CN107747774A - A kind of indoor air-purification device - Google Patents
A kind of indoor air-purification device Download PDFInfo
- Publication number
- CN107747774A CN107747774A CN201711102962.8A CN201711102962A CN107747774A CN 107747774 A CN107747774 A CN 107747774A CN 201711102962 A CN201711102962 A CN 201711102962A CN 107747774 A CN107747774 A CN 107747774A
- Authority
- CN
- China
- Prior art keywords
- air
- filter
- purification device
- casing
- indoor air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention relates to technical field of environment protection equipment, disclose a kind of indoor air-purification device, including casing, the front and rear of casing is respectively equipped with air inlet and air outlet, and the casing interior edge air inlet to air outlet direction is arranged in order electrostatic filter, ultralow penetrance filter, photocatalytic activity carbon filter and the part of air exhauster four.The degradation property of the bactericidal properties of ultraviolet, the absorption property of NACF and nano-photo catalytic is organically combined together, there is air filtration, purifying sterilizing and eliminate the functions such as gaseous contaminant.Device has that light weight, Air permenbility are big, dust collection efficiency is high, and the features such as alkaline-resisting, high temperature resistant.
Description
Technical field
The present invention relates to technical field of environment protection equipment, relates more specifically to a kind of indoor air-purification device.
Background technology
The existence of the mankind be unable to do without air, and the quality of air directly determines the quality of life and health of the mankind.Haze weather
Frequently occur, house decorative material discharge poisonous, pernicious gas, people is filled with probably the air breathed all the time
Fear.Counted according to the World Health Organization, the whole world is every year because indoor environmental pollution death toll is more than 2,000,000 people.China is every year because of dress
The infection of the upper respiratory tract and the lethal children died caused by pollution are repaiied about more than 2,000,000 people, China increases leukaemia children newly and suffered from every year
The people of person about 20,000, house decoration cause indoor environmental pollution to be considered as sky the main reason for causing city leukemia children to increase
Gas pollution has been known as " stealthy killer ", and its moment is all endangering our health.
Improvement to room air pollution mainly has two methods：When windowing ventilation, second, using purification of air
Device.However, haze weather frequently occurs, and the situation such as industrial waste gas, vehicle exhaust, dust, sand, it is often unsuitable for opening a window
Ventilation.Therefore, using air purifier, air in circularly purifying, the unique selection for administering room air pollution is turned into.
In existing achievement in research and open source literature, a kind of indoor air-purification device is not yet found, by ultraviolet
The degradation property of bactericidal properties, the absorption property of NACF and nano-photo catalytic is organically combined together, and has air mistake
The functions such as filter, purifying sterilizing and elimination gaseous contaminant.
The content of the invention
1st, goal of the invention.
The present invention proposes a kind of indoor air-purification device, by the bactericidal properties of ultraviolet, the adsorptivity of NACF
Can organically it be combined together with the degradation property of nano-photo catalytic.
2nd, the technical solution adopted in the present invention.
A kind of indoor air-purification device proposed by the present invention, including it is casing, air inlet, air outlet, electrostatic filter, super
Low penetration rate filter, photocatalytic activity carbon filter, air exhauster, the front end of casing is air inlet, and the rear end of casing is air-out
Mouthful, casing interior edge air inlet to air outlet direction is arranged in order electrostatic filter, ultralow penetrance filter, photochemical catalyst activated carbon
Filter and air exhauster.
Further, the electrostatic filter includes high-voltage DC power supply, charging area and accumulation area, and charging area is by honeycomb type
The anode of minus plate and belt discharge pin forms, and accumulation area is made up of 200-500 mesh stainless steel mesh.
Further, the electrostatic field of the electrostatic filter uses anode discharge, avoids producing ozone, polar plate area is
0.4-1 square metres, minus plate is 1-3 centimetres with anode spacing, is 2-5 centimetres with die opening, and field strength is 5-15 thousand between both positive and negative polarity
Volt/centimetre, electrostatic field efficiency of dust collection is more than 90%.
Further, the ultralow penetrance filter includes filter core and housing, and filter core is passed through with ultra-fine fibre glass filtrate
Gluing is folded and formed, one kind that housing is selected in Sandwich board, zinc-plated copper coin, stainless steel plate and aluminium alloy plate, filter core and housing
Closely bonded by polyurethane adhesive.
