CN203196032U

CN203196032U - Air purification device and air conditioning system

Info

Publication number: CN203196032U
Application number: CN 201320165332
Authority: CN
Inventors: 张津侨
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-03
Filing date: 2013-04-03
Publication date: 2013-09-18
Anticipated expiration: 2023-04-03

Abstract

The utility model discloses an air purification device. The air purification device comprises an ionizer, wherein the ionizer comprises an ionic valve and a bipolar ionization module. The air purification device is characterized in that the bipolar ionization module comprises a transformer which inputs power grid standard voltage and outputs 2800V voltage, and a frequency conversion unit for converting the frequency of the power grid standard voltage. Furthermore, the utility model relates to an air conditioning system. Thus, the purification of air is realized.

Description

Air cleaner and air conditioning system

Technical field

This utility model relates to a kind of air cleaning system, and especially for air conditioner ventilating system, this utility model also relates to corresponding air conditioning system.

Background technology

Air is nature and human indispensable material, is one of most important element of human existence, so the quality of air and ours is healthy closely bound up.The modern city people of current 80%-90%, all spend in indoor enclosed environment more than 20 hours every days, and the multiple harmful substances because the various polluter of the indoor and outdoors such as room finish, furniture, vehicle exhaust produce just becomes and jeopardizes our healthy stealthy killer.

In use entreat in the sealing building of air-conditioning, must produce such problem: excessively assemble pathogenic bacteria in the air, antibacterial, mycete, the chemistry harmful gas, dust granule etc. be can suck and niff and dirty air caused, just lacking necessity in the air, it is weak that the anion result causes people's fatigue, headache, absent minded, skin, the health problems such as eyes allergy, also can cause the popular of disease and communicate illness because of the propagation of pathogenic bacteria by air, also have in the domestic ubiquitous new building because fitting up the formaldehyde of rear generation, benzene, VOC etc. cause a disease and the canceration material.

In use entreat in the modern architecture of air-conditioning, because the seal that requires building structure of energy-conservation aspect strengthens, the central air-conditioning environment causes the indoor air quality extreme difference, abnormal flavour is serious, the phenomenons such as " subhealth state ", " air conditioning disease " appear, in central air conditioner system, moist air-conditioning duct inner accumulated a large amount of dusts, very easily produce various antibacterials.Able-bodied impact is defined as " modern architecture space weather syndrome (SBS) " on human body the room air pollution of this sealing building in the World Health Organization (WHO).

2004, Ministry of Public Health was once organized the air conditioner ventilating system sanitary condition supervision and check of national public place, and the result shows: in 937 public places in Nan Chongs in more than 60 city of 30 provinces，municipalities and autonomous regions, the whole nation, qualified only 58, account for 6.2% of sampling observation sum.That is to say have the central air-conditioning more than ninety percent blowing dirty wind!

The problem that above-mentioned room air exists, indoor air quality extreme difference under the central air-conditioning environment particularly, but often the air quality of this extreme difference is because the conformability of human body, be difficult for being discovered by the people, and only human body occur significantly uncomfortable after, find that just air pollution has produced irreversible grievous injury to the talent.

Therefore we have proposed a kind of accurately perception air pollutants variation, and control the ion device working strength with the dynamic system that improves indoor air quality according to this variation by controller.

Proposed a kind of air cleaner by ionic tube and bipolar ionization module composition in the Chinese patent of file 200910236691.4, it has used the unidirectional current input, undoubtedly in the situation that existing Alternating Current Power Supply has increased cost.

The utility model content

Bipolar shielding ionized air purification techniques is the carrying out that produces high-tension electricity and promote discharge process between the electrode of the ionization tube of being kept apart by non-conductor; Corona discharge produces active oxygen, and active oxygen has carried the reaction oxide that produces in the ionization process; The energy that discharges in discharge process is like this absorbed by oxygen and airborne hydrone in so-called active oxygen forms; Each autoreactions of gaseous oxygen compound polymerization such as this process and oxygen, hydroxyl and ozone molecule; These material types produce active chemical reaction owing to its higher energy and voltage Stored Value, and and oxidizable substance such as organic inorganic smell substance (VOC) chemical combination; The proenzyme body generation oxidation reaction that active oxygen produces with abnormal flavour thus; Its chemical composition changes, produced new, the harmless material of free from extraneous odour (as, water, carbon dioxide).

