CN208282274U - A kind of integrated air cleaning unit of collection purifying sterilizing - Google Patents
A kind of integrated air cleaning unit of collection purifying sterilizing Download PDFInfo
- Publication number
- CN208282274U CN208282274U CN201820696639.1U CN201820696639U CN208282274U CN 208282274 U CN208282274 U CN 208282274U CN 201820696639 U CN201820696639 U CN 201820696639U CN 208282274 U CN208282274 U CN 208282274U
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- China
- Prior art keywords
- air
- upside
- cleaning unit
- purifying sterilizing
- collection
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- 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
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model belongs to technical field of air purification, disclose a kind of integrated air cleaning unit of collection purifying sterilizing, it is provided with shell, the shell lower left side offers air inlet, the air inlet is connected by pipeline and the air blower of enclosure interior, charge device has been screwed on the upside of the air blower, dust sieve has been screwed on the upside of the charge device, bolt has photocatalysis module cage on the upside of the dust sieve, shell right side opening on the upside of the photocatalysis module cage is equipped with air outlet, and the enclosure interior top bolt has high voltage power supply.The utility model becomes one high-voltage electrostatic field dust-collection sterilization technology, active carbon adsorption and photocatalysis technology, fine to the purifying sterilizing regulation effect of air, has realistic meaning to the improvement of current room air pollution.
Description
Technical field
The utility model belongs to air cleaning unit more particularly to a kind of integrated air cleaning dress of collection purifying sterilizing
It sets.
Background technique
Currently, the prior art commonly used in the trade is such thatWith the improvement of living standards, people increasingly focus on room
With office space improvement of terms, landscaping, decorative material is largely used, a large amount of chemicals is caused to use indoors, it is many toxic
Harmful substance is stealthily threaten the health of human body.Those common respiratory diseases, anaphylactia, skin disease,
The rising of the disease incidence such as cancer, all closely related with room air pollution, room air pollution has become that endanger human body strong
" the stealthy killer " of health.At the same time, Indoor Air Pollution Purification Technology research is put on the agenda.Using purification techniques as generation
The development of the air purifier of table substantially experienced 3 periods: with the first generation of the physical properties design such as dust removal by filtration and absorption
Clarifier increases the second generation clarifier of the functions such as electrostatic precipitation, ion generator, ozone generator and using efficient catalytic
The third generation clarifier of technology.These devices mostly only with a kind of technology, have a single function, and not can be implemented simultaneously to the net of air
Change disinfection and eliminates the effect of gaseous pollutant.
In conclusion problem of the existing technology is:House decorative material makes to exist in room air a large amount of toxic
Harmful substance, existing air purifier function is single, not can be implemented simultaneously the purifying sterilizing to air and eliminates gaseous contamination
The effect of object.
Summary of the invention
In view of the problems of the existing technology, the utility model provides a kind of integrated air cleaning of collection purifying sterilizing
Device,
The utility model is realized in this way a kind of integrated air cleaning unit of collection purifying sterilizing is provided with shell,
Shell is riveted with sheet iron, outer dimension (400 × 400 × 1300)；
The shell lower left side offers air inlet, and air inlet pipeline and shell inner end pass through rivet interlacement；
Centrifugal blower (the model: air quantity 5m that the air inlet passes through pipeline and enclosure interior3/ min, wind pressure are
200Pa) it is fixed by screws；
The blower outlet is fixed by screws with airflow uniform distribution plate；
The charge device (including: the anode discharge line of honeycomb type cathode plate and belt discharge needle) and shell are solid by screw
Fixed connection；
It is fixed with dust sieve by rivet interlacement on the upside of the charge device；
Installation photocatalysis module cage is (built-in: ultraviolet germicidal, photochemical catalyst TiO right above the dust sieve2And activity
Carbon fiber sheet and shell are fixed by rivet interlacement；
Shell right side opening on the upside of the photocatalysis module cage is equipped with air outlet；
The air outlet upper end sheet iron and shell are fixed by rivet interlacement；
The enclosure interior top bolt has high voltage power supply.
Further, the air outlet upper end of the air blower is equipped with airflow uniform distribution plate.
Further, the charge device includes cathode plate and anode discharge line；
It designs cathode plate and anode discharge line spacing is 2cm, homopolarity spacing is 4cm, and field strength is 7.5KV/cm between positive and negative anodes.
Further, the active carbon fibre for having ultraviolet germicidal lamp and loaded optic catalyst is bolted inside the photocatalysis module cage
Wei Bu.
Further, the dust sieve uses 120 mesh stainless steel mesh.
Further, bolt has transformer and rectifier inside the high voltage power supply.
The active carbon fiber fabrics absorption fixed-contamination object of the utility model provides high density pollution object for light-catalyzed reaction and does
Reactant accelerates photocatalysis Decomposition reaction, improves decomposition efficiency, and the reaction of photocatalysis efficient-decomposition is that active carbon desorption realizes former
Position regeneration, extends active carbon service life.The utility model is by high-voltage electrostatic field dust-collection sterilization technology, activated carbon adsorption and light
Catalysis technique reasonably becomes one, and designs and establish purification experiment porch, has purifying sterilizing (sterilization, sterilizing) and eliminates
The functions such as gaseous pollutant (formaldehyde, benzene, benzene homologues and TVOC etc.) investigate high-voltage electrostatic field purification by indoor environment experiment
The purification efficiency of microorganism and photocatalysis-activated carbon adsorption purifying formaldehyde rule, thus be applied to purify the air of a room, with
Create comfortable energy-saving and environment-friendly indoor environment.
