CN206935022U

CN206935022U - A kind of VMC indoor air-purification device

Info

Publication number: CN206935022U
Application number: CN201720840644.0U
Authority: CN
Inventors: 周婧; 张科; 屠天云
Original assignee: Zhejiang Zhong Tai Environmental Protection Coltd
Current assignee: Zhejiang Zhong Tai Environmental Protection Coltd
Priority date: 2017-07-12
Filing date: 2017-07-12
Publication date: 2018-01-30
Anticipated expiration: 2027-07-12

Abstract

The utility model discloses a kind of VMC indoor air-purification device, including pipeline, pipeline both ends are air inlet and air outlet, primary efficient filter screen, wet cottrell, catalysis net, ultraviolet generater and anion generator have been sequentially communicated along air inlet to air outlet direction in pipeline, VOCs cleaning catalysts and ozone decomposition catalyst are loaded with catalysis net.The VMC indoor air-purification device wet static dedusting combination catalysis oxidation VOCs technologies, using wet electrostatic without reentrainment of dust, purification efficiency is high, resistance is small, the characteristics of efficiency is constant, wet cottrell is applied to VMC, coordinates VOCs cleaning catalysts and ozone decomposition catalyst, the ozone caused by catalytic degradation VOCs and wet static dedusting stage in back segment catalysis net, so as to reach the purpose of efficient removal dust and VOCs.

Description

A kind of VMC indoor air-purification device

Technical field

A kind of indoor air-purification device is the utility model is related to, more particularly to one kind combines wet static dedusting and VOCs The VMC indoor air-purification device of catalytic oxidation technologies.

Background technology

Existing VMC indoor air-purification device largely uses filtering technique, and existing filtering technique utilizes porous Property filtering material, such as non-woven fabrics, filter paper, fiber, foam cotton（What adsorption capacity was most strong at present works as number HEPA high-density air filters Material）, adsorb the suspended particulate in air, pernicious gas, so as to purify air.Due to not having an automatic regeneration means, HEPA is efficient Filter material is raised, it is necessary to change using a period of time, resistance, and causing the operating cost of user increases.And at present in VMC room The electrostatic precipitator dedusting technology of air cleaning unit, the electrostatic precipitation clarifier of use is dry electrostatic cleaner, lacks pole plate Deashing, efficiency of dust collection gradually reduces, and needs periodic cleaning, otherwise will cause reentrainment of dust, reduces clean-up effect.

And there are a large amount of VOCs in existing outdoor air（Volatile organic compoundses）, VOCs has volatility, in normal temperature bar VOCs gases are readily formed under part, VOCs atmosphere pollution is caused, damages the ozone layer, endanger human health and ecological environment, are permitted More VOCs materials can also trigger city chemical fumes, cause secondary pollution, and bigger harm is produced to human health.VMC Outdoor air tape loop is entered indoor, it is necessary to filtration, purification, and VMC indoor air-purification device purifies to VOCs at present DeGrain.

Utility model content

In order to solve the above technical problems, the utility model devises a kind of VMC indoor air-purification device.

The utility model adopts the following technical scheme that：

A kind of VMC indoor air-purification device, including pipeline, pipeline both ends are air inlet and air outlet, in pipeline Along air inlet to air outlet direction be sequentially communicated primary efficient filter screen, wet cottrell, catalysis net, ultraviolet generater and Anion generator, VOCs cleaning catalysts and ozone decomposition catalyst are loaded with catalysis net.

Preferably, the wet cottrell includes anode system, cathod system and spray system.

Preferably, the spray system includes what the spray equipment of setting and bottom at the top of wet cottrell were set Water circulating pump and water leg, spray equipment and water circulating pump pass through pipeline connection.

Preferably, the primary efficient filter screen uses the plate-type primary-effect screen pack of non-woven fabrics and glass fibre for filtrate.

Preferably, the catalysis net is honeycomb type catalysis net.