Further, the photocatalytic activity carbon filter includes ultraviolet germicidal, nano-photocatalyst TiO2And activity
Carbon fiber sheet, ultraviolet germicidal optical wavelength 200-400 nanometers, odorless oxygen evolution during work, active carbon fiber fabrics material are poly- third
Alkene nitrile, the meters squared per grams of specific surface area 1-10 thousand, micropore size 1-5 nanometers.
Further, the air exhauster is air quantity 5-10 cubic meters per minutes, blast 100-300Pa centrifugal blower.
3rd, technique effect caused by the present invention.
A kind of indoor air-purification device proposed by the present invention, by the bactericidal properties of ultraviolet, the adsorptivity of NACF
It can be organically combined together with the degradation property of nano-photo catalytic, there is air filtration, purifying sterilizing（Sterilization, sterilizing）With disappear
Except gaseous contaminant（Formaldehyde, benzene, benzene homologues and TVOC etc.）Etc. function.To the particulate of diameter 0.1-0.2 microns, smog and micro-
The filter efficiency of the dust particles such as biology is more than 99%.Device has that light weight, Air permenbility are big, dust collection efficiency is high, and alkaline-resisting, resistance to height
The features such as warm.
Brief description of the drawings
The filter and air exhauster of Fig. 1 indoor air-purification devices.
Embodiment
Embodiment
A kind of indoor air-purification device, including the filtering of casing, air inlet, air outlet, electrostatic filter, ultralow penetrance
Device, photocatalytic activity carbon filter, air exhauster, the front end of casing is air inlet, and the rear end of casing is air outlet, and casing interior edge is entered
Air port to air outlet direction is arranged in order electrostatic filter (1), ultralow penetrance filter (2), photocatalytic activity carbon filter
And air exhauster (4) (3).
Wherein electrostatic filter includes high-voltage DC power supply, charging area and accumulation area, charging area by honeycomb type minus plate and
The anode composition of belt discharge pin, accumulation area is made up of 300 mesh stainless steel mesh.The electrostatic field of electrostatic filter is put using anode
Electricity, avoiding producing ozone, polar plate area is 0.5 square metre, and minus plate is 2 centimetres with anode spacing, is 4 centimetres with die opening,
Field strength is 7.5 kv/cm between both positive and negative polarity, and electrostatic field efficiency of dust collection is more than 90%.
Wherein ultralow penetrance filter includes filter core and housing, filter core folded with ultra-fine fibre glass filtrate through gluing and
Into one kind that housing is selected in Sandwich board, zinc-plated copper coin, stainless steel plate and aluminium alloy plate, filter core and housing pass through polyurethane
Glue closely bonds.
Wherein photocatalytic activity carbon filter includes ultraviolet germicidal, nano-photocatalyst TiO2And active carbon fiber fabrics,
A length of 250 nanometers of ultraviolet germicidal light wave, odorless oxygen evolution during work, active carbon fiber fabrics material is polyacrylonitrile, compares surface
1,000 meters squared per grams of product, 2 nanometers of micropore size.
Wherein air exhauster is the cubic meters per minute of air quantity 6, blast 200Pa centrifugal blower.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, about the common of technical field
Technical staff, without departing from the spirit and scope of the present invention, it can also make a variety of changes and modification, thus it is all
Equivalent technical scheme falls within scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (6)
- A kind of 1. indoor air-purification device, it is characterised in that：Including casing, air inlet, air outlet, electrostatic filter, ultralow Penetrance filter, photocatalytic activity carbon filter, air exhauster, the front end of casing is air inlet, and the rear end of casing is air outlet, Casing interior edge air inlet to air outlet direction is arranged in order electrostatic filter, ultralow penetrance filter, photochemical catalyst activated carbon mistake Filter and air exhauster.
- A kind of 2. indoor air-purification device according to claim 1, it is characterised in that：The electrostatic filter includes height Pressure dc source, charging area and accumulation area, charging area are made up of the anode of honeycomb type minus plate and belt discharge pin, accumulation area by 200-500 mesh stainless steel mesh is made.
- A kind of 3. indoor air-purification device according to claim 1, it is characterised in that：The electrostatic filter it is quiet Electric field uses anode discharge, and polar plate area is 0.4-1 square metres, and minus plate is 1-3 centimetres with anode spacing, is 2- with die opening 5 centimetres, field strength is 5-15 kv/cm between both positive and negative polarity, and electrostatic field efficiency of dust collection is more than 90%.
- A kind of 4. indoor air-purification device according to claim 1, it is characterised in that：The ultralow penetrance filter Including filter core and housing, filter core ultra-fine fibre glass filtrate is folded through gluing and formed, and housing is from Sandwich board, TC One kind in plate, stainless steel plate and aluminium alloy plate, filter core and housing are closely bonded by polyurethane adhesive.