Detailed description of the invention
Fig. 1 is the integrated air cleaning unit structural schematic diagram of collection purifying sterilizing provided by the embodiment of the utility model；
Fig. 2 is that the integrated air cleaning unit high voltage power supply of collection purifying sterilizing provided by the embodiment of the utility model is equivalent
Circuit diagram；
In figure: 1, shell；2, air inlet；3, air blower；4, airflow uniform distribution plate；5, charge device；6, dust sieve；7, light
Catalytic module case；8, air outlet；9, high voltage power supply；10, cathode plate；11, anode discharge line；12, ultraviolet germicidal；13, active
Carbon fiber sheet；14, household 220V power supply；15, transformer；16, rectifier；17, insulator.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing.
The structure of the utility model is explained in detail with reference to the accompanying drawing:
As shown in Figure 1, the integrated air cleaning unit of collection purifying sterilizing provided by the embodiment of the utility model includes shell
Body 1, air inlet 2, air blower 3, airflow uniform distribution plate 4, charge device 5, dust sieve 6, photocatalysis module cage 7, air outlet 8 are high
Voltage source 9, cathode plate 10, anode discharge line 11.
1 lower left side of shell offers air inlet 2；
Air inlet 2 is connected by pipeline and the air blower 3 of enclosure interior；
Charge device 5 has been screwed on the upside of air blower 3；
Dust sieve 6 has been screwed on the upside of charge device 5；
Bolt has photocatalysis module cage 7 on the upside of dust sieve 6；
1 right side opening of shell of 7 upside of photocatalysis module cage is equipped with air outlet 8；
1 inner tip of shell bolt has high voltage power supply 9；
The air outlet upper end of air blower 3 is equipped with airflow uniform distribution plate 4；
Charge device 5 includes cathode plate 10 and anode discharge line 11；
It designs cathode plate 10 and 11 spacing of anode discharge line is 2cm, homopolarity spacing is 4cm, and field strength is between positive and negative anodes
7.5KV/cm；
Bolt has the active carbon fiber fabrics 13 of ultraviolet germicidal lamp 12 and loaded optic catalyst inside photocatalysis module cage 7.
Bolt has transformer and rectifier inside high voltage power supply 9.
Preferably, dust sieve 6 uses 120 mesh stainless steel mesh.
Embodiment one:
By one, the air simulation cabin corner of present apparatus pollution disposed within, will be adopted with the sampling pump in microbe sampling instrument
Gas at sampling point position is extracted out as sample gas, and sample gas, which enters in the port grinding bottle for having rubber plug, again returns to boiler-plate after buffering, is used
Formaldehyde tester measures concentration of the concentration of port grinding bottle as sampled point.Every 30min is surveyed primary and is recorded, continuous purification 4h.
Formaldehyde analyzer uses the ppm400htv type formaldehyde tester of Britain PPM company production, and which is 0~
10ppm, precision are 0.01ppm, can satisfy the quick measurement requirement in actual test substantially.
Microorganism detection selects golden six grades of air microbe sampling instrument (KHW-6), and using in GB/T 18883-2002
The method of inspection of the impingement method as microbes in air total plate count.
It tests group membership and is received the air containing a large amount of mushroom microorganisms with air sampling bag (10L) to hospital outpatient hall
Collect in bag, the gas in bag is discharged into boiler-plate, opening humidifier makes relative air humidity be maintained at 60% or so, opens
Opening air-conditioning makes temperature in boiler-plate maintain 25 DEG C or so.The quantity for the mushroom that swims in gas in cabin is sampled afterwards for 24 hours, is adopted
The plate of sampling is placed in constant incubator, 37 DEG C, 48h constant temperature incubation, acquired total plate count by sample time 5min after sampling
For the initial concentration before purification.It opens clarifier (add electrostatic field and open ultraviolet lamp) and carries out air cleaning experiment, after purifying 30min
It samples again, the sampling time is similarly 5min, and by sampling plate merging constant incubator, 37 DEG C, 48h constant temperature incubation is calculated
Plate clump count, acquired number are clump count after purification.
Comparison purification front and back clump count, you can get it such as draws a conclusion:
(1) purification experiment is carried out to simulate solid contaminant in simulation storehouse, when initial concentration is 2 × 106/m3, open
Clarifier is opened, Clean air delivery rate CADR is 168m3/ h, purification efficiency 87%, can satisfy area is 26m2, layer high 2.8m
The requirement that room contamination object 1h purification efficiency is 90%.