Compared with prior art, VMC indoor air-purification device wet static dedusting combination catalysis oxidation VOCs Technology, using wet electrostatic without reentrainment of dust, the characteristics of purification efficiency is high, and resistance is small, and efficiency is constant, by wet cottrell VMC is applied to, coordinates VOCs cleaning catalysts and ozone decomposition catalyst, the catalytic degradation VOCs in back segment catalysis net And ozone caused by the wet static dedusting stage, so as to reach the purpose of efficient removal dust and VOCs.Wet cottrell Spray equipment is provided with top, bottom is provided with water circulating pump and water leg, and producing electrostatic in the positive plate of anode system inhales Attached dust, while moisture film is formed on positive plate in spray equipment spray, the dust of collection is cleaned in water leg, keeps collection The cleaning of dirt plate, so that purification efficiency is maintained at constant efficient horizontal, rearmounted dual purpose catalyst decomposes wet electrostatic and removed Ozone caused by dirt device, and the VOCs in air is aoxidized, make the air quality after purification pure and fresh, effectively protect human body Health, and whole VMC indoor air-purification device only needs periodic cleaning water leg, without often changing dust removal component, section Save use cost.

Brief description of the drawings

Fig. 1 is a kind of structural representation of the present utility model；

In figure：1st, pipeline, 2, air inlet, 3, air outlet, 4, primary efficient filter screen, 5, wet cottrell, 6, catalysis net, 7th, ultraviolet generater, 8, anion generator.

Embodiment

Below by specific embodiment, and with reference to accompanying drawing, the technical solution of the utility model is made further specifically to retouch State：

Embodiment：As shown in Figure 1, a kind of VMC indoor air-purification device, including pipeline 1, pipeline both ends are Air inlet 2 and air outlet 3, primary efficient filter screen 4, wet static dedusting have been sequentially communicated along air inlet to air outlet direction in pipeline Device 5, catalysis net 6, ultraviolet generater 7 and anion generator 8, VOCs cleaning catalysts and ozone point are loaded with catalysis net Catalyst is solved, wet cottrell includes anode system, cathod system and spray system, and spray system is removed including wet electrostatic The water circulating pump and water leg that the spray equipment set at the top of dirt device and bottom are set, spray equipment and water circulating pump pass through pipeline Connection, primary efficient filter screen use the plate-type primary-effect screen pack of non-woven fabrics and glass fibre for filtrate, and catalysis net is catalyzed for honeycomb type Net.

For the VMC indoor air-purification device in use, outdoor air introduces interior, air is introduced into primarily efficient filter The preliminary filtering dust of net, the big dust of particle in air is stopped, while filtered air is wet in VMC into being applied to Formula electrostatic precipitator, wet cottrell are provided with spray equipment at top, and bottom is provided with water circulating pump and water leg, The positive plate of anode system produces Electrostatic Absorption dust, while moisture film is formed on positive plate in spray equipment spray, will collect Dust clean in water leg, the cleaning of collecting plate is kept, so that purification efficiency is maintained at constant efficient horizontal, without two Secondary airborne dust, a small amount of ozone caused by wet cottrell, air after purification are loaded with into catalysis net on catalysis net VOCs cleaning catalysts and ozone decomposition catalyst, ozone caused by wet cottrell is decomposed, and in air VOCs is aoxidized, and so as to reach the purpose of efficient removal dust and VOCs, the air after finally handling enters ultraviolet Device and anion generator, sterilization and purification are carried out, fresh air is obtained and effectively protects health, and whole VMC Indoor air-purification device only needs periodic cleaning water leg, without often changing dust removal component, saves use cost.

Embodiment described above is a kind of preferable scheme of the present utility model, not the utility model is made any Formal limitation, there are other variants and remodeling on the premise of without departing from the technical scheme described in claim.

Claims

1. a kind of VMC indoor air-purification device, including pipeline, pipeline both ends are air inlet and air outlet, its feature Be, in the pipeline along air inlet to air outlet direction be sequentially communicated primary efficient filter screen, wet cottrell, catalysis net, Ultraviolet generater and anion generator, VOCs cleaning catalysts and ozone decomposition catalyst are loaded with catalysis net.

2. a kind of VMC indoor air-purification device according to claim 1, it is characterized in that, the wet electrostatic removes Dirt device includes anode system, cathod system and spray system.

3. a kind of VMC indoor air-purification device according to claim 2, it is characterized in that, the spray system bag Include the spray equipment set at the top of wet cottrell and the water circulating pump and water leg of bottom setting, spray equipment and circulation Water pump passes through pipeline connection.

4. a kind of VMC indoor air-purification device according to claim 1, it is characterized in that, the primary efficient filter screen Use the plate-type primary-effect screen pack of non-woven fabrics and glass fibre for filtrate.

5. a kind of VMC indoor air-purification device according to claim 1, it is characterized in that, the catalysis net is honeybee Socket type catalysis net.