- A kind of 5. indoor air-purification device according to claim 1, it is characterised in that：The photocatalytic active carbon mistake Filter includes ultraviolet germicidal, nano-photocatalyst TiO2And active carbon fiber fabrics, ultraviolet germicidal optical wavelength 200-400 receive Rice, odorless oxygen evolution during work, active carbon fiber fabrics material are polyacrylonitrile, the meters squared per grams of specific surface area 1-10 thousand, micropore hole Footpath 1-5 nanometers.
- A kind of 6. indoor air-purification device according to claim 1, it is characterised in that：The air exhauster is air quantity 5-10 Cubic meters per minute, blast 100-300Pa centrifugal blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711102962.8A CN107747774A (en) | 2017-11-10 | 2017-11-10 | A kind of indoor air-purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711102962.8A CN107747774A (en) | 2017-11-10 | 2017-11-10 | A kind of indoor air-purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107747774A true CN107747774A (en) | 2018-03-02 |
Family
ID=61251174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711102962.8A Withdrawn CN107747774A (en) | 2017-11-10 | 2017-11-10 | A kind of indoor air-purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107747774A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028315A (en) * | 2018-04-28 | 2018-12-18 | 六安荣耀创新智能科技有限公司 | A kind of air cleaning and dust-extraction unit |
| CN109530088A (en) * | 2018-11-20 | 2019-03-29 | 南昌航空大学 | A method of the raising air purification efficiency based on graphite fibre |
| WO2020083237A1 (en) * | 2018-10-22 | 2020-04-30 | 上海必修福企业管理有限公司 | Air dust removal system and method |
| WO2020238978A1 (en) * | 2019-05-27 | 2020-12-03 | 上海必修福企业管理有限公司 | Electric field device and method for reducing electric field couplings |
| CN114761135A (en) * | 2019-06-17 | 2022-07-15 | 上海必修福企业管理有限公司 | Electric field device and method for reducing electric field coupling |
-
2017
- 2017-11-10 CN CN201711102962.8A patent/CN107747774A/en not_active Withdrawn
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028315A (en) * | 2018-04-28 | 2018-12-18 | 六安荣耀创新智能科技有限公司 | A kind of air cleaning and dust-extraction unit |
| CN109028315B (en) * | 2018-04-28 | 2020-12-01 | 六安荣耀创新智能科技有限公司 | Air purification and dust removal device |
| WO2020083245A1 (en) * | 2018-10-22 | 2020-04-30 | 上海必修福企业管理有限公司 | Air dedusting system and method |
| WO2020083237A1 (en) * | 2018-10-22 | 2020-04-30 | 上海必修福企业管理有限公司 | Air dust removal system and method |
| WO2020083238A1 (en) * | 2018-10-22 | 2020-04-30 | 上海必修福企业管理有限公司 | Air dust removal system and method |
| WO2020083239A1 (en) * | 2018-10-22 | 2020-04-30 | 上海必修福企业管理有限公司 | Air dust removal system and method |
| CN109530088A (en) * | 2018-11-20 | 2019-03-29 | 南昌航空大学 | A method of the raising air purification efficiency based on graphite fibre |
| WO2020238978A1 (en) * | 2019-05-27 | 2020-12-03 | 上海必修福企业管理有限公司 | Electric field device and method for reducing electric field couplings |
| WO2020238974A1 (en) * | 2019-05-27 | 2020-12-03 | 上海必修福企业管理有限公司 | Electric field device |
| WO2020238976A1 (en) * | 2019-05-27 | 2020-12-03 | 上海必修福企业管理有限公司 | Electric field device and method for reducing electric field coupling |
| WO2020238979A1 (en) * | 2019-05-27 | 2020-12-03 | 上海必修福企业管理有限公司 | Electric field device and method for reducing electric field coupling |
| CN113950376A (en) * | 2019-05-27 | 2022-01-18 | 上海必修福企业管理有限公司 | Electric field device |
| CN114390949A (en) * | 2019-05-27 | 2022-04-22 | 上海必修福企业管理有限公司 | Electric field device and method for reducing electric field coupling |
| CN114761135A (en) * | 2019-06-17 | 2022-07-15 | 上海必修福企业管理有限公司 | Electric field device and method for reducing electric field coupling |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180302 |
|
| WW01 | Invention patent application withdrawn after publication |