architectural appearance.Under equal ventilation area, its ventilation effect depends primarily on following three factors; 1) outdoor temp extent.The difference of temperature causes the difference of air pressure, impels Air Flow.

2) size of outdoor natural wind.Outdoor natural wind causes the partial pressure of indoor and outdoor poor, and impels Air Flow.

3) temperature height.When temperature is high, gas molecule is active, and its diffusivity is strong, impels indoor-outdoor air to interpenetrate.

The performance parameter of this air purifier: 1, absorption property: A, benzene absorption affinity: 90% above B, iodine absorption number: more than 1000mg/g.2, deodoriging properties: A, ethyl mercaptan: within 30 minutes, remove rate >=90% B, trimethylamine is removed rate >=90% for 30 minutes.3, heat resistance: charcoal screen pack serviceability temperature scope :-20 ℃ ~ 45 ℃

In routine use, to softly not clash into, in order to avoid damage.

The regular maintenance of this air purifier: daily cleaning uses dust catcher or micro-wet cloth to remove dust.When cleaning, extract filtering bodies out from cabinet, two-layer filtering bodies short circuit, uses the clean water of neutral (pH value 6-8) to clean, and micro-dry rear cabinet that just can insert uses.Normal environment for use, monthly needs to clean for 1 time, and under contaminated environment, wash number suitably increases.

Owing to adopting micro-electric treatment, and anodal panel is towards the effect of indoor micro-electrolysis, and this natural ventilation window has eliminating bacteria effect, also has micro-oxygen to produce, without pure and fresh Ji injector.The use of can regenerating of this filtering bodies, extracts filtering bodies both positive and negative polarity short circuit out and is placed in water the rinsing pollutant that naturally discharges a moment and comes off and regenerated.

Claims

1. an air purifier, comprise housing (1), on described housing, be provided with ventilating opening (11), in described housing (1), be provided with purifier (2), it is characterized in that: described purifier (2) comprises the woven wire (21) that is arranged on both sides, in described woven wire (21), be provided with the cotton layer of the cotton layer of carbon fiber (22) and bamboo-carbon fibre (23), the woven wire (21) of both sides connects respectively the both positive and negative polarity of power supply, and described housing (1) is also connected with atomising device (24).

2. a kind of air purifier as claimed in claim 1, is characterized in that: the cotton layer of described bamboo-carbon fibre (23) both sides are respectively provided with the cotton layer of a carbon fiber (22), and described in two, the cotton layer of carbon fiber (22) arranged outside has described woven wire (21).

3. a kind of air purifier as claimed in claim 1, is characterized in that: described power supply is 3 volts of direct currents.