Oxygen molecule in the waste gas is by the ion-oxygen generator time at normal temperatures, be subject to the collision of the electronics of certain energy, make neutral molecule lose electronics and become anodal basic ion, and the electronics that discharges was combined with another neutral molecule in moment, form the basic ion of negative pole, respectively adsorb 10-20 molecule formation cluster ion with the oxonium ion (principle See Figure) of positive and negative electric charge.Because of the catalytic action of hydrogen oxide, OOH, and produce the oxygen clusters aggregations such as O2, O2-, O2+, OH, HO2, O, O, have extremely strong oxidability, so we are called " active oxygen ".The oxidability of active oxygen is 1000 times of oxygen, the oxonium ion group of these high concentrations of generation rapidly with various inorganic, organic exhaust gas gas (VOC) molecular collisions, activate the waste exhaust gases molecule, and can open the chemical chain of emission molecule, directly molecule is destroyed; Bipolar shielding ionized oxygen activates the oxygen molecule generation secondary ion oxygen group in the waste gas in addition, with emission molecule a series of redox reaction occurs, and waste exhaust gases is resolved into carbon dioxide and water; Sulfide, benzene class, arene had decomposition equally.

When sulphur-containing exhaust gas gas (such as H2S and CS2 etc.) is flowed through region of discharge, because the effect of bipolar shielding ionization is stimulated H2S, CS2 and H2O molecule, form excited state ion or chemical bond rupture, produce free radical isoreactivity ion.

This utility model has been achieved through the following technical solutions described technique effect:

A kind of air cleaner, comprise ion generator, this ion generator comprises ionic tube and bipolar ionization module, it is characterized in that, comprise in the described bipolar ionization module that being input as the electrical network normal voltage is output as the transformator of 2800 volts of voltages and the converter unit that the frequency of described electrical network normal voltage is carried out conversion.

Best, this converter unit can be with frequency in 50-20000 hertz scope internal conversion.

Best, also comprise be used to the controller of controlling described ion generator work.

Best, described controller is closely controller or distance-type controller.

Best, described controller is button or touch-screen type controller.

Preferably, comprise that also described sensor passes to described controller with the signal of sensing, and by described controller described ion generator is controlled for the sensor of induction air quality.

Best, described ion generator, sensor and controller can be for split type or integrate.

This utility model also relates to a kind of air conditioning system, comprises above-mentioned air cleaner

Description of drawings

Fig. 1 is the schematic diagram of a preferred embodiment of air purifier of the present utility model;

Fig. 2 is the schematic diagram of air purifier another one embodiment of the present utility model;

It is relation between 50 hertz of lower voltages and ion concentration and the ozone concentration that Fig. 3 shows frequency;

It is relation between 20000 hertz of lower voltages and ion concentration and the ozone concentration that Fig. 4 shows frequency.

Wherein the corresponding relation of Reference numeral and technical term is:

1 air flow sensor; 2 ozone sensors; 3 air mass sensors; 4 circulating air valves; 5 controllers; 6 alarm state controllers; 7 main connectors; 8 cables; 9 filters; 10 air purifiers (ion generator); 11 blower fans; Rooms 12 first; Rooms 13 second; 101 ionization tubes; 102 bipolar ionization modules; 103 connecting devices.

The specific embodiment

In order to understand better this utility model, the utility model is described in further detail below in conjunction with embodiment.But the claimed scope of this utility model is not limited to the scope that embodiment represents.

As shown in Figure 1, a kind of air conditioning system, be provided with therein air cleaner of the present utility model, Fig. 1 intermediate ion generator 10 will be through its air ionization, this ion generator 10 comprise towards under ionic tube 101 and the bipolar ionization module 102 of this ionic tube of carrying, by connecting device 103, described ionic tube 101 connects with this bipolar ionization module 102.Comprise that in described bipolar ionization module 102 this transformator can be transformator known to persons of ordinary skill in the art to the transformator (not shown in the accompanying drawing) of ionic tube 101 power supplies.