(2) purification experiment, initial concentration 2mg/m are carried out using dimethylbenzene as gaseous pollutant in simulation storehouse3When, it opens
Clarifier is opened, can be up to standard after 15min, Clean air delivery rate CADR is 90m3/ h, purification efficiency 47%, can satisfy area is
14m2, the high 2.8m of layer room contamination object 1h purification efficiency be 90% requirement.
It (3) is 1mg/m with initial concentration of formaldehyde in simulation storehouse3When, clarifier is opened, concentration of formaldehyde decline in storehouse after 4h
To 0.07mg/m3, purification efficiency is up to 93%.
(4) in clarifier simulation purification air microbe experiment, 0.5h makes in storehouse Air colony sum by 4300cfu/m3
Drop to 37cfu/m3, purifying rate is up to 99.1%.Clarifier CADR is 114m3/ h, can satisfy area is 18m2, the high 2.8m of layer
Room open 1h Pollutant-degrading gene be 90% require.
Working principle of the utility model is:
Boosting (design value is that positive and negative anodes bay is the 7.5KV/cm by force) → rectifier of 14 → transformer of household 220V power supply 15
16 (direct current) → cathodal currents reach cathode plate 10 after passing through insulator 17；Positive electrode current arrival anode discharge line 11 → last
High voltage power supply 9 needed for progress electrostatic precipitation into charge device 5.
Room air containing pollutant → by 2 suckings of air inlet → air blower 3 of bottom of device, (selection air quantity is 5m3/
Min, wind pressure 200Pa) → airflow uniform distribution plate 4 (being oriented to and be uniformly distributed the room air containing pollutant) → charge device 5；It is right
The 5 room air progress electrostatic precipitation → dust sieves 6 containing pollutant set are filled by charged, to containing by dust sieve 6
The gas of pollutant carries out the screen to filtrate dedusting → photocatalysis module cage 7, and design 12 wavelength of ultraviolet germicidal lamp is 253.7nm,
Odorless oxygen evolution when work；Photochemical catalyst selects the AEROXIDE TiO2P25 produced by German Degussa company, it is to use
A kind of titanium dioxide of high degree of dispersion of AEROSIL200 technique production, 13 material of activated carbon fiber layers are that polyacrylonitrile (compares table
Area 1000m2/g, micropore size 2nm, 9 μm)；Air by photocatalysis module cage 7 is purified, cleaning is transformed into
Pure air is discharged in air → air outlet 8, completes the cyclic process of air cleaning and disinfection.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (6)
1. a kind of integrated air cleaning unit of collection purifying sterilizing, which is characterized in that the integrated sky of the collection purifying sterilizing
Air purifying apparatus is provided with shell；
The shell lower left side offers air inlet；
The air inlet is connected by pipeline and the air blower of enclosure interior；It has been screwed on the upside of the air blower charged
Device；
Dust sieve has been screwed on the upside of the charge device；Bolt has photocatalysis module on the upside of the dust sieve
Case；
Shell right side opening on the upside of the photocatalysis module cage is equipped with air outlet；The enclosure interior top bolt has high-voltage electricity
Source.
2. the collection integrated air cleaning unit of purifying sterilizing as described in claim 1, which is characterized in that the air blower goes out
Air port upper end is equipped with airflow uniform distribution plate.
3. the collection integrated air cleaning unit of purifying sterilizing as described in claim 1, which is characterized in that the charge device packet
Include cathode plate and anode discharge line.
4. the collection integrated air cleaning unit of purifying sterilizing as described in claim 1, which is characterized in that the photocatalysis module
Bolt has the active carbon fiber fabrics of ultraviolet germicidal lamp and loaded optic catalyst inside case.
5. the collection integrated air cleaning unit of purifying sterilizing as described in claim 1, which is characterized in that the dust sieve is adopted
With 120 mesh stainless steel mesh.
6. the collection integrated air cleaning unit of purifying sterilizing as described in claim 1, which is characterized in that in the high voltage power supply
Portion's bolt has transformer and rectifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820696639.1U CN208282274U (en) | 2018-05-11 | 2018-05-11 | A kind of integrated air cleaning unit of collection purifying sterilizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820696639.1U CN208282274U (en) | 2018-05-11 | 2018-05-11 | A kind of integrated air cleaning unit of collection purifying sterilizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208282274U true CN208282274U (en) | 2018-12-25 |
Family
ID=64729635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820696639.1U Expired - Fee Related CN208282274U (en) | 2018-05-11 | 2018-05-11 | A kind of integrated air cleaning unit of collection purifying sterilizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208282274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114815939A (en) * | 2022-06-28 | 2022-07-29 | 中成空间（深圳）智能技术有限公司 | Method and system for controllable and adjustable environmental quality in micro-negative pressure air film laboratory |
-
2018
- 2018-05-11 CN CN201820696639.1U patent/CN208282274U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114815939A (en) * | 2022-06-28 | 2022-07-29 | 中成空间（深圳）智能技术有限公司 | Method and system for controllable and adjustable environmental quality in micro-negative pressure air film laboratory |
| CN114815939B (en) * | 2022-06-28 | 2022-09-02 | 中成空间（深圳）智能技术有限公司 | Method and system for controllable and adjustable environmental quality in micro-negative pressure air film laboratory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20190511 |