Described ion generator 10 links to each other with controller 5 by cable 8.Described controller 5 can be remote controllers, also can be controller closely; Can be touch-tone also can be touch-screen type.If remote controllers can be controlled by network such as the Internet.Described controller 5 is controlled the work of ion generators 10 and can be monitored the working condition (such as damage, short circuit etc.) of this ion generator 10.Ion generator 10 also connects by cable 8 and

sensor

1,2,3 simultaneously, in order to obtain the various parameters about air quality.Described

sensor

1,2,3 is respectively air flow sensor, ozone sensor and air mass sensor.Described controller 5 is from

sensor

1,2, and 3 receive transducing signal.Thereby this controller 5 control ion generators are worked efficiently, namely are in the energy consumption relatively economical and control state the best in quality.

As shown in Figure 1, this controller 5 also comprises main connector 7 and alarm state controller 6.Be split type at Fig. 1 Air depurator, wherein ion generator 10, controller 5 are placed independent of one another with

sensor

1,2,3, are in the optimum position in order to obtain the air purification effect of the best in the aircondition shown in Fig. 1.Certainly those skilled in the art can adjust and arrange as the case may be.Described ion generator 10, controller 5 and

sensor

1,2 are connected to each other by cable 8 between 3.

Air purifier among Fig. 1 also can only be comprised of ion generator 10, although be not most preferred embodiment, can deal with problems aspect purifying air.

Fig. 2 shows the air purifier that includes only ion generator 10 of the present utility model, wherein shows ionic tube 101, bipolar ionization module 102 and connecting device 103.Be provided with the transformator (not shown) in this bipolar ionization module 102, this transformator can be transformed to common mains voltage and be up to 3000 volts high pressure.Preferably, also being provided with the converter (not shown) in this bipolar ionization module 102, is to be up to 20000 hertz frequency in order to will be generally 50 hertz frequency transformation.

Showing frequency at Fig. 3 is the relation between voltage and ion concentration and the ozone concentration under 50 hertz, and the optimum Working that draws thus; It is relation between 20000 hertz of lower voltages and ion concentration and the ozone concentration that Fig. 4 shows frequency, and the optimum Working that draws thus.

In Fig. 3 and 4, abscissa has represented voltage, and the left side vertical coordinate has represented the ion concentration variation, and the right side vertical coordinate has represented the ozone concentration variation.Curve ion is the voltage-concentration curve of ion; Curve O3 is the voltage-concentration conversion curve of ozone.

Can see that ion concentration and voltage receives the restriction of ozone concentration.For best 0.01/ hundred ten thousand part (ppm) locates to be optimum voltage and ion concentration, therefore by the technical solution of the utility model, obtained best Air Quality at ozone concentration.

Foregoing description is only used for illustrating this utility model rather than is used for limiting protection domain of the present utility model.Those skilled in the art easily draw multiple improvement and distortion from above-mentioned instruction, only otherwise exceed the protection domain of claim.

Claims

1. air cleaner, comprise ion generator, this ion generator comprises ionic tube and bipolar ionization module, it is characterized in that, comprise in the described bipolar ionization module that being input as the electrical network normal voltage is output as the transformator of 2800 volts of voltages and the converter unit that the frequency of described electrical network normal voltage is carried out conversion.

2. air cleaner according to claim 1 is characterized in that, this converter unit can be with frequency in 50-20000 hertz scope internal conversion.

3. air cleaner according to claim 1 is characterized in that, also comprises be used to the controller of controlling described ion generator work.

4. air cleaner according to claim 3 is characterized in that, described controller is closely controller or distance-type controller.

5. air cleaner according to claim 3 is characterized in that, described controller is button or touch-screen type controller.

6. air cleaner according to claim 4 is characterized in that, comprises that also described sensor passes to described controller with the signal of sensing, and by described controller described ion generator is controlled for the sensor of induction air quality.

7. air purifier according to claim 4 is characterized in that, described ion generator, sensor and controller can be for split type or integrate.

8. an air conditioning system is characterized in that comprising according to claim 1 each described air cleaner in-7.